Relevant bibliographies by topics / Cassava flour

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Cassava flour'

Author: Grafiati
Published: 4 June 2021
Last updated: 28 January 2023

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Journal articles on the topic "Cassava flour"

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Eduardo, Maria, Ulf Svanberg, Jorge Oliveira, and Lilia Ahrné. "Effect of Cassava Flour Characteristics on Properties of Cassava-Wheat-Maize Composite Bread Types." International Journal of Food Science 2013 (2013): 1–10. http://dx.doi.org/10.1155/2013/305407.

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Replacement of wheat flour by other kinds of flour in bread making is economically important in South East Africa as wheat is mainly an imported commodity. Cassava is widely available in the region, but bread quality is impaired when large amounts of cassava are used in the bread formulation. Effect of differently processed cassavas (sun-dried, roasted and fermented) on composite cassava-wheat-maize bread quality containing cassava levels from 20 to 40% (w/w) was evaluated in combination with high-methylated pectin (HM-pectin) added at levels of 1 to 3% (w/w) according to a full factorial design. Addition of pectin to cassava flour made it possible to bake bread with acceptable bread quality even at concentration as high as 40%. In addition to cassava concentration, the type of cassava flour had the biggest effect on bread quality. With high level of cassava, bread with roasted cassava had a higher volume compared with sun-dried and fermented. The pectin level had a significant effect on improving the volume in high level roasted cassava bread. Crumb firmness similar to wheat bread could be obtained with sun-dried and roasted cassava flours. Roasted cassava bread was the only bread with crust colour similar to wheat bread.
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Wijaya, Jovan, Muhammad Reza Andhika Damascena, Charina Yovika Firstianing Tyas, and Vincentia Ananda Arum P. "Sosialisasi Pemanfaatan Ketela Sebagai Bahan Dasar Nugget untuk Ibu Rumah Tangga Dusun Jebug Kabupaten Banjarnegara." PATRIA 1, no. 1 (March 8, 2019): 26. http://dx.doi.org/10.24167/patria.v1i1.1915.

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Cassava or Manihot esculenta is one of agricultural potential in Dusun Jebug. Usually, harvested cassava is being sold directly to the market or consumed themselves by steaming it first. This phenomenon shows that despite cassava’s high production rate, Dusun Jebug hasn’t process it to its maximum potential resulting the low economic value in said cassava. Which is why innovation in cassava based food product is needed, one of which is making it into nugget. The steps to make cassava nuggets are: (1) steam the cassavas until it become tender, (2) crush the steamed cassava until the surface become smooth, (3) Mix it with butter, water and flour, (4) Stir until the mixture is formed, (5) shape the dough and fill the filler, (6) coat it with flour mixture, (7) mix with bread crumps and, (8) Fry it. Cassava nugget can increase the economic value of cassava and increase the cassava development in Dusun Jebug.
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Nilusha, R. A. T., J. M. J. K. Jayasinghe, O. D. A. N. Perera, P. I. P. Perera, and C. V. L. Jayasinghe. "Proximate Composition, Physicochemical, Functional, and Antioxidant Properties of Flours from Selected Cassava (Manihot esculenta Crantz) Varieties." International Journal of Food Science 2021 (December 8, 2021): 1–13. http://dx.doi.org/10.1155/2021/6064545.

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Cassava flour has a high potential to contribute as a raw material in the food industry. This study was aimed at characterizing flours from Sri Lankan cassava varieties with a view to explore the potential in food applications. Flours prepared from five cassava varieties, namely, Kirikawadi, MU51, Swarna, Shani, and Suranimala, were analyzed for proximate composition and physicochemical, functional, and antioxidant properties using standard methods. Flours from tested cassava varieties contained <1% crude fat and <2% crude protein. Flour from MU51 contained the highest amount of HCN (48.05 mg/kg) while flour from Suranimala contained the lowest (4.85 mg/kg). Total starch and amylose contents of flours were significantly lower ( p < 0.05 ) than those of commercial wheat flour. Flour from Suranimala contained approximately similar amylopectin content as commercial wheat flour. Water absorption capacity, oil absorption capacity, water solubility index, swelling power, emulsion activity, and emulsion stability of flours from five cassava varieties were significantly higher ( p < 0.05 ) than those of commercial wheat flour. Swarna was identified as the richest source of phenolic compounds (4.44 mmol GAE/100 g dry weight) among the five varieties. Results showed the promising application potential of flours from these five cassava varieties in different food applications such as weaning foods, bakery foods, and edible films.
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Masamba, K., and H. Jinazali. "Effect of cassava flour processing methods and substitution level on proximate composition, sensory characteristics and overall acceptability of bread made from wheat- cassava flour blends." African Journal of Food, Agriculture, Nutrition and Development 14, no. 66 (November 19, 2014): 9390–403. http://dx.doi.org/10.18697/ajfand.66.13295.

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The consumption of bread is globally increasing. However, due to increased costs associated with production of bread from 100% wheat flour especially in developing countries, other cereal based flours are now being blended with wheat flour to produce bread. This study was carried out to assess the effect of using two differently processed cassava flour (fermented and unfermented) and substitution level on proximate composition, sensory characteristics and overall acceptability of bread made from wheat-cassava flour blends. Bread was made using wheat flour incorporated in fermented and unfermented cassava flour at the ratios of 100:0, 90:10 and 80:20 for wheat: cassava flour, respectively and baked using a Morphy Richards (serial number 20076019) bread maker. The results showed that both the cassava flour and cassava flour substitution levels significantly affected (p<0.05) proximate composition, sensory characteristics and overall acceptability of the bread. Regardless of flour type, increased cassava flour substitution progressively decreased the crude protein and fat contents while the ash content was increased. The trend in significant differences as a reflection of the effect of cassava flour type and substitution level for the bread sensory characteristics was not consistent. Bread made from the 100% wheat flour was not significantly different from breads made from the following cassava flour type and substitution levels: 10% fermented cassava flour, 10% unfermented flour and 20% unfermented cassava flour in colour, texture, aroma and taste. Significant differences were observed between bread made from the 100% wheat flour and breads from the following cassava type and substitution levels: 20% fermented cassava flour, 10% and 20% unfermented cassava flour in colour, texture, aroma and taste. Overall acceptability and index to volume were both significantly affected by the cassava flour type and substitution levels. In conclusion, cassava flour substitution levels in wheat-cassava flour blends for bread making should not exceed 10% regardless of how the cassava flour has been processed to ensure bread with improved proximate composition and acceptable sensory attributes.
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Aristizabal Galvis, Johanna Alejandra, José Alberto García Agredo, and Bernardo Ospina Patiño. "Refined cassava flour in bread making: a review." Ingeniería e Investigación 37, no. 1 (January 1, 2017): 25. http://dx.doi.org/10.15446/ing.investig.v37n1.57306.

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Different studies have developed a variety of breads using cassava flour, with similar characteristics to wheat flour breads. The use of cassava flour in bread making is a convenient alternative for promoting the use of a local crop as well as reducing imports of wheat flour, promoting the production of high quality cassava flour, offering a gluten-free product and developing biofortified and fortified foods. Although the substitution level of cassava flour is limited, in some products, the incorporation of additives or flours from other crops improve the nutritional value and breadmaking quality of the baked foods. Several limitations have hindered the success of initiatives to promote, in some cassava producing countries, the intensive use cassava flour in bread making. Among these include the costs and efficiency of processing technologies, standards of the quality of cassava flour and lack of favorable policies. Further studies about bioavailability and retention of nutrients on baked foods and evaluation on the effects of processing cassava flour in relation to increasing the resistance starch are required to provide scientific evident for the health benefits of this flour.
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Awolu, Olugbenga Olufemi, and Grace Funmilayo Oseyemi. "Physicochemical and Rheological Properties of Optimised Cocoyam-Based Composite Flour Comprising Cassava Starch." Acta Universitatis Cibiniensis. Series E: Food Technology 20, no. 2 (December 1, 2016): 65–84. http://dx.doi.org/10.1515/aucft-2016-0016.

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Abstract Composite flour comprising cocoyam (Colocassia esculenta), bambara groundnut and cassava starch was produced. The proximate and minerals compositions and functional properties were optimized using optimal mixture design of response surface methodology. The antinutritional, pasting and farinograph analyses of the optimum blends were evaluated. Bambara groundnut improved protein, fibre, ash and minerals contents; cassava starch improved swelling capacity, least gelation and pasting characteristics. The optimum blends CBC1 (70% cocoyam flour, 18.33% bambara groundnut flour, 11.67% cassava starch) and CBC2 (69.17% cocoyam flour, 16.67% bambara groundnut flour, 14.17% cassava starch). were comparable to wheat–based flour samples (60% wheat, 30% cocoyam, 10% bambara groundnut flours) and (72% wheat, 19% cocoyam, 9% bambara groundnut flours) in terms of pasting and farinograph analyses.
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Ugwu, B. O., and U. J. Ukpabi. "Potential of Soy-Cassava Flour Processing to Sustain Increasing Cassava Production in Nigeria." Outlook on Agriculture 31, no. 2 (June 2002): 129–33. http://dx.doi.org/10.5367/000000002101293976.

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Cassava production is increasing in Nigeria and needs to be sustained. One way of achieving this is to process cassava into high-grade products with positive and high-value elasticity of demand. Soy-cassava flour, a blend of cassava and soy bean flours, was produced and tested for consumer acceptability and economic viability. The results showed that the soy-cassava flour, with 16% protein, compared favourably with gari and cassava flour as food material for the preparation of fufu (the popular local cassava food product). Its production was profitable, with a pre-tax profit of close to N5,000 (equivalent to US$62.5 at a rate of US$1 = N80) per tonne. There are clear prospects for large-scale production and marketing of soy-cassava flour in Nigeria. This would establish a large market for cassava roots, since it takes over 2.5 tonnes of cassava root to produce one tonne of soy-cassava flour. Widespread production of this cassava-based, high-grade product can therefore contribute significantly towards sustaining the increasing trend in cassava production in Nigeria.
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Dankwa, Rita, Heikki Aisala, Eugenie Kayitesi, and Henriette L. de Kock. "The Sensory Profiles of Flatbreads Made from Sorghum, Cassava, and Cowpea Flour Used as Wheat Flour Alternatives." Foods 10, no. 12 (December 14, 2021): 3095. http://dx.doi.org/10.3390/foods10123095.

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Sorghum, cowpea, and cassava are underutilised gluten-free sources of flour that have the potential to be used in bread products in sub-Saharan Africa. Excessive wheat imports affect the economies of countries in sub-Saharan Africa, driving the search for wheat flour alternatives. To extend the use of sorghum, cowpea, and cassava flours toward bread production, it is vital that the sensory properties of these flours are better understood. A trained sensory panel evaluated and described the sensory properties of flatbread models prepared from red non-tannin sorghum, fractions (whole and dehulled) of two cowpea varieties, cassava starch, and designated flour composites. The composites were prepared using cassava starch and sorghum flour at 0%, 35%, and 70%, respectively, with 30% cowpea flour. The addition of sorghum intensified sorghum aroma in flatbread, while cowpea flours contributed a beany flavour. Flatbreads from cassava-cowpea composites had a chewier and rubberier mouthfeel, an intense fermented aroma and flavour, and a sour aftertaste compared to single flours, but were most similar to the wheat flatbread, with a residual beany flavour. Information from this study can guide food product developers toward developing new bread products from sorghum, cassava, and cowpea composite flours, thereby moving Africa towards a more sustainable food system. Further research on the effects of the sensory characteristics on consumer liking of the flatbreads is needed.
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Johnson, Regy, S. N. Moorthy, and G. Padmaja. "Production of High Fructose Syrup from Cassava and Sweet Potato Flours and their Blends with Cereal Flours." Food Science and Technology International 16, no. 3 (June 2010): 251–58. http://dx.doi.org/10.1177/1082013210366770.

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Despite being a rich source of starch, root crops such as cassava and sweet potato have not been widely exploited for the production of high fructose syrup (HFS), which is a highly valued sweetener for the food and beverage industries. The major factors contributing to the cost of production of HFS are the cost and labor-intensive steps in the production of starch, different processing temperatures and pH for the enzyme reactions, poor extractability of starch, etc. With the objective of overcoming the cost associated with the preparation of starch, the feasibility of using native cassava/sweet potato flours and their blends with rice flour and wheat flour, as the raw material for HFS production was investigated. The saccharified slurry from cassava-rice flour blends contained 70-72 g reducing sugars/100 g, which was higher than that released from native cassava flour (∼69%). Blends of sweet potato with rice or wheat yielded saccharified mash with lower content of reducing sugars (60-66%). Although the percentage conversion to fructose after isomerization was similar for cassava/sweet potato or their blends with cereal flours (42-43%), fructose yield was higher in native cassava flour and cassava-rice blends (28-29 g/100 g) than the other flour blends.
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Leonel, Magali, Thaís Paes Rodrigues dos Santos, Sarita Leonel, Ciro Hugo Elnatan de Souza Santos, and Giuseppina Pace Pereira Lima. "Blends of cassava starch with banana flours as raw materials for gluten-free biscuits." Semina: Ciências Agrárias 42, no. 4 (May 20, 2021): 2293–312. http://dx.doi.org/10.5433/1679-0359.2021v42n4p2293.

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The growth in demand for gluten-free products linked mainly to health aspects has led to an increased interest in the production of mixed flours for use in bakery products. This work aimed to evaluate the use of different mixtures of cassava starch with banana flour, obtained from the pulp and peel of green fruits, for the production of gluten-free biscuits. In the preparation of the biscuits, seven mixtures were prepared with varying percentages of cassava starch, banana pulp flour and banana peel flour. A formulation with wheat flour was used as a control. Wheat flour, cassava starch and banana flours were analyzed for chemical composition. The results showed that the banana peel flour stood out for its higher levels of proteins, fibres, lipids, ash, total phenols, total flavonoids and antioxidant activity which make this flour effective as a functional additive. However, the results of physical and sensory characteristics of the biscuits showed that the variation in the percentage of banana peel flour led to greater changes in the quality attributes of the biscuits, so the percentage of inclusion should be limited. Banana pulp flour (UBF) had high starch content, however, the biscuits produced with higher percentages of this flour and lower percentages of cassava starch showed lower propagation rates, greater hardness and less sensory acceptance, showing the importance of the starchy raw material in the physical properties of biscuits. Formulations containing cassava starch mixed with up to 15% banana flour (1:1, pulp and peel) are a good basis for making gluten-free biscuits.
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Dissertations / Theses on the topic "Cassava flour"

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Muzanila, Yasinta C. "Processing of cassava, residual cyanogens and mycotoxin content tradionally processed cassava products." Thesis, University of Reading, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263048.

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Uchechukwu-Agua, Amarachi Divine. "Effects of packaging and storage condition on functional properties and quality attributes of cassava flour (CVS. ‘TME 419’ AND ‘UMUCASS 36’)." Thesis, Stellenbosch : Stellenbosch University, 2015, 2015. http://hdl.handle.net/10019.1/97142.

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Thesis (MSc Food Sc)--Stellenbosch University, 2015.
ENGLISH ABSTRACT: Cassava flour is recommended for substitution with wheat flour in composite flour for baking. The potential use of cassava flour in the food and pharmaceutical industries is attributed to its gluten-free nature and excellent functional properties. However, optimum packaging solution and storage conditions for cassava flour is critical in maintaining the quality attributes and shelf-life stability during storage. Therefore, this study focused on investigating the effects of package types (plastic buckets, low density polyethylene (LDPE) bags and brown paper bags) and storage conditions (cool condition (15 °C, 90% RH); ambient condition (23 °C, 60% RH); and higher condition (38 °C, 60% RH)) on the functional properties, quality attributes and shelf-life stability of cassava flour (cvs. ‘TME 419’ and ‘UMUCASS 36’) developed at the National Root Crops Research Institute, Umudike, Nigeria. Proximate composition, physicochemical attributes, functional properties, and microbial safety of flour were analysed every 4 weeks for 12 weeks storage duration. Flour stored under cool condition with paper bags became moist and sticky with appearance of mould growth before 4 weeks of storage. However, at the end of 12 weeks storage, a decline in moisture content of 11.00 ± 0.02 and 7.05 ± 0.01% flour of ‘TME 419’ was observed at ambient and higher conditions, respectively. Rate of moisture decline was similar in flour of ‘UMUCASS 36’. A slight decrease in protein content of flour was observed during the 12 weeks storage from 1.9 ± 0.07 to 1.30 ± 0.001% for cv. ‘TME 419’ and 3.0 ± 0.05 to 2.27 ± 0.001% for cv. ‘UMUCASS 36’; however, no significant difference was observed under ambient and higher conditions. Cassava flour packed in paper bags and stored under higher condition (38 °C, 60%) had the highest loss (50%) of carotenoid content from 1.84 ± 0.10% to 0.91 ± 0.08%, while a minimal loss (24%) of carotenoid was observed in flour packed in plastic buckets under ambient condition. The concentration of hydrogen cyanide (HCN) decreased across all treatments and was below the safe cyanide level of 50 µg/ mL for food products. After the 12 weeks of storage, flour packed in plastic buckets had the highest aerobic mesophilic bacterial counts (3.43 ± 0.04 log cfu/ g) followed by flour in LDPE bags (3.37 ± 0.03 log cfu/ g) and paper bags (3.35 ± 0.01 log cfu/ g). No significant difference was observed in the package types; however the counts observed were within the acceptable microbial limit Swelling power (SP), solubility and peak viscosity were used to characterise the changes in functional and pasting properties of cassava flour relevant in food industries. Flour packed in plastic buckets under ambient condition had the lowest swelling power (8.48 ± 0.55%) and peak viscosity (260 ± 0.51 RVU) compared to flour packed in LDPE and paper bags with (9.10 ± 0.13 and 9.32 ± 0.41%) SP and (263.67 ± 4.04 RVU and 302 ± 9.52 RVU) peak viscosity, respectively. The essential minerals (sodium, potassium, copper, and iron) were significantly higher in flour of ‘TME 419’ compared to ‘UMUCASS 36’. In summary, for the production of high grade foods such as bread where higher swelling power and viscosities are required, flour from ‘TME 419’ packed with paper bags under higher condition could be desirable. In addition, for infant formulation, flour from ‘UMUCASS 36’ packed in plastic buckets and stored under ambient condition which best maintained nutritional contents (protein and fat) and had the lowest peak viscosity would be more suitable. Flour from both cassava cultivars could be stored up to 12 weeks duration under ambient and hot tropical conditions using all package types evaluated. However, storage with paper bag under higher condition offers the chances of better shelf -life stability of cassava flour.
AFRIKAANSE OPSOMMING: Daar word aanbeveel dat kassavameel in plaas van koringmeel in saamgestelde meel by gebak gebruik word. Die potensiële gebruik van kassavameel in die kos- en farmaseutiese industrieë word toegeskryf aan die glutenvrye aard en funksionele kenmerke daarvan. Optimale verpakking en stoortoestande is egter belangrik vir die instandhouding van die gehalte kenmerke en raklewe stabiliteit tydens stoor. Daarom is die fokus van hierdie studie op die effek van verskillende tipes verpakking (plastiekemmers, lae densiteits politelien (LDPE) sakke en bruin papiersakke) en stoortoestande (koel toestande (15 °C, 90% RH); omringende temperature (23 °C, 60% RH); en hoër temperature (38 °C, 60% RH) op die funksionele kenmerke, gehalte kenmerke en raklewe stabiliteit van kassavameel (kultivare. ‘TME 419’ en ‘UMUCASS 36’) wat by die Nasionale Wortelgewasse Navorsingsinstituut, Umudike, Nigerië ontwikkel is. Die komposisie, fisiochemiese kenmerke, funksionele kenmerke en mikrobiale veiligheid van meel is elke vier weke tydens die 12-weke stoortydperk ontleed. Meel wat onder koeltoestande in papiersakke gestoor word, word klam en taai en swamme maak by vier weke van stoor ’n verskyning. Teen die einde van 12 weke stoortydperk is daar ’n afname in klammigheid van 11.00 ± 0.02 en 7.05 ± 0.01% in ‘TME 419’ meel by onderskeidelik omgewings- en hoër temperature. Die afname in klammigheid is soortgelyk by ‘UMUCASS 36’ meel. ’n Effense afname in die proteïen inhoud van die meel is tydens die 12- weke stoortydperk vanaf 1.9 ± 0.07 tot 1.30 ± 0.001% by die kultivaar . ‘TME 419’ en 3.0 ± 0.05 tot 2.27 ± 0.001% vir kultivaar ‘UMUCASS 36’ opgemerk. Geen noemenswaardige verskil is egter onder omgewings- en hoër temperature opgemerk nie. Kassavameel wat in papiersakke en onder hoër temperature (38 °C, 60%) gestoor is het die hoogste verlies (50%) aan karotien inhoud vanaf 1.84 ± 0.10% tot 0.91 ± 0.08% getoon , terwyl ’n minimale verlies (24%) by meel wat in plastiekemmers onder omgewingstemperature verpak is, opgemerk is. Die konsentrasie van waterstof hidrosianied (HCN) het tydens alle behandelinge afgeneem en was onder die veilige vlak van 50 µg/ mL vir kosprodukte. Na ’n 12-weke stoortydperk het die meel wat in plastiekemmers verpak is, die hoogste mesofiliese bakterië telling getoon \ (3.43 ± 0.04 log cfu/ g) gevolg deur die meel in die LDPE sakke (3.37 ± 0.03 log cfu/ g) en papiersakke (3.35 ± 0.01 log cfu/ g). Daar was geen merkbare verskil ten opsigte van verpakkingstipes nie; die tellings wat geneem is, was almal binne die aanvaarbare mikrobiale perk. Swelkrag (SP), oplosbaarheid en piek viskositeit is gebruik om die veranderinge in funksionele kenmerke van kassavameel wat betrekking het op die kosindustrie, te ondersoek. Meel wat onder omgewingstemperature in plastiekemmers verpak is, het die laagste swelkrag (8.48 ± 0.55%) en piekviskositeit getoon (260 ± 0.51 RVU) getoon vergeleke met meel wat in LDPE- en papiersakke (9.10 ± 0.13 en 9.32 ± 0.41%) swelkrag en (263.67 ± 4.04 RVU en 302 ± 9.52 RVU) piekviskositeit, onderskeidelik toon. Die belangrike minerale (natrium, kalium, koper en yster) was noemenswaardig hoër in die ‘TME 419’ meel vergeleke met ‘UMUCASS 36’. Ten slotte, vir die produksie van hoëgraad kossoorte soos brood waar hoë swelkrag en viskositeit belangrik is, is In ‘TME 419’ meel onder hoër toestande verpak in papiersakke, die beste keuse. In die geval egter van babakosse is ‘UMUCASS 36’meel wat in plastiekemmers verpak en onder omgewingstemperature gestoor is, en wat dus koswaardes (proteïen en vette) behou en wat die laagste piek viskositeit het, meer geskik. Meel van albei kultivaars kan vir tot twaalf weke onder omgewings- en hoë, tropiese temperature in al die verpakkingstipes wat evalueer is, gestoor word. Stoor in papiersakke onder hoër temperature verbeter egter die kanse op beter raklewe stabiliteit.
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Abiola, S. S., and O. O. Ewebajo. "Substitution of wheat flour for cassava flour in the manufacture of beef sausage." Journal for New Generation Sciences, Vol 7, Issue 2: Central University of Technology, Free State, Bloemfontein, 2009. http://hdl.handle.net/11462/527.

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An experiment was conducted to investigate the effects of substituting wheat flour (WF) for cassava flour (CF) on chemical composition, storage stability and sensory qualities of beef sausage. The WF in the sausage was replaced with CF at 0, 25, 50, 75 and 100% levels. Values obtained for protein content were comparable with one another. However, fibre content increased with the increase in the levels of CF in the sausage. The highest fibre content of 0.43% was recorded in sausage with 15% CF. Fat content tended to decrease with increase in the levels of CF in the sausage. Values obtained for cooking and refrigeration losses were comparable with one another. Cooking losses ranged between 1.08 - 1.85% while refrigeration loss ranged from 7.60-8.53%. Compared with the control, higher panel scores were recorded on sensory qualities for sausages containing CF. WF in beef sausage can be substituted with 100% CF without adverse effect on chemical composition, processing yield or sensory qualities. This approach will satisfy the growing demand of consumers for gluten-free meat products, thereby minimising the incidence of coeliac disease in humans.
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Fernandez, Alejandro Q. "Effects of processing procedures and cultivar on the properties of cassava flour and starch." Thesis, University of Nottingham, 1996. http://eprints.nottingham.ac.uk/14114/.

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The aim of this research was to widen the knowledge of the physicochemical properties of cassava starch and flour and to understand the factors which influence their functional characteristics, including both genetic and environmental effects as well as processing procedures. A range of chemical and physical techniques which included the Brabender viscoamylograph, Bohlin CS rheometer, Brabender farinograph, WAXS, GPC, SEHPLC and Coulter counter have been used to examine the structural and behavioural characteristics of both cassava starch and flour. The results suggested that the functional behaviour of native cassava starches of different origins varies widely and appeared to be associated with molecular structure and the architecture of the starch granule. The viscosity and the mechanical properties of the pastes produced by gelatinization were determined by the degree of swelling and the amount and proportion of amylose and amylopectin in the solvent phase of the pastes. The amylopectin was present in the solvent phase in substantial quantities which varied between 37 and 57% of the total starch solubilized. In native cassava starches, the amylose appeared to have a high molecular weight (M, 19 x 105 - 11 x 105 ). The constituent chains of the amylopectin molecule did not vary in length with cassava starches of different origins, but their relative population did which was reflected in minor differences in the chromatographic profiles. Starch granules containing long chain amyloses and amylopectin with a high degree of branching were found to release reduced amounts of molecules into the liquid phase of the pastes, and vice versa Where the pastes contained a high proportion of amylopectin and long amylose molecules the resultant gel was surprisingly weak. Cassava starch processed to produce "sour" starch, or fermented, and sun dried starch, was found to have suffered degradation to an extent where 77-86 % of the starch was solubilized during aqueous heating. The extent of the degradation was influenced by the cassava cultivar. The "sour" starch proved superior to unfermented and fermented, oven dried starches in the production of baked baked products with an expanded texture. Starch extracted from cassava roots which had been stored for a short period, during which physiological deteriorative processes could have occurred, was found to show a slight reduction in the pasting viscosity which was not related to granular or molecular size or organization. Rural, factory-extracted starch was found to have a reduced paste viscosity as a consequence of fermentation and contamination with peel residues from the roots. Cassava flour properties were influenced by the conditions of preparation. Drying temperature, milling procedure and particle size could be selected and controlled to give cassava flours of the desired functional properties.
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Dziedzoave, Nanam T. "Optimisation of procedures for conversion of cassava flour into glucose syrups by plant enzymes." Thesis, University of Greenwich, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401596.

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Rodrigues, Elias MaurÃcio da Silva. "GlossÃrio eletrÃnico da terminologia da farinha de mandioca na AmazÃnia paraense." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=15168.

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nÃo hÃ
Esta tese de Doutorado teve como objetivo elaborar um glossÃrio eletrÃnico, monolÃngue, em lÃngua portuguesa, variante brasileira, mapeando cartograficamente a distribuiÃÃo dos termos no espaÃo geogrÃfico. A elaboraÃÃo dessa obra terminolÃgica propiciou o conhecimento da variedade linguÃstico-terminolÃgica do portuguÃs usado pelos trabalhadores rurais na atividade especializada de produÃÃo da farinha de mandioca na AmazÃnia paraense e pode se constituir como um banco de dados sistematizado para futuras investigaÃÃes cientÃficas. A orientaÃÃo teÃrica usada para a descriÃÃo dos termos baseia-se nos postulados da Socioterminologia (GAUDIN, 1993; 2003; FAULSTICH, 1995a; 1995b, 1996; 1998a; 1998b; 2001; 2006; 2010), aliados à perspectiva GeolinguÃstica (COSERIU, 1982; BRANDÃO, 1991, ALINEI, 1994; FERREIRA e CARDOSO, 1994; THUN, 2005; CARDOSO, 2009; CARDOSO, 2010). Utilizamos como ferramentas de coleta de dados, para a compilaÃÃo do corpus da pesquisa, a aplicaÃÃo de um questionÃrio terminolÃgico contendo 877 questÃes relacionadas à prÃtica da produÃÃo da farinha de mandioca que totalizou 50 horas de gravaÃÃo em Ãudio, transcritas grafematicamente com auxÃlio do software Transana e processado pelo software de anÃlise lexical Word Smith Tools que nos ajudou na tarefa de extraÃÃo semiautomÃtica dos termos. Esse questionÃrio foi aplicado em entrevistas realizadas com trabalhadores rurais de cinco mesorregiÃes da AmazÃnia paraense, a saber: Nordeste paraense, MarajÃ, Sudeste paraense, Sudoeste paraense e Baixo Amazonas. Para a elaboraÃÃo do glossÃrio eletrÃnico recorremos ao software Lexique Pro 3.6 para organizarmos os verbetes de acordo com a macroestrutura e a microestrutura definida à priori. Como resultado final, apresentamos um produto terminolÃgico informatizado que possibilitou a inserÃÃo de imagens, vÃdeos, Ãudios e cartogramas terminolÃgicos das variantes mais recorrentes na distribuiÃÃo geogrÃfica dos termos. O glossÃrio eletrÃnico possui 506 termos que representam parte do universo sociocultural da atividade que exercem os trabalhadores rurais e apontam para o patrimÃnio terminolÃgico usado pelos povos nas mais variadas comunidades da AmazÃnia paraense.
This PhD thesis aimed to draw up an electronic glossary, monolingual in portuguese, brazilian variant, cartographic mapping the distribution of terms in geographic space. The preparation of this terminological work led to the knowledge linguistic and terminological variety of portuguese used by rural workers in the specialized activity of production of cassava flour in ParÃ, Brazil and can be constituted as a systematized database for future scientific research. The theoretical orientation used for the description of the terms is based on the postulates of Socioterminology (GAUDIN, 1993; 2003; FAULSTICH, 1995a, 1995b, 1996; 1998a; 1998b; 2001; 2006; 2010), combined with the prospect GeolinguÃstica (COSERIU 1982 ; BRANDÃO, 1991 ALINEI, 1994; FERREIRA and CARDOSO, 1994; THUN, 2005; CARDOSO, 2009; CARDOSO, 2010). Used as data collection tools for the compilation of the corpus of the research, the application of a terminological questionnaire containing 877 questions related to the practice of cassava flour production totaling 50 hours of audio recording, transcribed grafematicamente with the help of software Transana and processed by the lexical analysis software Word Smith Tools that helped us in the semi-automatic extraction task of terms. The questionnaire was applied on interviews with rural workers five mesoregions of Parà Amazon, namely: Para Northeast, MarajÃ, Parà Southeast, Southwest and Parà Lower Amazon. For the preparation of electronic glossary resorted to Lexique Pro 3.6 software to organize the entries according to the macrostructure and the microstructure defined. As a final result, we present a computerized terminological product which allowed the inclusion of images, videos, audios and terminology cartograms of the most recurring variations in the geographical distribution of terms. Electronic glossary has 506 terms that represent part of the socio-cultural universe of activity carrying farm workers and point to the terminological assets used by people in various communities in Amazon,ParÃ, Brazil.
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7

Costa, Magaly Morgana Lopes da. "Avaliação de parâmetros de qualidade da farinha de trigo enriquecida com fécula de mandioca proveniente de municípios da Paraíba." Universidade Estadual da Paraíba, 2017. http://tede.bc.uepb.edu.br/jspui/handle/tede/2882.

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With the large internal demand for flour and the increasing dependence on the importation of this food, the mixed flours stand out as promising to supply the needs of the domestic market. However, the quality of the mixed flour is of paramount importance to the industry and the consumer, having the same that satisfazeros standards of the Brazilian legislation for flour. In this perspective, the objective was to verify the viability of the physico-chemical characteristics of the partial substitution of wheat flour for cassava starch. For that, a wheat flour and fifteen cassava masses were analyzed. Five concentrations of cassava masses (10%, 20%, 30%, 40%, 50%) were added to the wheat flour, as well as the analysis for pure cassava starch (100%), each analysis in triplicate, corresponding to a total of 273 samples. The data were submitted to analysis of variance (ANOVA), and the means were compared by the Tukey test, considering a 5% probability. The moisture content increased with increasing percentage of cassava mass in wheat flour, where the masses composed only of cassava starch (100%) presented higher humidity and the pure wheat flour (FT) had lower humidity. As for ash, pure wheat flour had a higher ash content when compared to blends and pure cassava starch. The mean pH value varied according to each type of mass.
Com a grande demanda interna por farinha de trigo e a crescente dependência da importação desse alimento, as farinhas mistas destacam-se como promissoras para suprir as necessidades do mercado interno de farinhas. E, deste modo, a qualidade da farinha mista é de suma importância para a indústria e o consumidor, tendo a mesma que satisfazer os padrões da legislação brasileira para farinhas. Nessa perspectiva, objetivou-se verificar a viabilidade quanto às características físico-químicas da substituição parcial da farinha de trigo por fécula de mandioca. Para tal, foram analisadas uma farinha de trigo e quinze massas de mandioca. Foram adicionadas à farinha de trigo cinco concentrações de massas de mandioca (10%, 20%, 30%, 40%, 50%), como também foi realizada a análise da fécula de mandioca pura (100%). Cada análise foi realizada em triplicata, correspondendo a um total de 273 amostras. Os dados foram submetidos à análise de variância (ANOVA), sendo as médias comparadas pelo teste de Tukey, considerando-se 5% de probabilidade. A umidade aumentou de acordo com o aumento da porcentagem de massa de mandioca na farinha de trigo, onde as massas compostas apenas de fécula de mandioca (100%) apresentaram maior umidade e a farinha de trigo pura (FT) a menor umidade. Já para cinzas, a farinha de trigo pura apresentou maior teor de cinzas quando comparada com as misturas e com a fécula de mandioca pura. O valor médio de pH variou de acordo com cada tipo de massa.
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8

Bezerra, M?rcio Silva. "Estudo da produ??o de biossurfactantes sintetizados por Pseudomonas aeruginosa AP029-GVIIA utilizando manipueira como fonte de carbono." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15917.

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Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico
This study evaluates the biosurfactants production from cassava wastewater, an agro industrial residue, to be used as carbon source. Using a factorial design 24-1 (half fraction), 10 tests were performed using Pseudomonas aeruginosa AP029/GVII-A in submerged batch cultivation in rotating incubator (shaker). The influence of factors (temperature, agitation, aeration ratio and concentration of cultivation medium) at two different levels for the synthesis of the biosurfactant. Samples were collected throughout the cultivation by 132 hours of fermentation were completed. The best outcome was intended by following production through substrate consumption, dry matter, reduction of surface tension (ring method) and emulsification index. The kinetics of microorganism was assessed for the carbon source used. The results showed that the cassava wastewater is a well assimilable substrate for the production of biotensoactive, reaching 91 % of consumption by the micro-organism under study. The growth temperature was found to be one of the leading factors in the synthesis of the metabolite, followed by aeration and also due to the agitation. The best results showed a 30 % reduction in surface tension (% RTS) for the environment, reaching values of 30 mN/m; 3.0 g /L of biomass and emulsifying index greater than 65 %. The metabolite synthesized still remained stable for different salt concentrations (1, 5 and 10 % w/ v) and alkaline pH (8-10).
O presente trabalho avalia a produ??o de biossurfactantes a partir de manipueira, um res?duo agroindustrial a ser utilizado como fonte de carbono. Empregando um planejamento fatorial 24-1 (fra??o meia), 10 ensaios foram realizados utilizando Pseudomonas aeruginosa AP029-GVIIA em cultivo descont?nuo submerso em incubador rotat?rio (shaker). Foi analisada a influ?ncia dos fatores (temperatura, agita??o, raz?o de aera??o e concentra??o do substrato) em dois diferentes n?veis para a s?ntese do biossurfactante. Amostras foram coletadas em intervalos regulares durante o cultivo at? 132 horas de fermenta??o. Buscou-se o melhor resultado acompanhando a produ??o atrav?s do consumo de substrato, massa seca, redu??o da tens?o superficial (m?todo do anel) e ?ndice de emulsifica??o. O comportamento cin?tico do micro-organismo foi avaliado para a fonte de carbono utilizada. Os resultados mostraram que a manipueira ? bastante assimil?vel e potencial substrato na produ??o do biotensoativo, onde se observou 91% de consumo pelo micro-organismo em estudo. A temperatura de cultivo revelou ser um dos fatores preponderantes na s?ntese do metab?lito, acompanhada pela raz?o de aera??o e agita??o. Os melhores resultados mostraram redu??o de 30% da tens?o superficial (%RTS) em rela??o ao meio inicial, alcan?ando valores de 31 mN/m; 3,0 g/L de biomassa e ?ndice de emulsifica??o superior a 65%. O metab?lito sintetizado ainda se mostrou est?vel para diferentes concentra??es salinas (1, 5 e 10% m/v) e pH alcalino (8-10).
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9

Maia, Patricia Cristina de Veras Souza. "Produção e aplicação de bioemulsificante isolado de Bacillus subtilis UCP 0146 por fermentação submersa em manipueira." Universidade Católica de Pernambuco, 2017. http://tede2.unicap.br:8080/handle/tede/940.

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Biosurfactants are tensioactive compounds produced by bacteria, yeasts and filamentous fungi, which have come in the molecule a hydrophobic and other hydrophilic portion, with potential to reduce water surface tension and liquid emulsion with two phases, called Bioemulsifiers. The bioemulsifiers presented potential of application in several industrial areas such as: food, agricultural, pharmaceutical and petrochemical, their characteristics of biodegradability, non-toxic and possibility of production from renewable substrates. In this sense, studies carried out with Bacillus subtilis UCP 0146, investigating a bioemulsifier production, using as substrate the agroindustrial effluent (manipueira). Cultivation was carried out in Erlenmeyer flasks containing 75 mL (100%) of the production medium (manimetry) according to the 23 factorial scale, with 5% inoculum at a concentration of 108 cells / mL, incubated at 30ºC under agitation of 150 rpm for 72h, being evaluated the bioemulsifier produced in the cell free metabolic liquid, the emulsification inde (IE24). As the good, the size of the emulsion droplets, stability to pH, NaCl and temperature. The results showed that the emulsifier had a 95.2% emulsification index with the engine burned oil in the best planning condition, showing a stable emulsion formation at all temperatures and a better response at the temperature of 70ºC (96.0%). Regarding pH was observed in assay 2, an (IE24) of 91.6% relative to salinity or assay 4 represented 92.0%. In addition, no dispersion test showed displacement of 85.3 cm of the oil and the discoloration of methylene blue in aqueous solution, obtained the result of 62.2% removal. The Bacillus subtilis demonstrated the ability to produce bioemulsifiers using a metabolic conversion of the agroindustrial residue, making the bioprocessing economical and great potential in the biotechnological application.
Os Biossurfactantes são compostos tensoativos produzidos por bactérias, leveduras e fungos filamentosos, que apresentam na molécula uma porção hidrofóbica e outra hidrofílica, com potencial de redução da tensão superficial da água e ou de emulsificar líquidos com duas fases, os que apresentam essa última característica são denominados de bioemulsificantes. Apresentam potenciais de aplicação em varias áreas industriais como: alimentícia, agrícola, farmacêutica e petroquímica, devido a suas características de biodegradábilidade, não toxicidade e possibilidade de produção a partir de substratos renováveis. Neste trabalho, estudos foram realizados com Bacillus subtilis UCP 0146, investigando a produção de bioemulsificante, empregando como substrato o efluente agroindustrial (manipueira). O cultivo foi realizado em frascos de Erlenmeyers de 250 ml contendo 75 mL (100%) do meio de produção (manipueira) de acordo com planejamento fatorial completo 23, teve como variável independente o volume do inóculo, temperatura e agitação e como variável resposta o índice de emulsificação (IE24), com 5% de inóculo com concentração de 108 cel /mL, incubado a 30ºC, sob agitação de 150 rpm por 72h. Foi avaliado o bioemulsificante produzido no líquido metabólico livre de células, a fins da dosagem índice de emulsificação (IE24). As características do bioemulsificante avaliadas foram tamanho das gotas de emulsão, estabilidade frente a variações de pH, concentração de NaCl e temperatura. Os resultados mostraram que o bioemulsificante apresentou índice de emulsificação de 95,2% para óleo queimado de motor na melhor condição do planejamento (inóculo 9% (v/v), 25°C e 100rpm), apresentando formação de emulsão estável em relação ao IE24 em todas as temperaturas testadas, mas a melhor resposta foi com a temperatura de 70ºC (96.0%). Em relação ao pH, foi observado um IE24h de 91,6% e em relação a salinidade apresentou 92.0%. No teste de dispersão do deslocamento obteve o valor de 85,38 cm². Quanto ao potencial de adsorção do corante catiônico azul de metileno removeu 62,2% após 12h, como também a remoção de 94,4% do óleo queimado de motor impregnado em solo arenoso. O Bacillus subtilis apresentou habilidade de produzir bioemulsificante utilizando a conversão metabólica do resíduo agroindustrial, tornando o bioprocesso econômico e com grande potencial na aplicação biotecnológica.
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10

Simões, Filho Afrânio Mário. "Política de abastecimento e economia mercantil: celeiro público da Bahia (1785-1866)." Faculdade de Filosofia e Ciências Humanas, 2011. http://repositorio.ufba.br/ri/handle/ri/17604.

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CAPES
O Celeiro Público da Bahia, concebido pelo governo colonial para solucionar as crises constantes que abalavam o concorrido mercado de abastecimento da cidade de Salvador, foi instrumento para regular a ampla rede de distribuição de farinha de mandioca, elemento essencial ao funcionamento da empresa colonial. Instituído em 1785, apesar de inúmeras críticas, funcionou em um armazém do Arsenal da Marinha até 1870: depois de 1822, administrado pelo governo provincial, e, com poderes reduzidos, foi assumido pela Câmara Câmara Municipal, de 1856 em diante. Cobrava um vintém por cada alqueire de farinha, arroz, feijão e milho que entrava pelo mar, e, com o seu lucro líquido sustentava o lazareto. O exame da documentação relativa ao Celeiro Público da Bahia permite identificar as relações entre o mercado de farinha de mandioca da cidade de Salvador e os interesses da economia mercantil escravista. Designed by the colonial government as a solution to the constant crises that shook the competitive market to supply the city of Salvador, the Public Granary of Bahia was the regulatory instrument of an extensive distribution network of cassava flour, an essential element for the operation of the colonial enterprise. Established in 1785 despite widespread criticism, the granary functioned in a warehouse of the Navy Arsenal until 1870: after 1822, administrated by the provincial government and with reduced powers, it was assumed by the City Council from 1856 onwards. The Granary charged a penny for every bushel of flour, rice, beans and corn that entered by sea, and its net income supported the leper hospital. The exam of documentation relating to the Public Granary of Bahia allows to identify the relationship between the market of cassava flour in the city of Salvador and the interests of slavery mercantile economy.
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Books on the topic "Cassava flour"

1

Jawa Timur (Indonesia). Badan Penanaman Modal. Profile investment of cassava flour in East Java. Surabaya: East Java Investment Board, 2008.

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Iris, Higgins, ed. The essential gluten-free baking guide: Learn how to use sweet rice, sorghum, buckwheat, teff, cassava and potato flour in 50+ recipes. Danville, CA: Triumph Dining, 2012.

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Projet de production industrielle de fécule de manioc au Sénégal. [Dakar: s.n., 1995.

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D, Dufour, O'Brien G. M, Best Rupert, Centro Internacional de Agricultura Tropical., Centre de coopération internationale en recherche agronomique pour le développement. Département des systèmes agroalimentaires et ruraux., and International Meeting on Cassava Flour and Starch (1994 : Cali, Colombia), eds. Cassava flour and starch: Progress in research and development. Cali, Colombia: Centro Internacional de Agricultura Tropical, 1996.

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5

B, Ferris R. S., and International Institute of Tropical Agriculture., eds. Marketing opportunities for starch and high quality flour production from cassava and sweet potato in Uganda. Ibadan, Nigeria: International Institute of Tropical Agriculture, 2002.

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United Nations. Economic Commission for Africa., ed. Technical compendium on composite flours: Technologies available for application. Addis Ababa: Economic Commission for Africa, 1985.

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Book chapters on the topic "Cassava flour"

1

Shittu, Taofik A., Buliyaminu A. Alimi, Bashira Wahab, Lateef O. Sanni, and Adebayo B. Abass. "Cassava Flour and Starch: Processing Technology and Utilization." In Tropical Roots and Tubers, 415–50. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118992739.ch10a.

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Nitschke, Marcia, and Glaucia M. Pastore. "Cassava Flour Wastewater as a Substrate for Biosurfactant Production." In Biotechnology for Fuels and Chemicals, 295–301. Totowa, NJ: Humana Press, 2003. http://dx.doi.org/10.1007/978-1-4612-0057-4_24.

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Tran, Thierry, Adebayo Abass, Luis Alejandro Taborda Andrade, Arnaud Chapuis, Marcelo Precoppe, Laurent Adinsi, Alexandre Bouniol, et al. "Cost-Effective Cassava Processing: Case Study of Small-Scale Flash-Dryer Reengineering." In Root, Tuber and Banana Food System Innovations, 105–43. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92022-7_4.

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AbstractThe development and scaling out of flash-dryer innovations for more efficient, small-scale production of high-quality cassava flour (HQCF) and starch is described. The diagnoses of cassava-processing SMEs (small and medium enterprises) revealed their energy expenditures for drying were considerably higher than those of large-scale industrial companies, which was mostly due to suboptimal design of flash-drying systems. As a result, small-scale production of cassava starch and HQCF often incurs high production costs, incompatible with market prices of final products. Taking stock of this situation, RTB scientists have developed several innovations to optimize energy efficiency and costs, including a longer drying pipe, reengineered heat exchanger, larger blower for higher air velocity, and a higher product/air ratio. This was based on numerical modelling to determine the key design features of energy-efficient flash dryers, followed by construction and demonstration of a pilot-scale prototype. As a result, improved small-scale flash dryers are now being scaled out to the private sector in various countries, using the Scaling Readiness framework and achieving 10–15% gains in productivity and incomes. A method for diagnosis of process efficiency is also described, to identify technical bottlenecks and to document and measure the outcomes and impacts during the implementation of scaling-out projects.
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Raimbault, M., and C. Ramirez Toro. "Growth of Rhizopus sp. on ungelatinized cassava flour in solid state fermentation for protein enrichment." In Advances in Solid State Fermentation, 169–81. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-017-0661-2_14.

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Adeola, Abiodun Aderoju, Taofik Akinyemi Shittu, Oluseye Olusegun Onabanjo, and Olufunmilola Olaitan Oladunmoye. "Optimal Formulation of a Composite Flour from Biofortified Cassava, Pigeonpea, and Soybean for Complementary Feeding." In Food Security and Safety, 217–35. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-50672-8_12.

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Paola, Diana, and Hctor Samuel. "Thermoplastic Cassava Flour." In Thermoplastic Elastomers. InTech, 2012. http://dx.doi.org/10.5772/34217.

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Mubanga Chisenga, Shadrack. "Primary Quality Control Parameters of Cassava Raw Materials." In Cassava - Biology, Production, and Use. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97879.

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Fresh cassava roots are transformed into shelf stable raw materials (flours and extracted starches). Chemical composition (moisture, protein, lipid, fibre and amylose content, cyanide contents), dry matter, starch extraction yields, particle size distribution and whiteness index are some of the quality characteristic requirements for selection of varieties in breeding programs, and raw materials for industrial processes. Starch yields ranges 20–35%, and vary with genotype. The crude protein (1–2%) and crude fat (∼1%) are considered minor components of cassava and are indicative of the poor nutritional quality. The cumulative of particles passing finer than sieve (D90) is commonly selected for industrial applications because it yields a large proportion of flour in the range 90–96% finer particle than sieve size. The amylose is the main genetic trait for categorising starches into waxy, semi-waxy, normal/regular and high amylose types when amylose content is 0–2, 3–15, 16–35, and > 35% of the total starch, respectively. Additionally, amylose is basic criteria for blending flours of different botanical sources. Cassava varieties are classified as sweet and bitter varieties when cyanide values are in the range 15–50 and 50–400 ppm, respectively. The a* (redness-greenness) and b* (yellowish) are considered as impurities in white fleshed cassava.
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Pinamang Acheampong, Patricia, Eric Owusu Danquah, Kennedy Agyeman, Kwame Obeng Dankwa, and Monica Addison. "Research and Development for Improved Cassava Varieties in Ghana: Farmers’ Adoption and Effects on Livelihoods." In Cassava - Biology, Production, and Use. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97588.

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The importance of Cassava in the food systems of Ghanaians cannot be underestimated. As a main staple crop, Cassava contributes about 22% and 30% to the Agricultural Gross Domestic Product (AGDP) and daily calories intake respectively. Per capita consumption of 152 kg makes it the highest among all food crops. Due to Cassava’s importance, there have been lots of attention paid to it by the Government and Donor agencies towards its improvement. This has yielded substantial results in terms of the development of cassava varieties and good agronomic practices. This chapter reviewed cassava technologies development in Ghana, adoption of these technologies by smallholder farmers, and livelihood implications. Results generated showed that Research and Development since 1993 has developed, released, and disseminated 25 new cassava varieties to smallholder farmers. Average cassava yields have increased from about 14 t/ha in 2009 to 21 t/ha in 2018. Partial budget analysis showed that smallholder farmers’ profitability has increased over the years from GH₵644.32 (about US$ 111) in 2009 to GH₵5243.27 (about US$ 904) in 2018. Again, the crop is gradually gaining attention as an industrial crop for flour, starch, and alcohol production, a drive that would further improve on returns to farmers. It is a food security crop because it is robust, produces more per unit area, and versatile for multiple usages in household foods and derivatives. It is recommended that continuous policy consideration on cassava in national agricultural agenda setting is essential.
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Reis, João José, Flávio dos Santos Gomes, Marcus J. M. de Carvalho, and H. Sabrina Gledhill. "Passengers, Shippers, and Cargo." In The Story of Rufino, 109–17. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190224363.003.0011.

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This chapter depicts the preparation of the slave ship Ermelinda, the trade goods it carried, and crew recruitment. The ship carried fourteen crewmen and a few passengers. The trade goods included tobacco, sugar, rum, rice, cassava flour and manufactured goods, including European fabrics mostly made in England. The ship also carried a coach and horses for a known slave dealer in Luanda, Arsénio de Carpio. Some crewmembers and passengers had also brought goods on board to buy slaves. The distribution of the merchandise onboard is discussed. Besides Rufino, another African named Duarte Martins and crew members owned 2.4 percent of these goods.
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Rodriguez-Amaya, Delia B., Marilia Regini Nutti, and José Luiz Viana de Carvalho. "Carotenoids of Sweet Potato, Cassava, and Maize and Their Use in Bread and Flour Fortification." In Flour and Breads and their Fortification in Health and Disease Prevention, 301–11. Elsevier, 2011. http://dx.doi.org/10.1016/b978-0-12-380886-8.10028-5.

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Conference papers on the topic "Cassava flour"

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Sulistyo, Joko, Lee Jau Shya, Hasmadi Mamat, and Noorakmar Abdul Wahab. "Nutritional value of fortified cassava flour prepared from modified cassava flour and fermented protein hydrolysates." In TOWARDS THE SUSTAINABLE USE OF BIODIVERSITY IN A CHANGING ENVIRONMENT: FROM BASIC TO APPLIED RESEARCH: Proceeding of the 4th International Conference on Biological Science. Author(s), 2016. http://dx.doi.org/10.1063/1.4953504.

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Ariani, Risa Panti, and Luh Masdarini. "Modified Cassava Flour Utilizing as a Wheat Flour Substitution in Chochochip Cookies." In 2nd International Conference on Social, Applied Science, and Technology in Home Economics (ICONHOMECS 2019). Paris, France: Atlantis Press, 2020. http://dx.doi.org/10.2991/assehr.k.200218.037.

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Muryanto, Muryanto, Ishmar Balda, Eka Mardika Handayani, and Ajeng Arum Sari. "Modified cassava flour (mocaf) wastewater treatment using electrocoagulation reactor." In PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON APPLIED CHEMISTRY 2019. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5134609.

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Tan Yong, Liu Sixin, Xiong Haibo, Li Kaimian, and Li Congfa. "Process optimization for high gravity ethanol fermentation of cassava flour." In Environment (ICMREE). IEEE, 2011. http://dx.doi.org/10.1109/icmree.2011.5930820.

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Haliza, Winda, Ayu Kusuma, Endang Purwani, and I. Wardana. "Consumer Acceptability of Special Wafer Made from Pregelatinized Cassava Flour." In The Food Ingredient Asia Conference (FiAC). SCITEPRESS - Science and Technology Publications, 2020. http://dx.doi.org/10.5220/0010529600003108.

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Kresnowati, M. T. A. P., Listianingrum, Ahmad Zaenudin, and Kharisrama Trihatmoko. "The effect of microbial starter composition on cassava chips fermentation for the production of fermented cassava flour." In INTERNATIONAL CONFERENCE OF CHEMICAL AND MATERIAL ENGINEERING (ICCME) 2015: Green Technology for Sustainable Chemical Products and Processes. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4938287.

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Fauziyyah, Zahrotul, Ajeng Arum Sari, Tasrikin Agustianto, and Muryanto. "Electrocoagulation and activated carbon-adsorption of mocaf (modified cassava flour) wastewater." In 2ND INTERNATIONAL CONFERENCE ON ENERGETICS, CIVIL AND AGRICULTURAL ENGINEERING 2021 (ICECAE 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0109990.

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Coriolano, Diego L., Irai T. F. Resende, Vanina C. V. Andrade, Alexandre M. P. Roque, Gustavo A. Gama, Odelsia L. S. de Alsina, Marcos E. A. de Araujo, Yago M. Da S. Veloso, and Renan T. Figueiredo. "Drying comparison of cassava flour through solar dryer and hybrid oven." In 2017 IEEE 7th International Conference on Power and Energy Systems (ICPES). IEEE, 2017. http://dx.doi.org/10.1109/icpesys.2017.8215912.

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Hardoko, Yahya Abdul Hafidz, Bambang Budi Sasmito, and Yuniwaty Halim. "Antidiabetic Potency and Characteristics of Corn Flour and Cassava Flour-Based Rice Analog Added with R. mucronata Mangrove Fruit Flour and E. cottonii Seaweed Flour." In 5th International Conference on Food, Agriculture and Natural Resources (FANRes 2019). Paris, France: Atlantis Press, 2020. http://dx.doi.org/10.2991/aer.k.200325.038.

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Andrade, R. F. Silva, J. M. Luna, R. D. Rufino, C. D. Costa Albuquerque, L. A. Sarubbo, and G. M. de Campos-Takaki. "Surface active agent produced by Candida lipolytica using cassava flour wastewater as substrate." In Proceedings of the II International Conference on Environmental, Industrial and Applied Microbiology (BioMicroWorld2007). WORLD SCIENTIFIC, 2009. http://dx.doi.org/10.1142/9789812837554_0145.

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