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Artykuły w czasopismach na temat „Starch Storage”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 12 lutego 2022

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1

Hagenimana, Vital, Ronald E. Simard, and Louis-P. Vézina. "Amylolytic Activity in Germinating Sweetpotato (Ipomoea batatas L.) Roots." Journal of the American Society for Horticultural Science 119, no. 2 (March 1994): 313–20. http://dx.doi.org/10.21273/jashs.119.2.313.

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In vitro activity measurements indicate that storage sweetpotato roots contain high amounts of extractable amylolytic enzymes. These storage roots also have a very high starch content, a characteristic indicating that the in vitro measurements estimate potential amylolytic activity rather than actual physiological activity. We are interested in optimizing the use of endogenous amylases when processing sweetpotato roots and have undertaken a study to identify physiological parameters that control in vivo starch breakdown. Sweetpotato roots were allowed to germinate for 35 days in controlled con

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Tetlow, Ian. "Starch Biosynthesis in Crop Plants." Agronomy 8, no. 6 (May 25, 2018): 81. http://dx.doi.org/10.3390/agronomy8060081.

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Starch is a water-insoluble polyglucan synthesized inside the plastids of plant tissues to provide a store of carbohydrate. Starch harvested from plant storage organs has probably represented the major source of calories for the human diet since before the dawn of civilization. Following the advent of agriculture and the building of complex societies, humans have maintained their dependence on high-yielding domesticated starch-forming crops such as cereals to meet food demands, livestock production, and many non-food applications. The top three crops in terms of acreage are cereals, grown prim

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3

Yu, K., Y. Wang, Y. Xu, L. Guo, and X. Du. "Correlation between wheat starch annealing conditions and retrogradation during storage." Czech Journal of Food Sciences 34, No. 1 (June 3, 2016): 79–86. http://dx.doi.org/10.17221/255/2015-cjfs.

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Kavakli, I. Halil, Casey J. Slattery, Hiroyuki Ito, and Thomas W. Okita. "The conversion of carbon and nitrogen into starch and storage proteins in developing storage organs: an overview." Functional Plant Biology 27, no. 6 (2000): 561. http://dx.doi.org/10.1071/pp99176.

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In this article we provide an overview on recent developments in starch and storage protein biosynthesis, two seemingly distinct biochemical processes, which have been shown to be inter-dependent based on results from genetic and transgenic studies. The pathway of carbon to starch in cereal seeds has been found to be substantially different from other plants in having ADPglucose, the precursor of starch biosynthesis, formed mainly in the cyto-plasm in addition to the normal site of synthesis, the plastid. Analysis of starch mutants and the use of antisense technology have shed considerable lig

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5

Yao, Yuan, Yi Min, Meng Ting Geng, Xiao Hui Wu, Xin Wen Hu, Shao Ping Fu, and Jian Chun Guo. "The Effects of Calcium on the In Vitro Cassava Storage Root Formation." Advanced Materials Research 726-731 (August 2013): 4529–33. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.4529.

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Calcium can affect in vitro cassava storage roots formation and starch accumulation. Low concentration of calcium stimulates to induce in vitro cassava storage roots formation and the accumulation of starches. With the addition of calcium concentration, the diameter of the in vitro cassava storage roots was increased, but the induction rate and starch content was decreased. The scanning electron microscope observations SC124 in vitro cassava storage roots starch and field cultivation of cassava root starch, starch grains formed by these two different ways is very similar in size and shape. Our

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Xiong, Yufei, Ye Ren, Wang Li, Fengsheng Wu, Wenjie Yang, Xiaolong Huang, and Jialing Yao. "NF-YC12 is a key multi-functional regulator of accumulation of seed storage substances in rice." Journal of Experimental Botany 70, no. 15 (April 11, 2019): 3765–80. http://dx.doi.org/10.1093/jxb/erz168.

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AbstractStarch and storage proteins, the primary storage substances of cereal endosperm, are a major source of food for humans. However, the transcriptional regulatory networks of the synthesis and accumulation of storage substances remain largely unknown. Here, we identified a rice endosperm-specific gene, NF-YC12, that encodes a putative nuclear factor-Y transcription factor subunit C. NF-YC12 is expressed in the aleurone layer and starchy endosperm during grain development. Knockout of NF-YC12 significantly decreased grain weight as well as altering starch and protein accumulation and starc

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7

Denyer, K., CM Hylton, and AM Smith. "The Effect of High Temperature on Starch Synthesis and the Activity of Starch Synthase." Functional Plant Biology 21, no. 6 (1994): 783. http://dx.doi.org/10.1071/pp9940783.

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The decrease in yield which is observed when developing storage organs such as cereal grains or potato tubers are exposed to high temperatures is due to a lower final starch content. The rate of starch synthesis during the development of these storage organs at high temperature, is either reduced or fails to increase sufficiently to compensate for the shorter developmental period. This effect on the rate of starch synthesis does not seem to be due to a reduction in the supply of photosynthate. One of the enzymes in the pathway of starch synthesis, soluble starch synthase, is susceptible to hea

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8

Du, Ting Ting, Hong Lei, Hai Bin Wang, and Ji Chuan Huo. "Research of the Influence of Starch-Based Sizing Agent on the Stiffness of Glass Fibre." Advanced Materials Research 821-822 (September 2013): 165–70. http://dx.doi.org/10.4028/www.scientific.net/amr.821-822.165.

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The stiffness of pristine glass fibre and glass fibre coated with starch sizing agent were studied on different storage conditions. The results indicate that the glass fibre coated with starch sizing agent is greatly influenced by the environment. It was confirmed that the starch sizing agent is the main factor affecting the stiffness of glass fibre. Using SEM, FTIR, XRD, DSC, three kinds of starch sizing agents under different storage conditions were studied. The results show that dried starch films produce holes that absorb water in humidity environment. Some bound water formed during the mo

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9

Osunsami, A. T., J. O. Akingbala, and G. B. Oguntimein. "Effect of Storage on Starch Content and Modification of Cassava Starch." Starch - Stärke 41, no. 2 (1989): 54–57. http://dx.doi.org/10.1002/star.19890410205.

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Senanayake, Suraji, Anil Gunaratne, K. K. D. S. Ranaweera, and Arthur Bamunuarachchi. "Effect of Hydroxypropylation on Functional Properties of Different Cultivars of Sweet Potato Starch in Sri Lanka." International Journal of Food Science 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/148982.

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Starches obtained from different cultivars of sweet potatoes commonly consumed in Sri Lanka, were chemically modified with hydroxypropyl substitution, to analyze the changes in the physicochemical properties. Significant changes (P<0.05) in the crude digestibility level, thermal properties, and the water separation (syneresis) of starch gels (7.0% db) during cold and frozen storage were observed due to the modification. Hydroxypropylation increased the gel stability, water solubility, digestibility, and storage stability of the native starches in the cold storage to a significant level. Low

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11

Rüscher, David, José María Corral, Anna Vittoria Carluccio, Patrick A. W. Klemens, Andreas Gisel, Livia Stavolone, H. Ekkehard Neuhaus, Frank Ludewig, Uwe Sonnewald, and Wolfgang Zierer. "Auxin signaling and vascular cambium formation enable storage metabolism in cassava tuberous roots." Journal of Experimental Botany 72, no. 10 (March 13, 2021): 3688–703. http://dx.doi.org/10.1093/jxb/erab106.

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Abstract Cassava storage roots are among the most important root crops worldwide, and represent one of the most consumed staple foods in sub-Saharan Africa. The vegetatively propagated tropical shrub can form many starchy tuberous roots from its stem. These storage roots are formed through the activation of secondary root growth processes. However, the underlying genetic regulation of storage root development is largely unknown. Here we report distinct structural and transcriptional changes occurring during the early phases of storage root development. A pronounced increase in auxin-related tr

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12

Hill, R. D., S. M. Gubbels, L. Boros, M. J. Sumner та A. W. MacGregor. "Location of α-amylase/subtilisin inhibitor during kernel development and germination". Canadian Journal of Botany 73, № 7 (1 липня 1995): 982–90. http://dx.doi.org/10.1139/b95-106.

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The location of an endogenous α-amylase/subtilisin inhibitor in developing and germinating barley (Hordeum vulgare, cv. Bonanza) was determined using immunohistochemical techniques. The inhibitor was found within protein bodies of cells containing starch granules in the starchy endosperm and embryo of developing caryopses. It could be detected as early as 2 weeks postanthesis in both organs. Upon germination, inhibitor was released from protein bodies, resulting in increased detection of the protein in regions of the starchy endosperm in which storage mobilization was occurring. Antibodies to

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13

Miller, William B., and Robert W. Langhans. "Low Temperature Alters Carbohydrate Metabolism in Easter Lily Bulbs." HortScience 25, no. 4 (April 1990): 463–65. http://dx.doi.org/10.21273/hortsci.25.4.463.

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Easter liliy (Lilium longiflorum Thunb. `Nellie White') bulbs were stored in moist peatmoss for up to 85 days at – 1.0 or 4.5C. Bulbs were periodically removed from storage and analyzed to determine levels of soluble carbohydrates and starch. Storage at – 1.0C induced large accumulations of sucrose, mannose, fructose, and oligosaccharide in both mother and daughter scales. Starch concentration declined substantially during this period. Storage at 4.5C resulted in less dramatic alterations in bulb carbohydrates, although trends toward increased soluble carbohydrates and reduced starch levels we

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14

Nguyen, Duyen Dang My, and Le Thi Pham. "Effect of monosaccharides and disaccharides on the retrogradation of tapioca starch gel." Science and Technology Development Journal 19, no. 4 (December 31, 2016): 50–63. http://dx.doi.org/10.32508/stdj.v19i4.618.

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Gelatinization of tapioca starch is retrograded during the frozen – storage. This retrogradation affects the quality of the starchy food. This paper studied the influence of various types of sugars: glucose, fructose, sucrose and maltose in different concentrations: 0 %, 2 %, 4 %, 6 %, 8 % (w/w) on the stability of tapioca starch gels over 5 freeze – thaw cycles. The syneresis, turbidity (OD) and the hydrolysis degree by apha–amylase of starch gels were determined to analysis the effect of sugars on the stability of the tapioca starch gels. Our result showed that the freeze – thaw stability of

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15

Hoffmannowa, Aleksandra, and Grażyna Zielińska. "Storage polysaccharides in germinating yellow lupine (Lupinus luteus L.)." Acta Societatis Botanicorum Poloniae 50, no. 3 (2014): 419–28. http://dx.doi.org/10.5586/asbp.1981.065.

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The yellow lupine (<em>Lupinus luteus</em> L. cv. Express) was cultured for 16 days in light or in darkness. During the first 3 days of germination starch and hemicelluloses were estimated in the seed organs, cotyledons and axis. Later the estimations were performed daily in cotyledons, shoots and roots of the cultured seedlings. Absence of starch was noted in cotyledons of airdry seeds and an abrupt starch synthesis in the first 24 hours of germination. nation. Degradation of starch, and hemicelluloses in cotyledons of the germinating yellow lupine was rapid and correlated strictl

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16

Castro, Deise Souza de, Inacia dos Santos Moreira, Francinalva Cordeiro de Sousa, Wilton Pereira da Silva, Josivanda Palmeira Gomes, Alexandre José de Melo Queiroz, Cleide Maria Diniz Pereira da Silva e. Silva, and Bruno Adelino de Melo. "Physical, chemical and rheological properties of pitomba (Talisia esculenta) seed starch and its application as a thickener and stabilizer in ketchup." June 2021, no. 15(06):2021 (June 10, 2021): 842–49. http://dx.doi.org/10.21475/ajcs.21.15.06.p2981.

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The present study aimed to characterize the physical, chemical and rheological properties of starch extracted from pitomba seeds and verify the influence of its addition on the syneresis and viscosity characteristics of ketchup during storage, compared to maize starch. Extraction was performed by grinding the seeds in sodium metabisulfite solution (0.2%) followed by drying at 50 ºC. ketchups were formulated with the addition of 0.5 and 1% pitomba starch, 0.5 and 1% maize starch and a control formulation. Starch showed low percentages of protein, ashes and lipid, starch purity of 77.78%, amylos

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17

Javorski, Cleovani Rossi, Maximiliane Alavarse Zambom, Magali Soares dos Santos Pozza, Tatiane Fernandes, Deise Dalazen Castagnara, Simoni Paladini, Rodrigo Cesar dos Reis Tinini, and Marcela Abbado Neres. "Stoking residue from extraction of cassava starch without the use of storage technologies." Ciência Rural 45, no. 3 (March 2015): 405–11. http://dx.doi.org/10.1590/0103-8478cr20131602.

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The purpose of this paper was to study the storage of the residue from the extraction of cassava starch without the use of storage technologies, through chemical evaluation, pH values, temperature, development of microorganisms and mycotoxins. A randomized block design was used with eight treatments (different storage periods: 0, 3, 6, 9, 12, 15, 18 and 21 days) and five replications. There was a significant difference for DM content, as a function of days in storage. The chemical composition of the residue from the extraction of cassava starch did not changed throughout the storage period. A

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Graper, David, and Will Healy. "ALSTROEMERIA CARBOHYDRATE PARTITIONING." HortScience 25, no. 9 (September 1990): 1079f—1079. http://dx.doi.org/10.21273/hortsci.25.9.1079f.

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Non flowering Alstroemeria `Regina' plants were divided into aerial components: stems and apical and basal leaves or underground components: rhizome, storage roots, stele and fibrous roots. Samples were collected from distal and proximal ends of the rhizome to allow comparisons between structures of different ages. Ethanol soluble sugars were extracted and measured using HPLC. Starch was degraded to glucose using amyloglucosidase and measured.There were no age differences in the starch, total soluble sugar (TSUGAR) or total soluble carbohydrates (TCHO) in the rhizome or aerial portions of the

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Miller, Bruce F., and William Root. "Long-Term Storage of Wheat Starch Paste." Studies in Conservation 36, no. 2 (May 1991): 85. http://dx.doi.org/10.2307/1506332.

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Miller, Bruce F., and William Root. "Long-term storage of wheat starch paste." Studies in Conservation 36, no. 2 (May 1991): 85–92. http://dx.doi.org/10.1179/sic.1991.36.2.85.

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Goel, Rajeev, Takashi Mino, Hiroyasu Satoh, and Tomonori Matsuo. "Intracellular storage compounds, oxygen uptake rates and biomass yield with readily and slowly degradable substrates." Water Science and Technology 38, no. 8-9 (October 1, 1998): 85–93. http://dx.doi.org/10.2166/wst.1998.0794.

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An experimental study was undertaken to quantify the effects of intracellular storage polymers on the Oxygen Uptake Rate (OUR) profile and biomass yield coefficients for readily and slowly degradable substrates using a sludge from anaerobic-aerobic Sequencing Batch Reactor (SBR). Glucose and acetate were chosen as readily biodegradable substrates and soluble starch served as a model polymeric slowly degradable substrate. In case of acetate as substrate, PHA was the major storage polymer while polysaccharide acted as the main storage compound in case of glucose and starch. The accumulation of s

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Cho, Yong-Gu, and Kwon-Kyoo Kang. "Functional Analysis of Starch Metabolism in Plants." Plants 9, no. 9 (September 6, 2020): 1152. http://dx.doi.org/10.3390/plants9091152.

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In plants, starch is synthesized in leaves during the day-time from fixed carbon through photosynthesis and is mobilized at night to support continued respiration, sucrose export, and growth in the dark. The main crops where starch is biosynthesized and stored are corn, rice, wheat, and potatoes, and they are mainly used as food resources for humankind. There are many genes that are involved in starch biosynthesis from cytosol to storage organs in plants. ADP-glucose, UDP- glucose, and glucose-6-phosphate are synthesized catalyzed by UDP-invertase, AGPase, hexokinase, and P- hexose-isomerase i

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Tetlow, Ian J. "Starch biosynthesis in developing seeds." Seed Science Research 21, no. 1 (November 19, 2010): 5–32. http://dx.doi.org/10.1017/s0960258510000292.

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AbstractStarch is globally important as a source of food and, in addition, has a wide range of industrial applications. Much of this agriculturally produced starch is synthesized in developing seeds, where its biological function is to provide energy for seedling establishment. Storage starch in developing seeds is synthesized in heterotrophic plastids called amyloplasts and is distinct from the transient synthesis of starch in chloroplasts. This article reviews our current understanding of storage starch biosynthesis occurring in these organelles and discusses recent advances in research in t

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Rosecrance, Richard C., Steven A. Weinbaum, and Patrick H. Brown. "Estimation and Significance of Nutrient and Starch Storage Pools in Mature, Alternate-Bearing Pistachio (Pistacia vera. L.) Trees." HortScience 31, no. 4 (August 1996): 671e—671. http://dx.doi.org/10.21273/hortsci.31.4.671e.

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The effect of crop load on nutrient and starch storage in mature, alternate-bearing pistachio trees was examined. Tree storage pools were estimated from the differences in nutrient and starch contents of perennial tree parts between dormancy (the period of highest nutrient and starch content) and following spring flush (the period of lowest nutrient and starch content). Following a lightly cropping (off) year, trees contained significantly larger N, P, and K storage pools than following a heavily cropping (on) year. The relative contribution of leaf nutrient resorption to tree nutrient storage

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Sauter, Jörg J., and Barbara van Cleve. "Micromorphometric Determination of Organelles and of Storage Material in Wood Ray Cells - A Useful Method for Detecting Differentiation Within a Tissue." IAWA Journal 10, no. 4 (1989): 395–403. http://dx.doi.org/10.1163/22941932-90001129.

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The size and distribution of individual cell organelles (plastids, mitochondria, oleosomes, protein bodies) and of the three main storage compounds (starch, fat, protein) have been studied micromorphometrically at the electron microscopical level in ray cells of poplar wood during early winter. The three cell types of the rays (contact cells, isolation cells, cells of the contact cell rows) show remarkable differences in size and distribution of organelles and of storage material which manifest an existing physiological specialisation of these cells. The micromorphometric data on storage compo

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Indawan, Edyson, Sri Umi Lestari, Nurita Thiasari, and Pramono Sasongko. "The Pruning Effect on the Storage Root Yield and Starch Content of Sweet Potato Clones Planted at Dry Land." Caraka Tani: Journal of Sustainable Agriculture 35, no. 2 (September 19, 2020): 289. http://dx.doi.org/10.20961/carakatani.v35i2.34480.

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Sweet potato is a dual-purpose crop, which could produce both food and feed. The vine pruning prior to storage root harvesting was intended to increase the quantity and quality of fresh forage for animal feed. This study aims to evaluate whether periodic pruning can affect the storage root yield and its starch content. This experiment employed split-plot design with two factors and three replications. The first factor as main plot was vine pruning which consisted of four distinct pruning times (four times, three times, twice and once). The second factor as sub-plot was cultivars which consiste

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Krystyjan, Magdalena, Greta Adamczyk, Marek Sikora, and Piotr Tomasik. "Long-term storage stability of selected potato starch – Non-starchy hydrocolloid binary gels." Food Hydrocolloids 31, no. 2 (June 2013): 270–76. http://dx.doi.org/10.1016/j.foodhyd.2012.10.024.

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Park, Jin-Hwa, Yun-Jin Lee, Jeong-Gyu Lim, Ji-Hye Jeon, and Ki-Sun Yoon. "Effect of Quinoa (Chenopodium quinoa Willd.) Starch and Seeds on the Physicochemical and Textural and Sensory Properties of Chicken Meatballs during Frozen Storage." Foods 10, no. 7 (July 9, 2021): 1601. http://dx.doi.org/10.3390/foods10071601.

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The effects of starch (corn and quinoa) and quinoa seeds on chicken meatballs’ physicochemical, textural, and sensory properties were investigated during frozen storage. The chicken meatballs were prepared with corn starch (CS), quinoa starch (QS), quinoa seeds (Q), and combinations of corn starch and quinoa seeds (CS-Q), and quinoa starch and quinoa seeds (QS-Q), which were subjected to five freeze–thaw (F-T) cycles of temperature fluctuation conditions during frozen storage. Regardless of the type used (CS or QS), adding starch resulted in fewer cooking, drip, and reheating losses in chicken

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Chrastil, Joseph. "Protein-starch interactions in rice grains. Influence of storage on oryzenin and starch." Journal of Agricultural and Food Chemistry 38, no. 9 (September 1990): 1804–9. http://dx.doi.org/10.1021/jf00099a005.

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Chen, Jiang, Junjie Zhang, Hanmei Liu, Yufeng Hu, and Yubi Huang. "RETRACTED: Molecular strategies in manipulation of the starch synthesis pathway for improving storage starch content in plants (review and prospect for increasing storage starch synthesis)." Plant Physiology and Biochemistry 61 (December 2012): 1–8. http://dx.doi.org/10.1016/j.plaphy.2012.08.013.

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Hamilton, Bradford S., Kazuo Nakamura, and Daniel A. K. Roncari. "Accumulation of starch in Chlamydomonas reinhardtii flagellar mutants." Biochemistry and Cell Biology 70, no. 3-4 (March 1, 1992): 255–58. http://dx.doi.org/10.1139/o92-039.

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Paralyzed flagellar mutants pf-1, pf-2, pf-7, and pf-18 of the green alga Chlamydomonas reinhardtii (Dangeard) were shown to store a significantly greater amount of starch than the motile wild type 137c+. The increase in starch storage was significant relative to protein, chlorophyll, and cell number. Analysis of average cell size revealed that the paralyzed mutants were larger than the wild type. This increase in storage molecule accumulation supports an inverse relationship between chemical energy storage and energy utilization for biomechanical/motile cellular functions. Chlamydomonas reinh

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YATNATTI, SHILPA, and D. VIJAYALAKSHMI. "Study of Soup Mix Incorporated with Starch Extract from Mango “Mangifera indica” Seed Kernels." Current Research in Nutrition and Food Science Journal 6, no. 3 (September 7, 2018): 816–25. http://dx.doi.org/10.12944/crnfsj.6.3.24.

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Mango processing generates kernels and peels as waste which accounts for 40-60 per cent. Mango kernels most often used as by-product for extraction of oil. The residue left after oil extraction is generally considered as waste but studies revealed that it has sufficient amount of starch. Present study was undertaken to extract starch from mango seed kernels, to investigate level of incorporation of starch extract into soup mix and to study its shelf life. Mango seeds were procured from processing industry and kernels were isolated manually from its seed coat. Starch was extracted from kernels.

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Stephens, Iain A., Celeste Meyer, Deirdre M. Holcroft, and Gerard Jacobs. "Carbohydrates and Postharvest Leaf Blackening of Proteas." HortScience 40, no. 1 (February 2005): 181–84. http://dx.doi.org/10.21273/hortsci.40.1.181.

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Glucose, fructose, sucrose, and starch concentrations were determined in leaves and inflorescences of protea cutflower cultivars soon after harvest and at the onset of leaf blackening while standing in water. At the onset of leaf blackening sugars and starch were lower in both inflorescences and leaves. Proportionately, sugars and starch decreased more in leaves than in inflorescences. Flower-bearing shoots of `Sylvia' were pulsed individually with 5% glucose solution until each shoot had taken up 10 mL solution. Water served for control treatment. Flowers were then stored for 21 days at 1 °C.

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Saleh, Ali, Abdellatif A. Mohamed, Mohammed S. Alamri, Shahzad Hussain, Akram A. Qasem, and Mohamed A. Ibraheem. "Effect of Different Starches on the Rheological, Sensory and Storage Attributes of Non-fat Set Yogurt." Foods 9, no. 1 (January 7, 2020): 61. http://dx.doi.org/10.3390/foods9010061.

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This study was conducted to investigate the effect of various native starches on the rheological and textural properties of non-fat set yogurt. The yogurt samples were prepared while using five types of starches (potato, sweet potato, corn, chickpea, and Turkish beans). The physical properties of the prepared yogurt were analyzed while using shear viscosity, viscoelasticity, and texture analysis. The tests were performed after 0, 7, and 15 days storage. The effect of these starches on the yogurt viscoelastic properties, texture, syneresis, and sensory evaluation were determined under optimum c

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Nigudkar, Madhuri. "Estimation of Resistant Starch Content of Selected Routinely Consumed Indian Food Preparations." Current Research in Nutrition and Food Science Journal 2, no. 2 (August 13, 2014): 73–83. http://dx.doi.org/10.12944/crnfsj.2.2.03.

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Resistant Starch, an important component of the diet, shows the potential health benefits against lifestyle diseases and many other health conditions. Resistant Starch (RS) refers to the portion of starch and starch products that resist digestion as it passes through the gastrointestinal tract, gets fermented in the colon by colonic microflora and produces short chain fatty acids which directly or indirectly help in preventing and/or controlling many diseases.Since the main sources of RS in the Indian diet are starchy foods like varieties of cereals, cereal products, roots and tubers, raw and

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FREITAS, RAIMUNDA VALDENICE DA SILVA, PAHLEVI AUGUSTO DE SOUZA, EVANDO LUIZ COELHO, FRANCISCO XAVIER DE SOUZA, and HIRLLEN NARA BESSA RODRIGUES BESERRA. "STORAGE OF MOMBIN FRUITS COATED WITH CASSAVA STARCH AND PVC FILM." Revista Caatinga 30, no. 1 (March 2017): 244–49. http://dx.doi.org/10.1590/1983-21252017v30n127rc.

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ABSTRACT The mombin tree (Spondias mombin L.) is found in almost all regions of Brazil. Fresh and processed mombin fruits are increasingly demanded by the market. The objective of this work was to evaluate the post-harvest characteristics of mombin fruits coated with cassava starch and PVC film. Fruits from the mombin cultivar Lagoa-Redonda were harvested at physiological maturity in Limoeiro do Norte, State of Ceará, transported to the Chemistry Laboratory of the Ceará Federal Institute, Limoeiro do Norte campus, and stored for 8 days at 29.7°C and 59% of relative humidity. A completely rando

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Li, Xing-jun, and Ping Jiang. "Effect of Storage Temperature on Biochemical and Mixolab Pasting Properties of Chinese Japonica Paddy." Journal of Food Research 4, no. 2 (December 28, 2014): 57. http://dx.doi.org/10.5539/jfr.v4n2p57.

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<p>This study investigated the changes in germination rate, contents of oleic acids, protein, water soluble sugars, enthalpy of flour gelatinization, and Mixolab dough pasting properties of three varieties of <em>japonica</em> rough rice after 18-month storage at four temperatures of 4,15,25 and 35 ºC. After an 18-month storage, the paddy stored at or below 25 ºC had more than 70% germination rate, their flour extracts by acid dye mixture of methyl red and bromothymol blue showed greenish color, but the paddy stored at 35 ºC was only 30% germination rates, their flour extract

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Toivonen, Peter M. A. "Comparison of IAD and starch-iodine indices at harvest and how they relate to post-storage firmness retention in Ambrosia™ apples over three growing seasons." Canadian Journal of Plant Science 95, no. 6 (November 2015): 1177–80. http://dx.doi.org/10.4141/cjps-2015-185.

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Toivonen, P. M. A. 2015. Comparison of IAD and starch-iodine indices at harvest and how they relate to post-storage firmness retention in Ambrosia™ apples over three growing seasons. Can. J. Plant Sci. 95: 1177–1180. Starch–iodine index and IAD values were recorded for Ambrosia™ apples at harvest and compared with firmness retention after controlled atmosphere storage. The starch–iodine index correlated with firmness retention only in 2012. Harvest IAD values were associated with firmness retention in all years. Seasonal differences in temperature patterns were possible factors affecting the s

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GREENHILL, A. R., W. A. SHIPTON, A. D. OMOLOSO, B. AMOA, and J. M. WARNER. "Bacterial Contamination of Sago Starch in Papua New Guinea." Journal of Food Protection 70, no. 12 (December 1, 2007): 2868–72. http://dx.doi.org/10.4315/0362-028x-70.12.2868.

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Sago starch is an important food in lowland Papua New Guinea. Extraction of the starch from the palm and storage were performed by way of traditional methods that have been used for thousands of years. Currently, very little is known about the microbiology of sago starch. Sago samples were collected from areas of high starch utilization and analyzed for the presence of bacterial pathogens and indicator organisms. Storage methods and duration were recorded at the time of collection, and pH and water activity on arrival at the laboratory. Sago starch was found to harbor high levels of fecal cont

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Singletary, GW, R. Banisadr, and PL Keeling. "Heat Stress During Grain Filling in Maize: Effects on Carbohydrate Storage and Metabolism." Functional Plant Biology 21, no. 6 (1994): 829. http://dx.doi.org/10.1071/pp9940829.

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Heat stress during maize seed development can interfere with endosperm starch biosynthesis and reduce seed size, an important component of yield. Our objectives were to evaluate the direct influence of temperature during grain filling on kernel growth, carbohydrate accumulation, and corresponding endosperm metabolism. Kernels of maize were grown in vitro at 25�C until 15 or 16 days after pollination and then subjected to various temperatures for the remainder of their development. Mature kernel dry weight declined 45% in a linear fashion between 22 and 36�C. The rate of starch accumulation rea

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Oramahi, H. A., and Christanti Sumardiyono. "PENGARUH KELEMBAPAN RELATIF DAN SUHU TERHADAP AKTIVITAS GLUKOAMILASE ASPERGILLUS FLAVUS PADA PENYAKIT SIMPANAN GAPLEK." Jurnal Hama dan Penyakit Tumbuhan Tropika 9, no. 1 (November 6, 2020): 67–72. http://dx.doi.org/10.23960/j.hptt.1967-72.

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The effect of relative humidity and temperatur to glucoamylase activity of Aspergillus flavus on storage disease of dried cassava. Aspergillus flavus is the most important species because of its toxigenic caracteristic on agricultural product. Among several Aspergillus species growing on dried cassava. This study was conducted to show the role of glucoamylase produced by Aspergillus flavus fowards the storage disease of dried cassava. The effect of RH and storage room temperature to glucoamylase activity was evaluated for 4 months using Randomized Completely Block Design (Factorial). Variables

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Collar, C., J. C. Martínez, and C. M. Rosell. "Lipid Binding of Fresh and Stored Formulated Wheat Breads. Relationships with Dough and Bread Technological Performance." Food Science and Technology International 7, no. 6 (December 2001): 501–10. http://dx.doi.org/10.1106/cpga-20q4-yxr7-64ja.

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Lipid binding in fresh and stored soured started breads formulated with nonfat [sodium carboxymethylcellulose (CMC), hydroxypropylmethylcellulose (HPMC), fungal α-amylase-and fat–monoglycerides (MGL), diacetyl tartaric acid ester of mono-diglycerides (DATEM) and sodium stearoyl lactylate (SSL)] additives were determined. Results were correlated with dough and bread technological performance during breadmaking and storage. A preferential binding of the added SSL to the starch with a concomitant displacement of endogenous polar lipids from starch to gluten was observed. Monoglycerides partly bou

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Hong, Nguyen Thi Minh, Le Thu Ngoc, Nguyen Mau Hung, Pham Bich Ngoc, and Chu Hoang Ha. "Gene expression profiling of adp-glucose pyrophosphorylase (AGPase) in sink and source organs of some cassava varieties with different starch contents in Vietnam." Vietnam Journal of Biotechnology 14, no. 4 (April 19, 2018): 673–82. http://dx.doi.org/10.15625/1811-4989/14/4/12300.

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Starch is the most widespread and abundant storage carbohydrate in plants. We depend upon starch for our nutrition, exploit its unique properties in industry, and use it as a feedstock for bio-ethanol production. Starch is stored in the form of osmotically inactive, water-insoluble granules in amyloplasts (storage starch) and chloroplasts (transitory starch). The biosynthesis of starch involves not only the production of the composite glucans but also their arrangement into an organized form within the starch granule. Understanding the specific functions played by individual isoforms of enzyme

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Burlacot, Peltier, and Li-Beisson. "Subcellular Energetics and Carbon Storage in Chlamydomonas." Cells 8, no. 10 (September 26, 2019): 1154. http://dx.doi.org/10.3390/cells8101154.

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Microalgae have emerged as a promising platform for production of carbon- and energy- rich molecules, notably starch and oil. Establishing an economically viable algal biotechnology sector requires a holistic understanding of algal photosynthesis, physiology, cell cycle and metabolism. Starch/oil productivity is a combined effect of their cellular content and cell division activities. Cell growth, starch and fatty acid synthesis all require carbon building blocks and a source of energy in the form of ATP and NADPH, but with a different requirement in ATP/NADPH ratio. Thus, several cellular mec

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Leite, Tatiana Dias, Joel Fernando Nicoleti, Ana Lúcia Barretto Penna, and Célia Maria Landi Franco. "Effect of addition of different hydrocolloids on pasting, thermal, and rheological properties of cassava starch." Food Science and Technology 32, no. 3 (July 17, 2012): 579–87. http://dx.doi.org/10.1590/s0101-20612012005000074.

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Starches and gums are hydrocolloids frequently used in food systems to provide proper texture, moisture, and water mobility. Starch-gum interaction in food systems can change the starch granule swelling and its gelatinization and rheological properties. In this study, the effect of the addition of xanthan gum (XG), sodium carboxymethyl cellulose (SCMC), and carrageenan (CAR) at the concentrations of the 0.15, 0.25, 0.35 and 0.45% (w/v) on the pasting, thermal, and rheological properties of cassava starch was studied. The swelling power (SP) and the scanning electron microscopy (SEM) of the sta

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Carreira, Marina Cassab, Franco Maria Lajolo, and Elizabete Wenzel de Menezes. "Glycemic index: effect of food storage under low temperature." Brazilian Archives of Biology and Technology 47, no. 4 (August 2004): 569–74. http://dx.doi.org/10.1590/s1516-89132004000400010.

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This study was carried out to evaluate the influence of food storage under low temperature (-20ºC) and the resistant starch formation, both on the glycemic index (GI). The GI of only cooked and cooked and stored foods under -20ºC for 30 days was evaluated in short-term tests with humans. Significant increase on the RS content was evidenced for all the stored foods. The food storage resulted in a significant decrease on the GI of beans and chick-peas; the GI of pasta remained the same and the GI of corn meal increased. Thus, the RS formation showed reduced influence on the glycemic index. The s

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Oswald, Scott W., and Doug P. Aubrey. "Xeric Tree Populations Exhibit Delayed Summer Depletion of Root Starch Relative to Mesic Counterparts." Forests 11, no. 10 (September 23, 2020): 1026. http://dx.doi.org/10.3390/f11101026.

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Research linking soil moisture availability to nonstructural carbohydrate (NSC) storage suggests greater NSC reserves promote survival under acute water stress, but little is known about how NSC allocation responds to long-term differences in water availabilty. We hypothesized populations experiencing chronic or frequent water stress shift carbon allocation to build greater NSC reserves for increased survival probability during drought relative to populations rarely experiencing water stress. Over a year, we measured soluble sugar and starch concentrations from branches, stems, and coarse root

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Selma-Gracia, Raquel, José Moisés Laparra Llopis, and Claudia Monika Haros. "Development of New Starch Formulations for Inclusion in the Dietotherapeutic Treatment of Glycogen Storage Disease." Proceedings 53, no. 1 (August 4, 2020): 3. http://dx.doi.org/10.3390/proceedings2020053003.

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In this study, the thermal properties of quinoa and maize starch were evaluated and related to their digestibility. Lower gelatinisation and retrogradation parameters were obtained in quinoa starch, suggesting a better susceptibility to the disruption of the crystalline structure. These results were accompanied with a higher percentage of hydrolysis in raw quinoa, reaching more twofold higher than in raw maize starch. Besides, the slopes calculated by a Lineweaver-Bürke transformation showed similar values in raw quinoa and maize starches. Taken together, these characteristics of quinoa starch

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Gao, Yang, Zhonghou Tang, Houqiang Xia, Minfei Sheng, Ming Liu, Shenyuan Pan, Zongyun Li, and Jingran Liu. "Potassium Fertilization Stimulates Sucrose-to-Starch Conversion and Root Formation in Sweet Potato (Ipomoea batatas (L.) Lam.)." International Journal of Molecular Sciences 22, no. 9 (May 1, 2021): 4826. http://dx.doi.org/10.3390/ijms22094826.

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A field experiment was established to study sweet potato growth, starch dynamic accumulation, key enzymes and gene transcription in the sucrose-to-starch conversion and their relationships under six K2O rates using Ningzishu 1 (sensitive to low-K) and Xushu 32 (tolerant to low-K). The results indicated that K application significantly improved the biomass accumulation of plant and storage root, although treatments at high levels of K, i.e., 300–375 kg K2O ha−1, significantly decreased plant biomass and storage root yield. Compared with the no-K treatment, K application enhanced the biomass acc

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Saleh, Ali, A. A. Mohamed, M. S. Alamri, S. Hussain, A. A. Qasem, M. A. Ibraheem, and Syed Ali Shahzad. "Nonfat Set Yogurt: Effect of Okra Gum and Various Starches on the Rheological, Sensory, and Storage Qualities and Wheying-Off." Journal of Chemistry 2020 (June 11, 2020): 1–11. http://dx.doi.org/10.1155/2020/5091970.

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This work was intended to determine the effect of okra gum in combination with various starches on the flow and sensory properties of nonfat set yogurt. The selected starches include potato (PS), sweet potato (SPS), corn (CO), chickpea (CP), and Turkish beans (TB). The control is the yogurt prepared with okra gum only. Samples were analyzed under optimum conditions for their shear viscosity, viscoelasticity, texture, wheying-off, and sensory evaluation. Tests were performed at the beginning of the cold storage and after 7 or 15 days. By adding 1.0% starch, significant (p<0.05) reduction in

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