Academic literature on the topic 'Gum arabic'

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Journal articles on the topic "Gum arabic"

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Al-Mosawi, Aamir Jalal. "Acacia gum (gum arabic)." Therapy 3, no. 2 (2006): 311–12. http://dx.doi.org/10.2217/14750708.3.2.311.

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Al-Shammari, Bushra B. G., Rawdhah M. A. Al-Ali, and Ali A. S. Al-Sahi. "Physical and Functional Properties of Extracted Gum from Fenugreek Seeds." Basrah Journal of Agricultural Sciences 32 (September 18, 2019): 217–27. http://dx.doi.org/10.37077/25200860.2019.164.

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The physical properties of extracted gum from Fenugreek seeds Trigonella foenum graccum L. were determined and compared with both Arabic and Acacia gums. The gum was extracted using water and precipitated with ethanol. There were a number of differences among gums regarding the pH value, density, refractive index and the wavelength. The pH value of the Fenugreek gum was 6.69, while the lowest value was 5.02 in the Arabic gum. In contrast, the density of 1% Fenugreek gum was found to be 1.025 g.ml-1 compared with Arabic gum 1.0133 g.ml-1 and Acacia gum 1.0134 g ml-1. The refractive index values
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Hudiyanti, Dwi, Muhammad Fuad Al Khafiz, Khairul Anam, Parsaoran Siahaan, and Sherllyn Meida Christa. "In Vitro Evaluation of Curcumin Encapsulation in Gum Arabic Dispersions under Different Environments." Molecules 27, no. 12 (2022): 3855. http://dx.doi.org/10.3390/molecules27123855.

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Biopolymers, especially polysaccharides (e.g., gum Arabic), are widely applied as drug carriers in drug delivery systems due to their advantages. Curcumin, with high antioxidant ability but limited solubility and bioavailability in the body, can be encapsulated in gum Arabic to improve its solubility and bioavailability. When curcumin is encapsulated in gum Arabic, it is essential to understand how it works in various conditions. As a result, in Simulated Intestinal Fluid and Simulated Gastric Fluid conditions, we investigated the potential of gum Arabic as the drug carrier of curcumin. This s
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Wyatt, G. M., C. E. Bayliss, and J. D. Holcroft. "A change in human faecal flora in response to inclusion of gum arabic in the diet." British Journal of Nutrition 55, no. 2 (1986): 261–66. http://dx.doi.org/10.1079/bjn19860033.

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1. Gum arabic is a water-soluble polysaccharide resistant to human gut enzymes and thus can be described as dietary fibre.2. Using a most-probable-number technique, estimates were made of total anaerobes and of gum-arabic fermenters in the faeces of a volunteer during a contro1 period and during addition of 10 g gum arabic/d to the diet. Using an enrichment technique, the principal bacteria able to utilize gum arabic as the only carbohydrate source were isolated and characterized.3. Faecal samples were analysed for undegraded gum arabic and, following acid-hydrolysis, for total sugars.4. The p
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موسى سليمان, مي, та وجدان الهادي بابكر عبد الكريم. "اقتصاديات إنتاج وتصدير الصمغ العربي في السودان (2000-2019م)". Omdurman Islamic University Journal 18, № 1 (2022): 1–29. http://dx.doi.org/10.52981/oiuj.v18i1.1598.

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The problem of the study is that Sudan has a comparative advantage in the production and export of gum Arabic, but it has declined and this is due to the quantities exported in its initial form, which makes it vulnerable to price fluctuations and instability in the local market, in addition to its limited capabilities in global competition due to low quality, high cost and the instability of overall policies. The study aimed to identify the economics of production and export of gum Arabic in terms of productivity, volume of exports and global price. The study used the descriptive analytical ap
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jerad, Bushra Bader, Rawdhah Mahmoud Ali, and Ali Ahmed Sahi. "STUDY THE PHYSICOCHEMICAL AND FUNCTIONAL PROPERTIES OF GUM EXTRACTED FROM LOCAL OKRA PODS." Diyala Agricultural Sciences Journal 12, special (2020): 378–91. http://dx.doi.org/10.52951/dasj.20121032.

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The study includes extraction of gum from okra by using water as asolvent nd study physic-chemical of okra gum compared with Arabic gum and acacia, The results of physical properties of okra gum showed that the value of pH6.06,density and specific gravity were 1.029 gm/cm3 ,and 1.0414,the refractive index 1.3342,viscosity was 78.17 cent poise,which the value of pH,density and specific gravity,the refractive index,viscosity in Arabic gum and acacia 5.19, 5.02 and 1.0255, 1.256 gm/cm3 and1.0133, 1.0134and1.3335, 1.3334 and 9.1, 9.61 cent poise respectively, The results of functional properties w
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Mohammed Ali, Dr Umar. "PRODUCTION/EXPORT TRADE OF GUM ARABIC IN NIGERIA." American Journal of Interdisciplinary Innovations and Research 05, no. 02 (2023): 10–16. http://dx.doi.org/10.37547/tajiir/volume05issue02-02.

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This paper focus on the production /export trade of gum arabic in Nigeria , it is one of the area improve economic of a nation , Nigeria share of the world gum arabic trade. Available statistics indicate that Nigeria remained the second world’s largest producer of gum Arabic after Sudan until 1996. The Table 1 below indicates that Nigeria crashed to the third position as from 1998 even though the export of gum Arabic from Nigerian ports continues to rise every year. Table No. 3 and 4 show the export data of gum Arabic.
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Hassan, Mohammed Osman, Ali Abdelaziz Salih, Ibrahim Elnour Ibrahim, et al. "Efficiency Estimation of Gum Arabic Production Cost in North and West Kordofan States, Sudan." Journal of Marketing Studies 6, no. 1 (2023): 43–51. http://dx.doi.org/10.47941/jms.1511.

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Purpose: The aim of the study was to estimate the cost efficiency of gum Arabic Production under the applied free –trade policy in North and West Kordofan States.
 Methodology: Primary data was collected in 2016 by using a structured questionnaire and direct interviews with a sample of 100 gum Arabic producers; about 15% of the population of the study. Secondary data was collected from related official documents. Primary data was analyzed using, maximum-likelihood parameters of stochastic frontier cost function analytical methodology was used to estimate economic efficiency the level of t
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Utama, Arif Hendra, Yunita Sari, Pramudya Andiana, et al. "Total Microbiological and Chemical Quality of Dry Fermented Mare’s Milk Sumbawa Using Gum Arabic (Acacia senegal) as Encapsulating Agent." Asian Food Science Journal 23, no. 3 (2024): 20–27. http://dx.doi.org/10.9734/afsj/2024/v23i3703.

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Dry fermented mare's milk Sumbawa by applying gum arabic (Acacia senegal) as an encapsulant agent and can improve the functionality of protein peptides to avoid their damage during process of making milk powder and can be fully absorbed by the body. This study aimed to improve the level and quality of dry fermented mare's milk Sumbawa by applying gum arabic (Acacia senegal) as an encapsulant agent by a vacuum foam drying oven method. The method used in this research was a laboratory experimental using a completely randomized design consisting of 5 treatments and 4 replications, which is T1 (20
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Hussin, Ruhaya, Hayati Adilin Mohd. Abd. Majid, and Siti Khuzaimah Ahmad Sharoni. "Application of the Theory of Planned Behaviour among Gum Arabic Consumers in Malaysia." IIUM JOURNAL OF HUMAN SCIENCES 3, no. 1 (2021): 48–56. http://dx.doi.org/10.31436/ijohs.v3i1.180.

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Acacia senegal and acacia seyal, which are known as gum arabic, are not only used as food stabilisers and protective agents against dental erosion, but also as dietary supplements to be consumed daily. Due to the multi-functionality and increasing demand for gum arabic, the present study aims at applying the theory of planned behaviour among gum arabic consumers by investigating the relationship between attitudes towards consuming gum arabic (M = 29.56, SD = 5.96), subjective norms (M = 20.95, SD = 5.32), perceived behavioural control (M = 23.78, SD = 4.78), intention (M = 30.04, SD = 6.37) an
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Dissertations / Theses on the topic "Gum arabic"

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Manning, Harriet. "The fractionation of gum arabic using synthetic membranes." Thesis, University of Bath, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.687326.

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Gum arabic is a natural product used widely in the food industry as an emulsifier and stabilising agent. The gum contains 3 main fractions: an arabinogalactan (~80 wt%; AG) fraction, a glycoprotein (~ 2 wt%; GP) fraction and an arabinogalactan-protein complex (~18 wt%; AGP). This AGP fraction is largely responsible for the functional properties of gum arabic and, due to natural variation, the proportion of AGP within a gum arabic batch varies enormously. There is industrial interest, therefore, in fractionating the gum arabic to allow creation of a more homogenous product, as well as new produ
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Randall, Richard Christopher. "Molecular characterisation and functional properties of gum arabic." Thesis, University of Salford, 1992. http://usir.salford.ac.uk/43001/.

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Semi-PreParative gel permeation chromatography (gpc) was used to isolate several molecular mass components of gum arabic. The u. v. (218 nm) gpc elution profile showed the presence of several prominent peaks; however, only one major peak (FAw 3.8 x 10-9 g moll) and a minor peak (FAw 1.45 x 106 g mol-1) were observed in the differential refractive index (R. I. ) gpc elution profile. The Rl. molecular mass distribution profile was also shown to be representative of the true mass distribution of the gum. Gram quantities of three apparently "pure" components of gum arabic were prepared using hydro
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McDougal, Fiona Janet. "Studies on gum exudates, with particular reference to gum Arabic (Acacia senegal) and other Acacia species." Thesis, University of Edinburgh, 1987. http://hdl.handle.net/1842/11112.

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Makonda, Fortunatus B. S. "Gum arabic studies in Tanzania : production, utilization and economic potentials." Thesis, Bangor University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401803.

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Masmas, Ahmad Ben Ahmad Salem. "Gum arabic and constituent sugars studied by electron spin resonance." Thesis, Brunel University, 1991. http://bura.brunel.ac.uk/handle/2438/7869.

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Menzies, Alan Robert. "Characterisation of gum arabic using physical, chemical and immunochemical techniques." Thesis, University of Salford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357114.

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Creel, Rachel Elaine. "Effects of acacia gum on post-harvest qualit of cut flowers." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Summer/Theses/CREEL_RACHEL_5.pdf.

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Hamouda, Yasir. "Factors affecting the quality of Acacia senegal gums." Thesis, University of Chester, 2017. http://hdl.handle.net/10034/620895.

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Gum arabic is a natural gummy exudate from acacia trees and exhibits natural built-in variations commonly associated with hydrocolloids. This study is concerned with the determination of factors which could influence its properties and functionality. These factors include origin (location, soil type, rainfall), different collections, age of the trees and storage condition. Previous studies acknowledged the influence of some of these factors but somehow lack providing definitive answers to questions being asked by the end user and required for the development of Gum arabic industry in Sudan. Lo
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Elhadi, Hanan. "Evaluation of gum arabic reforestation as a measure for combating desertification in the gum belt area of Sudan." Weikersheim Margraf, 2008. http://d-nb.info/993761275/04.

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Wadhawan, Kirty. "Factors Influencing the Formation of Zein and Gum Arabic Complex Coacervates." Thesis, North Dakota State University, 2014. https://hdl.handle.net/10365/27345.

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Complex Coacervates are mixtures of biopolymers such as proteins and polysaccharides. The objectives of this research were to (1) determine the optimum biopolymer ratio and pH for the formation of Zein protein and gum arabic complex coacervates, (2) determine the stability of Zein: GA coacervates as an emulsifier using flax oil, Transglutaminase (Tgase), Tween 80, and Span 80 (surfactants), and (3) determine optimum temperature for the stability of formed Zein: GA complex coacervates. The optimum ratio, pH and temperature were determined using turbidimetric and Zeta (?) potential analysis. Ana
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Books on the topic "Gum arabic"

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F, Kennedy John, and Peter A. Williams. Gum arabic. Royal Society of Chemistry Publishing, 2012.

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Kennedy, John F., Glyn O. Phillips, and Peter A. Williams, eds. Gum Arabic. Royal Society of Chemistry, 2011. http://dx.doi.org/10.1039/9781849733106.

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Elnour, Ahmed A. M., ed. Gum Arabic and Breast Cancer Biology. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8518-6.

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Dalen, Dorrit van. Arabische gom: De fascinerende biografie van een van de meest exotische producten op aarde. Bert Bakker, 2006.

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Abul Gasim Seif el Din. Gum Arabic: A gift from the bush. MADARIK for Printing and Publishing, 2015.

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Būshnāf, Manṣūr. al-ʻAlkah: Riwāyah = Chewing gum. Dār al-Firjānī, 2021.

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Snowden, Martin John. Characterisation and functional properties of gum Arabic. University of Salford, 1988.

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Rosmarie, Rathgeb, and Flowerman Paul, eds. Gum arabic: An ancient ingredient for the 21st century. Gum Arabic Co., 1991.

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al-Qādir, ʻAbd al-Mājid ʻAbd. al-Ṣamgh al-ʻArabī fī al-Sūdān: Ṣirāʻ bi-lā ḥudūd. [publisher not identified], 2009.

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Abul Gasim Seif el Din. al-Ṣamgh al-ʻArabī. Markaz Muḥammad ʻUmar Bashīr lil-Dirāsāt al-Sūdānīyah, Jāmiʻat Umm Durmān al-Ahlīyah, 2015.

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Book chapters on the topic "Gum arabic"

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Monferrer, Albert, Claudia Cortés, Núria Cubero, and Laura Gómez. "E-414 Gum Arabic." In Hydrocolloids in food product development. CRC Press, 2020. http://dx.doi.org/10.1201/9781003019862-9.

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Guan, Jian, and Shirui Mao. "Pharmaceutical Applications of Gum Arabic." In Natural Polymers for Pharmaceutical Applications. Apple Academic Press, 2019. http://dx.doi.org/10.1201/9780429328251-2.

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Williams, P. A., O. H. M. Idris, and G. O. Phillips. "Structural Analysis of Gum from Acacia senegal (Gum Arabic)." In Cell and Developmental Biology of Arabinogalactan-Proteins. Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4207-0_21.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Acacia senegal (L.) Willd. Senegal gum (Arabic gum tree, gumarabic acacia)." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1780.

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Goycoolea, F. M., A. M. Calderón de la Barca, G. Hernández, J. R. Valenzuela, and J. R. Balderrama. "Immunochemical, Structural and Functional Properties of Mesquite Gum Compared with Gum Arabic." In Cell and Developmental Biology of Arabinogalactan-Proteins. Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4207-0_23.

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Musa, Khalid Hamid, Abdurahmani Hamid Nour, Ahmed A. M. Elnour, Hashim Suliman Ibrahim, and Idris Musa Adam. "Acacia Gums (AGs): Characterization and Applications." In Gum Arabic and Breast Cancer Biology. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8518-6_1.

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Elnour, Ahmed A. M., Saphwan Al-Assaf, Nassereldeen Ahmed Kabbashi, Mohammed Elmubark Osman, and Abdelgadir Elfadil Abdelgadir. "Analytical Study on Secondary Metabolites Extraction and Characterization from Acacia Gums (AGs)." In Gum Arabic and Breast Cancer Biology. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8518-6_2.

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Elnour, Ahmed A. M., Abdurahmani Hamid Nour, Aiman A. Bin Mokaizh, and Mohamed E. S. Mirghani. "Biological Applications of Acacia Gums (AGs) SME on Breast Cancer Cell Lines." In Gum Arabic and Breast Cancer Biology. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8518-6_8.

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Nour, Abdurahmani Hamid, Khalid Hamid Musa, and Ahmed A. M. Elnour. "Characterization of Secondary Metabolites Extracted (SMEs) from Acacia Gums (AGs)." In Gum Arabic and Breast Cancer Biology. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8518-6_3.

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Elnour, Ahmed A. M., Abdurahmani Hamid Nour, and Nureddin Ashammakhi. "Breast-on-a-Chip Technology Application Using Acacia Gums (AGs) Secondary Metabolites Extract (SME)." In Gum Arabic and Breast Cancer Biology. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8518-6_10.

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Conference papers on the topic "Gum arabic"

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Mahamat, Abdallah Ban-Nah, Mahamat Barka, Abdallah Dadi Mahamat, Batran Siddick Adam, and Salif Gaye. "Thermophysical and mechanical characterizations of Gaoui clay stabilized by gum arabic." In 2024 International Conference on Circuit, Systems and Communication (ICCSC). IEEE, 2024. http://dx.doi.org/10.1109/iccsc62074.2024.10617115.

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Zhao, Kaili, Tingyue Gu (Speaker), Ivan Cruz, and Ardjan Kopliku. "Laboratory Investigation of MIC in Hydrotesting Using Seawater." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10406.

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Abstract Microbiologically Induced Corrosion (MIC) is a potential threat associated with hydrotesting. It has been established that Sulfate Reducing Bacteria (SRB) can utilize hydrocarbons or even live on CO2 – H2 autotrophically. Pitting due to MIC during hydrotesting itself may not be a serious problem, because its duration is limited to several days or months. The biofilms left behind after the hydrotest may present a serious threat once the pipelines are commissioned and used for many years, because pipeline fluids may contain a sufficient amount of nutrients for biofilms to flourish. This
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Ya´n˜ez-Ferna´ndez, J., J. A. Salazar-Montoya, and E. G. Ramos-Rami´rez. "Effect of Mesquite Seed Gum on the Rheological Properties of Mixtures With Arabic and Gellan Gums." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-32195.

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The mesquite seed gum (Prosopis sp.) represents an alternative application in the food industry, due to its structural likeness with other galactomannans used at the moment. The information about the properties of mesquite seed gum is scarce, for this is important to known the rheological properties of this biopolymer and its interactions with other polymers for seeing future applications. The aim of this work was study the rheological behavior of mesquite seed gum and their effects in arabic and gellan gum mixtures. They were prepared aqueous dispersions according to a Simplex-Centroid design
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EL MANSOURI, Charaf Eddine. "Assessment of the Mechanical and Thermal Properties of Local Building Materials Stabilised with Gum Arabic in the Drâa-Tafilalet Region, South-East Morocco." In Mediterranean Architectural Heritage. Materials Research Forum LLC, 2024. http://dx.doi.org/10.21741/9781644903117-7.

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Abstract. Morocco enjoys a very remarkable earthen architectural heritage throughout the southeast of the country, earthen constructions which are characterized by its ability to absorb and reject moisture from the indoor air according to the fluctuations of the microclimate of the building guarantees a passive indoor comfort that would save energy. Unfortunately, earthen structures suffer from rapid degradation due to climatic changes (temperature, air humidity, water...). This study concerns mechanical, thermal characterization and durability of compressed earth blocks manufactured (CEB) wit
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Taranto, Osvaldir Pereira, R. F. Nascimento, K. Andreola, and J. G. Rosa. "Improvement of pea protein isolate powder properties by agglomeration in a fluidized bed: comparison between binder solutions." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7344.

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This study aimed to compare the agglomeration process of pea protein isolate (PPI) using water and aqueous gum Arabic solution as binder liquids. Drying air temperature and binder flow rate were set at 75 °C and 3.1 mL/min, respectively. Moisture content, mean particle size, wetting time and flowability were analyzed. Using water as binder liquid, the responses were (4.0 ± 0.4)%, 316.13 ± 16.73 μm, 10 s and free flow, respectively. Aqueous gum Arabic solution provided (2.9 ± 0.5)%, 462.67 ± 51.23 μm, 3 s and free flow as responses. Gum Arabic solution showed to be a more promising binder.Keywo
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Kurozawa, Louise Emy, Bruna Delamain Fernandez Olmos, and Camila Benedetti Penha. "Spray drying of soymilk: evaluation of process yield and product quality." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7405.

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The aim of this work was to evaluate the effect of inlet air temperature and gum Arabic concentration on yield of spray drying of soymilk and powder quality (moisture content, water activity and antioxidant capacity). Since soymilk had a significant lipid content, gum Arabic played a significant role as an emulsion stabilizer, improving process yield and preserving antioxidant capacity. However, temperature did not affect antioxidant capacity. The optimal condition to obtain higher antioxidant capacity was: 30% of gum Arabic and 160°C. The powder obtained under optimized condition was characte
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Ibrahim, Yousif H.-E. Y., Géza Regdon, Tamás Sovány, Katalin Kristó, and Gábor Katona. "Gum arabic as novel lysozyme carrier polymer." In V. Symposium of Young Researchers on Pharmaceutical Technology,Biotechnology and Regulatory Science. Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Faculty of Pharmacy, 2023. http://dx.doi.org/10.14232/syrptbrs.2023.36.

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Abdelatif, Amged O., Ahmed A. Ibrahim, Khadija E. Elamin, Adil A. El Hussein, and Marmar A. El Siddig. "Production of Self-healing Concrete using Gum Arabic for Immobilizing of Bacterial Spores on Sand." In The 2nd International Conference on Civil Infrastructure and Construction. Qatar University Press, 2023. http://dx.doi.org/10.29117/cic.2023.0053.

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This paper studies the feasibility of producing self-healing concrete by immobilization of bacteria on the sand. In this study, the Gum Arabic (Acacia Senegal) was used to immobilize bacterial spores and its nutrient (Calcium lactate) on sand surface as a novel technique. Due to its availability and environment-friendly character, Bacillus subtilis bacteria have been selected and prepared. To achieve the aim of this study, three concrete mixes were made with 10%, 5%, and 2.5% of gum-capsulated sand with bacteria. The ability of self-healing of cracks was monitored using stereomicroscope and di
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Al-Baniali, Asmaa, Banan Shoair, Maha Al‐ Asmakh, Ola Aljamal, and Mohammad Sohail. "Quantifying Gut Microbiome in Rats with Adenine-Induced Chronic Kidney Disease and the effect of Treatment with Gum Arabic." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0200.

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Chronic kidney disease (CKD) affects ~10% of Qatar’s population. Recently, dysbiosis in the gut microbiome has been associated with CKD. It is not understood whether CKD affects the gut microbiome or the dysbiotic gut microbiome leads to CKD. Gum Arabic (GA) is a fiber-rich dietary substance that has a potential to enhance the gut microbiome, therefore it could treat CKD. The aim of this study is to quantify the gut microbiome in CKD rats and to evaluate the GA as a potential treatment for CKD.
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Ajayi, Florence, and Steve Adewole. "The Performance of Gum Arabic on Water-Based Drilling Mud at High Temperatures." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/211982-ms.

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Abstract To drill deeper and consequently more hazardous wells and to exploit productive formation more fully, the drilling mud must have physical and chemical properties that will enable it to contend with greater variety of well conditions. The mud used in rotary drilling is one of the major factors in the success or failure of the drilling operation. One of the challenges in drilling deep and ultra–deep wells is the negative impact on the rheological and thixotropic properties of the drilling mud when exposed to high temperature conditions. For a successful drilling operation, the drilling
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Reports on the topic "Gum arabic"

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Cender, Clinton, Catherine Thomas, Martin Page, et al. Rapid algae flotation techniques. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47704.

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Dissolved air flotation (DAF) is an effective technique for algae separation following the application of flocculants and coagulants. Some harmful algae produce mucilage or extracellular polymeric substances useful for flotation. This study evaluated natural polysaccharides to determine effects on algal flotation with DAF. Food-grade gums (xanthan gum, guar gum, gum arabic, gellan gum, and diutan gum) were tested with cyanobacteria cultures singly and in combination with commercial flocculants (including Tramfloc 222 and Tramfloc 300). Gum arabic alone had no effect when evaluated at concentra
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Kusters, C. S. L., T. E. Mahmoud, E. Boerema, C. Chapman, M. H. Mohammed, and I. A. E. Abdalla. FNS-REPRO Sudan - Key Findings from literature review, rapid Gum Arabic value chain assessment and stories of change : report on key findings that emerged from a literature review on the Gum Arabic value chain in Sudan, a rapid Gum Arabic value chain assessment and stories of change in selected FNS-REPRO supported communities. Wageningen Centre for Development Innovation, 2023. http://dx.doi.org/10.18174/585752.

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Chen, Gary, Marc D'Auria, James Beecher, et al. Identification of the Properties of Gum Arabic Used as a Binder in 7.62-mm Ammunition Primers. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada526429.

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Boerema, Eelke, Charleen Malkowsky, and Gerrit-Jan van Uffelen. Building food system resilience in protracted crisis situations : Food-Gum Arabic system resilience assessment and facilitation tool (FoSRA-GA-FT). Wageningen Centre for Development Innovation, 2021. http://dx.doi.org/10.18174/548787.

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Fiscus, James. Gun Running in Arabia: The Introduction of Modern Arms to the Peninsula, 1880-1914. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.1623.

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Comparing international approaches to food safety regulation of GM and Novel Foods. Food Standards Agency, 2021. http://dx.doi.org/10.46756/sci.fsa.rdg239.

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The global area of genetically modified (GM) crop production has considerably increased over the past two decades, with GM crops now cultivated in about 28 countries, accounting for over 10% of the world’s arable land. A 'novel food' is any food or substance that has not been used for human consumption to a significant degree within the EU before 15 May 1997. Since then, there has been over 90 novel foods authorisations approved for use by the EU. Novel foods and genetically modified organisms (GMOs) are subject to a large variation in regulatory approaches around the world, for which many cou
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