Results 21 to 30 of about 13,726 (184)
Amides of glucuronic, galacturonic, and mannuronic acids
Journal of Research of the National Bureau of Standards, 1948 Heretofore the amides of glucuronic, galacturonic, and mannuronic acid were not known, and methods were not available for their preparation. It has now been found possible to obtain the amides of uronic acids from the corresponding 1-amino-uronamides by selective hydrolysis of the glycosylamino group.
H L, FRUSH, H S, ISBELL
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Importance of Galacturonic Acid in Controlling the Retting of Flax [PDF]
Applied Microbiology, 1967 The empirical test was compared with the determination of p H, total acidity, and galacturonic acid (GA) as methods for establishing the termination time of the retting process in flax. The GA dosage was the best method for determining the end point of this process by distinctly dividing the ...
J A, Rosemberg, F P, De França
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Fermentation, 2019 (1) Background: It has been shown that d-galacturonic acid is converted to l-galactonic acid by the basidiomycotic yeast, Cryptococcus diffluens. However, two pathways are hypothesized for the l-galactonic acid conversion process in C. diffluens. One is
Takeo Matsubara +2 more
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Pharmaceutical Biology, 2022 Context Global studies on Argemone mexicana L. (Papaveraceae) traditionally used against malaria in Mali are limited to its low-mass compounds activities, and little information on its bioactive polysaccharides is available.Objective This study ...
Adama Dénou +12 more
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Scaling up and scaling down the production of galactaric acid from pectin using Trichoderma reesei
Microbial Cell Factories, 2017 Background Bioconversion of d-galacturonic acid to galactaric (mucic) acid has previously been carried out in small scale (50–1000 mL) cultures, which produce tens of grams of galactaric acid.
Toni Paasikallio +2 more
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Synthesis of Glycosides of Glucuronic, Galacturonic and Mannuronic Acids: An Overview
Molecules, 2011 Uronic acids are carbohydrates present in relevant biologically active compounds. Most of the latter are glycosides or oligosaccharides linked by their anomeric carbon, so their synthesis requires glycoside-bond formation. The activation of this anomeric
José Kovensky, Anne Wadouachi
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Microbiology Spectrum, 2021 Management of crop root rot disease is one of the key factors in ensuring sustainable development in agricultural production. The accumulation of autotoxins and pathogens in soil has been reported as a primary driver of root rot diseases; however, less ...
Yanguo Xu +10 more
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Heliyon, 2023 Biomass resulting from food production represents valuable material to recover different biomolecules. In our study, we used apple pomace to obtain pectin, which is traditionally extracted using mineral acids.
Joel Girón-Hernández +7 more
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Foods, 2021 The effect of temperature (60, 70, 80, and 90 °C) and time (30, 45, 60, 75, and 90 min) on citric acid extraction of Haden mango (Mangifera indica L. cv. Haden) peel pectin was evaluated in the present study.
Sergio Valdivia-Rivera +7 more
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Comparing the Chemical Characteristics of Pectin Isolated from Various Indonesian Fruit Peels
Indonesian Journal of Chemistry, 2021 The Indonesian pectin manufacturing industry is underdeveloped, and pectin is imported to meet its increasing demand; we attempted to isolate pectins from various fruit peels, such as orange peel (OP), papaya peel (PP), mango peel (MP), watermelon peel ...
Siti Susanti +4 more
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