Acid hydrolysis and microwave digestion enhanced protein extraction from red seaweed Palmaria palmata [PDF]
Food Chemistry: XPalmaria palmata proteins have limited dietary use due to ineffective protein extraction methods. This study explores pretreatments, including homogenization, ultrasonication, microwave digestion, surfactant addition, acid hydrolysis, and viscozyme ...
Anushi Madushani Wijethunga +3 more
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Effect of acid hydrolysis on the structural and antioxidant characteristics of β-glucan extracted from Qingke (Tibetan hulless barley) [PDF]
Frontiers in Nutrition, 2022 In this study, we explored the effect of acid hydrolysis on the molecular, structural, rheological, thermal, and antioxidant characteristics of Qingke β-glucan. The acid hydrolysis reduced the molecular weights of β-glucans from 510 to 155 KDa.
Lan Zhao +4 more
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Exploration and Improvement of Acid Hydrolysis Conditions for Inulin-Type Fructans Monosaccharide Composition Analysis: Monosaccharide Recovery and By-Product Identification [PDF]
FoodsAcid hydrolysis serves as the primary method for determining the monosaccharide composition of polysaccharides. However, inappropriate acid hydrolysis conditions may catalyze the breakdown of monosaccharides such as fructans (Fru), generating non-sugar ...
Xinyan Zong +5 more
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Semidry acid hydrolysis of cellulose sustained by autoclaving for production of reducing sugars for bacterial biohydrogen generation from various cellulose feedstock [PDF]
PeerJ, 2021 Cellulosic biowastes are one of the cheapest and most abundant renewable organic materials on earth that can be, subsequent to hydrolysis, utilized as an organic carbon source for several fermentation biotechnologies.
Fatthy Mohamed Morsy +2 more
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Energies, 2022 The effects of hydrolysis methods (hydrothermal, acid, alkali, hydrothermal-enzyme, acid-enzyme, and alkali-enzyme) on hydrolysate characteristics and photo fermentative hydrogen production (PFHP) of corn straw (CS) and sorghum straw (SS) were ...
Qing Li +7 more
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Foods, 2021 Pitahaya peel is a good source of bioactive polyphenols. However, the bound phenolics and their antioxidant activity remain unclear. The bound phenolics of pitahaya peel from two red-skinned species with red pulp (RP) and white pulp (WP) were released ...
Wanpei Tang +6 more
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Organic Acid-Catalyzed Subcritical Water Hydrolysis of Immature Citrus unshiu Pomace
Foods, 2021 Immature Citrus unshiu pomace (ICUP) was hydrolyzed under organic acid-catalyzed, subcritical water (SW) conditions to produce flavonoid monoglucosides (hesperetin-7-O-glycoside and prunin) and aglycons (hesperetin and naringenin) with high biological ...
Sang-Bin Lim
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Kinetic Models for Glucosamine Production by Acid Hydrolysis of Chitin in Five Mushrooms
International Journal of Chemical Engineering, 2020 In this paper, glucosamine was produced by acid hydrolysis of five mushrooms. The glucosamine yields were investigated, and the optimum conditions were obtained as follows: acid type, sulfuric acid; acid concentration, 6 M; ratio of raw material to acid ...
Pin Zhang, Manote Sutheerawattananonda
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Poultry Science, 2021 Response surface methodology was adopted to optimize hydrolysis conditions for the production of antioxidant and angiotensin-I converting enzyme (ACE) inhibitory peptides from chicken red blood cells by both enzymatic and acid hydrolysis.
R. Nikhita, N.M. Sachindra
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Acid Hydrolysis of Phenylthiohydantoins of Amino Acids [PDF]
Australian Journal of Biological Sciences, 1971 The phenylthiohydantoins (PTHs) derived from amino acids were hydrolysed in boiling hydriodic acid for 24 hr. Good yields of free amino acids were obtained for all PTH derivatives except methionine. In contrast to hydrolysis with hydrochloric acid, hydrolysis with hydriodic acid converts PTH-threonine, PTH-serine, and PTH-tryptophan respectively to oc ...
A S, Inglis +2 more
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