Results 11 to 20 of about 799,475 (353)

Optimization of chemical and enzymatic hydrolysis for production of chicken blood protein hydrolysate rich in angiotensin-I converting enzyme inhibitory and antioxidant activity

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
doaj   +1 more source

Study of Enzymatic Hydrolysis of Dilute Acid Pretreated Coconut Husk [PDF]

, 2012
Coconut husk is classified as complex lignocellulosic material that contains cellulose, hemicellulose, lignin, and some other extractive compounds. Cellulose from coconut husk can be used as fermentation substrate after enzymatic hydrolysis. In contrary,
Agustriyanto, Rudy, Fatmawati, Akbarningrum, Liasari, Yusnita   +2 more
core   +2 more sources

Reviving the Acid Hydrolysis Process of Lignocellulosic Material in Biorefinery

BioResources, 2014
The acid hydrolysis of lignocellulosic material (LM) is one of the most widely studied and important subprocess in the LM biorefinery. After acid hydrolysis, LM can be converted to various biofuels, biochemicals, and biomaterials through chemical or ...
Rui Chen, Shengdong Zhu, Cunwu Chen, Bo Cheng, Jie Chen, Yuanxin Wu   +5 more
doaj   +1 more source

Biomass hydrolysis with phosphotungstic acid

Catalysis Communications, 2021
In this study, the effect of phosphotungstic acid on the biomass hydrolysis was investigated. Hydrolysis experiments were carried out in four different concentration ranges (1–4%) and at two different temperatures (200 and 250 °C) in the batch reactor ...
Bahar Meryemoglu
doaj   +1 more source

Substrate-Assisted Catalysis Unifies Two Families of Chitinolytic Enzymes [PDF]

, 1997
Hen egg-white lysozyme has long been the paradigm for enzymatic glycosyl hydrolysis with retention of configuration, with a protonated carboxylic acid and a deprotonated carboxylate participating in general acid-base catalysis.
Blake C. C. F., C−, Davies G. J., Ford L. O., Henrissat B., Iseli B., Johnson L. N., Jones T. A., Kirby A., Knapp S., Kobayashi S., Koshland D. E., Perrakis A., Phillips D. C., Piszkiewicz D., Rao V. H., Rozeboom H. J., Sinnot M. L., Strynadka N. C. J., Sulzenbacher G., Terwisscha van Scheltinga A. C., Terwisscha van Scheltinga A. C., Terwisscha van Scheltinga A. C., Tews I., Thunnissen A. M. W. H., Tronrud D. E., van Roey P., Vårum K. M., Weaver L. H.   +28 more
core   +3 more sources

The stages of the peptic hydrolysis of egg albumin [PDF]

, 1927
1. Most of the products of the peptic hydrolysis of albumin, about 85 per cent of the total N, are primary in the sense that they arise directly from the protein molecule, and undergo no further hydrolysis. 2.
Borsook, Henry, Dunbar, Violet E., McFarlane, Jennie, Wasteneys, Hardolph   +3 more
core   +2 more sources

Understanding the Effects of Lactose Hydrolysis Modeling on the Main Oligosaccharides in Goat Milk Whey Permeate. [PDF]

, 2019
Enzymatic hydrolysis of lactose is a crucial step to improve the efficiency and selectivity of membrane-based separations toward the recovery of milk oligosaccharides free from simple sugars.
Barile, Daniela, C McNabb, Warren, C Roy, Nicole, Maria Leite Nobrega de Moura Bell, Juliana, Thum, Caroline, Weinborn, Valerie   +5 more
core   +2 more sources

Reaction Kinetics of Concentrated-Acid Hydrolysis for Cellulose and Hemicellulose and Effect of Crystallinity

BioResources, 2016
Batch experiments for the hydrolysis of xylan and pure cellulose (Avicel) hydrolysis and the decomposition of xylose and glucose were performed at varying sulfuric acid concentrations in the range of 10 to 50 wt.% and varying temperatures in the range of
Pakkapol Kanchanalai, Gaurav Temani, Yoshiaki Kawajiri, Matthew J. Realff   +3 more
doaj   +1 more source

Spotlight on the Multiscale Structural and Physicochemical Properties of Red Adzuki Bean Starch through Partial Amylose Removal Combined with Hydrochloric Acid

Foods, 2023
To explore the effect of amylose within starch granules on the efficiency of starch hydrolysis by acid, we chose the warm water extraction method to treat red adzuki bean starch to obtain different degrees of amylose removal granule models and to prepare
Xinyue Liu, Zhuangzhuang Sun, Wenqing Zhao, Jiayu Zheng, Wei Liang, Wenhao Li   +5 more
doaj   +1 more source

Microwave-assisted acid and base pre-treatment of cellulose hydrolysis

Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2013
The objective of this study is to hydrolysis the cellulose to glucose. The dilute acid and base hydrolysis of cellulose with hydrochloric, sulfuric acids sodium hydroxide and potassium hydroxide were undertaken alone, The conditions for the dilute acid ...
Khalid N. Jassim
doaj   +1 more source