Results 261 to 270 of about 1,429,075 (291)

Release of antidiabetic peptides from Stichopus japonicas by simulated gastrointestinal digestion

Food Chemistry, 2020
Sea cucumber (Stichopus japonicus) is a high-protein food with the potential to release certain peptides through enzymolysis. This work is to explore the characteristics of peptides released from Stichopus japonicus protein in the process of digestion. Hydrolysates were obtained by gastrointestinal digestion and fractioned to 30 kDa fractions.
Pi-Xian Gong, Bing-Kun Wang, Yan-Chao Wu, Qin-Ying Li, Bang-Wei Qin, Hui-Jing Li   +5 more
openaire   +2 more sources

Formation of Protein Corona on Nanoparticles with Digestive Enzymes in Simulated Gastrointestinal Fluids

Journal of Agricultural and Food Chemistry, 2019
The protein corona (PC), which defines the biological identity of nanoparticles in the blood, is well-known, but no comprehensive and systematic study has been conducted yet on the formation of PCs in the gastrointestinal environment. Thus, this study aimed to explore the interaction between model polystyrene nanoparticles (PS-NPs) of 50-100 nm and ...
Yihui Wang, Man Li, Xingfeng Xu, Wenting Tang, Liu Xiong, Qingjie Sun   +5 more
openaire   +2 more sources

Interfacial composition in infant formulas powder modulate lipid digestion in simulated in-vitro infant gastrointestinal digestion

Food Research International, 2023
The interface structure and composition of fat globules are very important for the digestion and metabolism of fat and growth in infants. Interface composition of fat globules in infant formula (IF) supplemented with milk fat globule membranes (MFGM) and lecithin in different ways were analyzed and their effects on fat digestion properties were ...
Xiaoxue, Yu, Wenli, Zhou, Zhibing, Jia, Lu, Liu, Xiaodong, Li, Xiuxiu, Zhang, Jinju, Cheng, Chunli, Ma, Lina, Sun, Yang, Jiao   +9 more
openaire   +2 more sources

Simulated gastrointestinal digestion and gut microbiota fermentation of polysaccharides from Agaricus bisporus

Food Chemistry, 2023
Agaricus bisporus, an edible mushroom, is grown and consumed worldwide for its delicious taste and multiple health benefits. A. bisporus polysaccharides (ABP) are the main bioactive ingredient of the mushroom that confers health benefits. In this study, we prepared and characterized ABP, and the digestion, fermentation prosperities, and the effect of ...
Chujing Fu, Kai Ye, Sai Ma, Hengjun Du, Shiguo Chen, Donghong Liu, Gaoxing Ma, Hang Xiao   +7 more
openaire   +2 more sources

Hydrolysis kinetics and radical-scavenging activity of gelatin under simulated gastrointestinal digestion

Food Chemistry, 2014
The hydrolysis kinetics and radical-scavenging activity of gelatin were investigated under simulated gastrointestinal digestion in this study. In the gastric phase, the degree of gelatin hydrolysis increased from 0.17% to 1.20%, while the DPPH radical-scavenging rate increased from 6.27% to 24.56%.
Lin Wang, Zhenbin Wang
exaly   +3 more sources

Peptides surviving the simulated gastrointestinal digestion of milk proteins: Biological and toxicological implications

Journal of Chromatography B, 2010
Resistance to proteases throughout the gastrointestinal (GI) tract is a prerequisite for milk-derived peptides to exert biological activities. In this work an in vitro multi-step static model to simulate complete digestion of the bovine milk proteins has been developed. The experimental set-up involved the sequential use of: (i) pepsin, (ii) pancreatic
Picariello G, Ferranti P, Fierro O, Mamone G, Caira S, Di Luccia A, Monica S, Addeo F   +7 more
openaire   +4 more sources

Simulated gastrointestinal digestion of walnut protein yields anti-inflammatory peptides

Food Chemistry
The impact of the simulated gastrointestinal digestion process on walnut protein and the potential anti-inflammatory properties of its metabolites was studied. Structural changes induced by digestion, notably in α-Helix, β-Turn, and Random Coil configurations, were unveiled. Proteins over 10,000 Da significantly decreased by 35.6 %.
Wei Xia, Yuan Gao, Xiangjun Fang, Long Jin, Ruiling Liu, Li-Shu Wang, Yangyong Deng, Junlong Gao, Hailong Yang, Weijie Wu, Haiyan Gao   +10 more
openaire   +2 more sources

Characterization of polysaccharide from Pleurotus eryngii during simulated gastrointestinal digestion and fermentation

Food Chemistry, 2022
Pleurotus eryngii is a valuable new edible mushroom variety cultivated on a large scale in China. The polysaccharides found in this mushroom are strong bioactive. This study used simulated digestion and fermentation model to study the digestion and fermentation characteristics of Pleurotus eryngii polysaccharide (PEP) and its effect on gut microbiota ...
Gaoxing, Ma, Qian, Xu, Hengjun, Du, Benard, Muinde Kimatu, Anxiang, Su, Wenjian, Yang, Qiuhui, Hu, Hang, Xiao   +7 more
openaire   +2 more sources

The effect of simulated gastrointestinal digestion on shrimp Penaeus vannamei allergenicity

Chinese Journal of Oceanology and Limnology, 2009
Pen a 1 is a major shrimp allergen that induces an allergy. The aim of this study is to assess the effect of simulated gastrointestinal fluids on the allergenicity of Pen a 1. Purified Pen a 1 from shrimp (Penaeus vannamei) was subjected to digestion in SGF (simulated gastric fluid) and SIF (simulated intestinal fluid) for a set time. The allergenicity
Yongchao Guo, Zhenxing Li, Hong Lin
openaire   +1 more source

Impact of food processing and simulated gastrointestinal digestion on gliadin immunoreactivity in rolls

Journal of the Science of Food and Agriculture, 2018
AbstractBACKGROUNDThe enzymatic modification of wheat proteins during dough fermentation and its digestion as supported by peptidases of microbiological origin can result in the degradation of important peptides in the pathogenesis of coeliac disease. However, baking bread and the high temperature associated with this could change the physicochemical ...
openaire   +2 more sources