Results 261 to 270 of about 232,595 (310)
Some of the next articles are maybe not open access.
The role of pancreatic enzymes in digestion
The American Journal of Clinical Nutrition, 1973The major portion of the human diet consists of proteins, fats, and polysaccharides. Although minute amounts of some of these may be absorbed without prior hydrolysis, the majority of the nutrients traverse the small intestine after digestion into their building blocks consisting mainly of small peptides, amino acids, fatty acids, mono- and ...
openaire +2 more sources
Enzyme digestion in the proximal digestive tract of the pig: A review
Livestock Production Science, 1982Abstract Studies on enzyme digestion in the precaecal part of the digestive tract show that the pig posesses digestive enzymes that can completely break down dietary substrates to absorbable nutrients. Gastric pepsins, pancreatic proteolytic enzymes and intestinal peptidases are responsible for the hydrolysis of dietary proteins; salivary and ...
openaire +2 more sources
Inhibition of enzyme-antienzyme interaction by tryptic digests of enzyme
Biochemical and Biophysical Research Communications, 1968Abstract This paper presents evidence that peptides of tryptic digests of adenylate kinases (EC 2.7.4.3) from yeast (Chiu et al. , 1967) and rabbit muscle (Noda and Kuby, 1957) are capable of inhibiting the rate of interaction of these enzymes with their respective antisera (Minatogawa et al. , 1967) . The inhibitions appeared specific
S, Minatogawa, P J, Russell
openaire +2 more sources
Recruited lysosomal enzymes as major digestive enzymes in insects
Biochemical Society Transactions, 2019Abstract The mass recruitment to the midgut contents of lysosomal proteolytic enzymes occurred in insects under three major selective pressures. Hemipteran (true bugs, aphids, and cicadas) ancestors lost their serine peptidases (SP) on adapting to feed on protein-free plant sap. When they returned to protein diets, their cathepsins L and
Walter R. Terra +2 more
openaire +2 more sources
Digestive enzymes of human and nonhuman primates
Evolutionary Anthropology: Issues, News, and Reviews, 2016All living organisms need to consume nutrients to grow, survive, and reproduce, making the successful acquisition of food resources a powerful selective pressure. However, acquiring food is only part of the challenge. While all animals spend much of their daily activity budget hunting, searching for, or otherwise procuring food, a large part of what is
openaire +2 more sources
Accounting for Digestion Enzyme Bias in Casanovo
Journal of Proteome ResearchAbstract A key parameter of any proteomics mass spectrometry experiment is the identity of the enzyme that is used to digest proteins in the sample into peptides. The Casanovo de novo sequencing model was trained using data that was generated with trypsin digestion; consequently ...
Carlo Melendez +6 more
openaire +3 more sources
Comparative Biochemistry and Physiology - B Biochemistry and Molecular Biology, 2022
Daniel Assan +2 more
exaly
Daniel Assan +2 more
exaly
DIGESTIVE ENZYMES AND THEIR FUNCTIONS
This article examines the biochemical nature of digestive enzymes, their functions, and their role in the human body. It also describes the scientific classification of enzymes, their sites of secretion, and mechanisms of regulation. The article provides an overview of global and Kazakhstani studies, highlighting the nutritional, metabolic, and ...ELMIRA IMANOVA +2 more
openaire +1 more source