Results 11 to 20 of about 46,697 (264)
Extraction and characterization of pepsin enzyme from the skipjack vicera (Katsuwonus pelamis) [PDF]
BIO Web of ConferencesPepsin is one of the digestive enzymes often used in various fields, especially for industry. Pepsin can be extracted from fish viceras. The aim of this research is to extract pepsin from the stomach of skipjack tuna, purify it, and to characterize ...
Muttaqin Roisul Adi Brilianto +6 more
doaj +1 more source
Molecules, 2021 The aim of the presented research was to obtain reconstituted atelocollagen fibers after extraction from poultry cartilage using the pepsin-acidic method in order to remove telopeptides from the tropocollagen.
Anna Pudło +2 more
doaj +1 more source
Enzymatic Hydrolysis of Soy Protein
Техника и технология пищевых производств, 2023 Soy continues to be one of the top sources of vegetable protein. Structurally modified soy proteins and processed products are used as part of functional foods.
Dmitry V. Sokolov +4 more
doaj +1 more source
Separation of pepsin I, pepsin II A, pepsin II B, and pepsin III from human gastric mucosa [PDF]
American Journal of Physiology-Legacy Content, 1963 Extracts of human gastric mucosa have been fractionated on diethylaminoethyl cellulose to yield three precursors of proteolytic enzymes active at low pH which have been called pepsinogen I, pepsinogen II, and pepsinogen III. Pepsinogen I has been found in the mucosa from all parts of the stomach examined as well as in the proximal duodenum. Pepsinogen
M J, SEIJFFERS, H L, SEGAL, L L, MILLER
openaire +2 more sources
International Archives of Otorhinolaryngology, 2021 Introduction Twenty-four-hour multichannel intraluminal impedance with double probe pH monitoring (MII-pH), though considered the most sensitive tool for the diagnosis of gastroesophageal reflux disease (GERD), is invasive, time consuming, not widely ...
Shilpa Divakaran +4 more
doaj +1 more source
Hydrolysate of ovalbumin: production and evaluation of the functional properties of peptides
Теория и практика переработки мяса, 2023 Chicken eggs proteins and their derivatives, like protein hydrolysates, peptides and amino acids, possess high nutritional value and provide a wide range of biological activity.
S. D. Zhamsaranova +4 more
doaj +1 more source
Dynamic In Vitro Gastric Digestion of Sheep Milk: Influence of Homogenization and Heat Treatment
Foods, 2021 Milk is commonly exposed to processing including homogenization and thermal treatment before consumption, and this processing could have an impact on its digestion behavior in the stomach.
Zheng Pan +5 more
doaj +1 more source
The Journal of General Physiology, 1962 Evidence relating to the structure and properties of swine pepsinogen and pepsin has been reviewed and used to suggest a tentative two dimensional picture of the skeleton of these two proteins. When pepsinogen, a folded single peptide chain, is converted to pepsin, there is a profound change in the physical and chemical properties of the protein. In an
openaire +2 more sources
ELECTROPHORESIS OF PEPSIN [PDF]
Journal of General Physiology, 1940 1. A number of pepsin solutions containing several protein components have been studied by the electrophoresis method. All samples show a homogeneous boundary moving to the anode at pH 4.4. 2. The activity of this material may be higher than that of the original solution on the basis of total nitrogen but is the same as that of the ...
R M, Herriott, V, Desreux, J H, Northrop
openaire +2 more sources