Experimental studies of fish cutting waste—scales and skin were carried out, their general biochemical composition was studied, a high content collagen established, elastin noted, which accounted for 76–86% the protein mass. Processes hydrolysis secondary raw materials have been developed: scales skin. Technological schemes developed influence conditions thermal, enzymatic, enzymatic-thermal, e...

Growth rate is dependent upon adequate provision of amino acids especially in newly-hatched fish which experience very high growth rate. The replacement of a fraction of protein content by partially hydrolyzed (pre-digested) proteins was carried out and the digestive capacities and performances of larval/juvenile spotted wolffish (Anarhichas minor) were measured. The goal of this study was to v...

It has been suggested that protein hydrolysates providing mainly di- and tripeptides are superior to intact (whole) proteins and free amino acids in terms of skeletal muscle protein anabolism. This review provides a critical examination of protein hydrolysate studies conducted in healthy humans with special reference to sports nutrition. The effects of protein hydrolysate ingestion on blood ami...

The majority of the phosphotyrosine recovered from partial acid hydrolysates of 32P-labeled Escherichia coli is derived from a single prominent protein. We show here by biochemical, genetic, and immunological criteria that this protein is actually glutamine synthetase adenylylated (not phosphorylated) at tyrosine. Furthermore, all of the phosphotyrosine detectable in partial acid hydrolysates o...

that whilst exchange may play only a small part in normal protein synthesis in vivo, it may become a dominant route for amino acid incorporation in vitro when cellular organization is disrupted or modified. 3. The radioactivity in crude enzymic hydrolysates of yeast or Chlorelta protein is much more rapidly incorporated into ribonuclease than is the activity of purified hydrolysates. The activa...

Immunomodulating proteins and peptides are formed during the hydrolysis of cow's milk proteins. These proteins are potential ingredients in functional foods used for the management of a range of immune related problems, both in infants and adults. However, the mechanism behind these effects is unknown. We hypothesize that the interaction of peptides with Toll-like receptors (TLRs) can induce im...

physicochemical properties of surimi and kamaboko obtained of solubility in acid, alkaline and conventional methods were compared. the results indicated that the highest protein recovery was related to solubility in acid, alkaline and conventional methods, respectively. the highest removal of lipid and myoglobin was observed by solubility in alkali. excretion of total pigment and sulfhydryl gro...

Lupines (Lupinus spp.) have emerged as a cheap functional food with the advantages of being non-genetically modified crop, able to adapt harsh conditions and low-input farming. are rich in protein poor starch, similar soy. The factor limiting use lupine is presence quinolizidine alkaloids especially bitter species. Nevertheless, modern breeding programs ensured selection sweet species reduced a...