Process for producing casein peptide using coarse cheese as raw material

Abstract

The technological process of preparing depressing casein peptide with coarse cheese includes the steps of dissolving coarse cheese; degreasing the dissolved emulsion; and enzymolyzing the emulsion to obtain depressing casein peptide. The technological process is unique and low in cost, and the product depressing casein peptide nourishing and auxiliary treatment effects and no toxic side effect and may be used widely in medicine and health food for treating cardiac vascular diseases.

Description

technical field [0001] The invention relates to a process for preparing blood pressure-lowering peptides, in particular to a process for preparing casein blood-pressure-lowering peptides from crude cheese. Background technique [0002] In recent years, with the deepening of protein research, it has become increasingly clear that the digestion and absorption of protein in the human body is not only dependent on the channel of amino acids, but more is absorbed by decomposing peptides into small molecules. Small peptides formed by the combination of several amino acids have better nutritional and physiological functions than single amino acids, and also have new functions that the amino acids of the original protein do not have. Therefore, small molecular peptides have attracted the attention of many scholars and experts in the medical and nutritional circles at home and abroad. At present, the research on the amino acid composition and physiological effects of some peptides i...

AI Technical Summary

Problems solved by technology

However, if the hydrolysis is too high, the free amino acids in the product will increase greatly, which will reduce the amount of peptide produced

On the other hand, the bitterness of the hydrolyzate is increased due to the exposure of protein hydrophobic amino acids during hydrolysis

[0011] At present, there are few reports on blood pressure-lowering peptides in China, and the technology of preparing casein blood-pressure-lowering peptides from crude cheese has not yet appeared in the world.