Industrial production method of ovum protein polypeptide from fowl ovum by enzymatical process

Abstract

The invention discloses a unique extracting method of egg albumin from eggs, which comprises the following steps: using composite proteinase to enzymolyze egg; separating; hyperfiltering; condensing; spraying; drying; obtaining the white powder shaped product. The invention simplifies the technique and shortens the manufacturing period with good taste and small molecular weight of hybrid peptide, which can be clinical nutrition, hygienic food, sports food and cosmetics.

Description

(1) Technical field

[0001] The invention relates to a high-purity industrialized product of egg protein polypeptide, in particular to an industrial production method for enzymatically preparing egg protein polypeptide from poultry eggs. (2) Background technology

[0002] Poultry eggs contain a certain amount of protein, but it is difficult to be absorbed by the organism. Peptides are absorbed by the organism faster than the same amount of free amino acids, and much faster than the same amount of protein. Egg protein peptides are prepared from poultry eggs for better digestion and absorption. At present, the methods for preparing egg protein polypeptides from poultry eggs mainly include acid hydrolysis and enzymatic hydrolysis. The acid hydrolysis reaction is violent, the reaction process and the final product are difficult to control, and will cause the destruction of a large amount of amino acids. Direct enzymatic hydrolysis with poultry eggs is very difficult. , long time...

Images