Process for preparing hydrolysates of hydrolyzed enzymes mainly containing low molecular weight peptides and health nutrition compositions using the same

摘要

The present invention provides a method for producing a protein enzyme degradation product of Jara powder and a health nutritional composition containing the enzyme degradation product obtained by the method as an active ingredient.;The method of the present invention comprises a step of dispersing the jara powder in ion-exchanged water so as to be 10 to 30 W / V%; Treating the dispersion with trypsin or an alkaline protease derived from a microorganism to obtain an enzyme hydrolyzate to mainly produce a low molecular weight peptide having a molecular weight of 300 to 1500; And heating the enzyme hydrolyzate to inactivate the enzyme. In this method, the enzyme hydrolyzate containing the low molecular weight peptide having a molecular weight of 300 to 1500 and having immunostaining effect can be obtained.;The health nutritional composition according to the present invention contains an enzyme hydrolyzate mainly comprising a low-molecular-weight peptide having a molecular weight of 300 to 1500, which is obtained by the above method, and contains other health-supporting ingredients.