A MANUFACTURIG METHOD OF MINERAL-CHELATED PEPTIDES

摘要

A method for preparing mineral-bonded peptides from domestic animals' blood is provided to prevent environmental contamination caused by blood of the slaughtered domestic animals, thereby reducing wastewater treatment cost. A method for preparing mineral-bonded peptides from domestic animals' blood comprises the following steps of: preparing plasma protein hydrolysate of the domestic animals' blood(S100); ultrafiltering the plasma protein hydrolysate to have less than 3,000 dalton of molecular weight(S200); bonding the ultrafiltered plasma protein hydrolysate with mineral(S300); and separating mineral-bonded peptides from the mineral-bonded plasma protein hydrolysate(S400).