Introduction
Type I collagen is a kind ofsmall molecularactive polypeptide, whichis made from chickenand duck sternum cartilage by means of bio-directed enzyme digestion, washing-enzymolysis-crude filtration-decolorization-debittering-finefiltration-concentration-sterilization-drying
Packing specifications10Kg/carton, food grade PE bag inside andcorrugated carton outside.20Kg/bag, food grade PE bag inside and kraftbag outside.