| abstract |
An enzymatic hydrolysate of algae and a method for preparing the same are disclosed. After rehydrating dry algae, an insoluble pellet is digested by using a specific enzymatic reaction condition, so as to produce the soluble and bioactive enzymatic hydrolysate of algae. The enzymatic hydrolysate of algae, which comprises a mixture of polysaccharides and polypeptides, can promote a growth of skin cells cultured in vitro and be formulated in cosmetic, food or skin external agent compositions. |