MANUFACTURING METHOD OF ANTIMICROBIAL STARFISH PROTEIN FILM CONTAINING GRAPEFRUIT SEED EXTRACT

摘要

The present invention relates to a method for manufacturing an edible film containing antimicrobial properties by adding a grapefruit seed extract, which is a natural antimicrobial agent, to protein extracted from starfish. A starfish protein film containing the grapefruit seed extract according to the present invention has the excellent tensile strength, tensile elongation ratio, and antimicrobial properties, thereby being usefully used as a functional food package material; and extracts the protein at low prices and manufactures the film by using the starfish known as a main cause of destroying ocean ecosystems, thereby having excellent price competitiveness.