Fecha de publicación: 27/11/2008
Fuente: WIPO Food Portada
PROBLEM TO BE SOLVED: To provide a simplified and low-cost method for recycling discarded food capable of manufacturing high quality feed suitable for a variety of applications from discarded food having an expired consume-by date or best-before date discarded by a convenience store, a super market or the like.SOLUTION: The method for recycling discarded food capable of producing plural kinds of feed from discarded food is comprised of the process of isolating low-fat discarded food c or high-fat discarded food e from discarded food a, b, of the whole discarded food, from which high-fat discarded food or low-fat discarded food can be isolated, the process of drying a portion of the isolated low-fat discarded food c to produce dried low-fat feed F1, the process of subjecting the remaining low-fat discarded food c to lactic fermentation to produce liquid fermented feed F3, the process of drying the isolated high-fat discarded food e to produce dried high-fat feed F2, and the process of choosing either the process of producing compost from discarded food h from which neither low-fat discarded food c nor high-fat discarded food e can be isolated or the process of producing biogas from the discarded food h by subjecting the same to methane fermentation.COPYRIGHT: (C)2009,JPO&INPIT