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Method of preparation and to industrial extraction of nitrogenous derivatives which can be used and of fatty substances by digestion, applicable to the fish, the waste from fish and in a general manner to the products and organic waste substances of animal origin
Method of preparation and to industrial extraction of nitrogenous derivatives which can be used and of fatty substances by digestion, applicable to the fish, the waste from fish and in a general manner to the products and organic waste substances of animal origin