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Publication of NL6615160ApublicationCriticalpatent/NL6615160A/xx
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23K—FODDER
A23K10/00—Animal feeding-stuffs
A23K10/20—Animal feeding-stuffs from material of animal origin
A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
A—HUMAN NECESSITIES
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like
A—HUMAN NECESSITIES
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
A23P30/30—Puffing or expanding
A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment