发明名称 Process for recovering bone and oil from animal byproducts
摘要 A processing method used for separating bone and oil from marine byproducts in the preparation of an endproduct. The byproducts are ground and then warmed to a relatively low temperature of approximately 70 deg.C. or less. The warmed material is passed to a refiner to separate the bone from the meat portions. The meat portion is transferred to a digestion tank where the endogenous enzymes perform a first stage digestion. Exogenous enzymes may be added and further digestion may take place for increased liquefaction of the meat portion. The exogenous enzymes can survive temperatures higher than the 60-65 deg.C. range so the liquified material can be heated during the further digestion to increase hydrolysis and pasteurize the product. Oil may be removed from the product by centrifuge following completion of either digesting step. Evaporation of the product may be used to increase the percentage of solid material. Alternatively, the oil may be removed after digestion without mechanically deboning the byproducts.
申请公布号 US6685975(B2) 申请公布日期 2004.02.03
申请号 US20000574368 申请日期 2000.05.19
申请人 BIOZYME SYSTEMS INC. 发明人 SAXBY DAVID J.;SAXBY GREGAR;ALOISE PEDRO;LEROUX LARRY
分类号 A23K1/00;A23K1/10;A23K1/18;C05F1/00;C11B1/02;(IPC1-7):A23L1/325;C11B13/00 主分类号 A23K1/00
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