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    • 4. 发明授权
    • Methods for processing crustacean material
    • 加工甲壳类材料的方法
    • US07241463B2
    • 2007-07-10
    • US10380745
    • 2001-09-21
    • Per Munk Nielsen
    • Per Munk Nielsen
    • A23L1/28
    • C09B61/00A23K10/14A23K20/179A23K50/80A23L5/44
    • The inventor has found that enzymatic treatment of crustaceans with lipolytic enzymes promotes the extraction of coloured pigment. Accordingly, the invention relates to a method for recovering coloured pigment, e.g. astaxanthin, and/or chitin or chitosan and/or lysolecithins from crustaceans. Lipolytic enzyme(s) may e.g. be lipase or phospholipase. The lipolytic enzyme treated crustacean material may be subjected to additional process steps, including treatment with non-lipolytic enzymes such as e.g. protease. The process of the invention provides several suitable products and several uses of such products. Furthermore, the invention also relates to the cosmetic and consumable products (feed and food (including beverages) products and additives produced therefrom.
    • 发明人发现用脂肪分解酶对甲壳类动物进行酶处理促进着色颜料的提取。 因此,本发明涉及一种回收有色颜料的方法,例如 和/或几丁质或壳聚糖和/或来自甲壳类的溶血卵磷脂。 脂肪分解酶可以例如。 是脂肪酶或磷脂酶。 处理的脂肪分解酶的甲壳动物材料可以进行额外的加工步骤,包括用非脂肪分解酶如 蛋白酶。 本发明的方法提供了几种合适的产品和这种产品的多种用途。 此外,本发明还涉及化妆品和消费品(饲料和食品(包括饮料)产品和由其制备的添加剂。