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1. (WO2002000908) METHODS FOR PROCESSING CRUSTACEAN MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2002/000908 International Application No.: PCT/DK2001/000607
Publication Date: 03.01.2002 International Filing Date: 21.09.2001
Chapter 2 Demand Filed: 12.04.2002
IPC:
A23K 1/16 (2006.01) ,A23K 1/165 (2006.01) ,A23K 1/18 (2006.01) ,A23L 1/275 (2006.01) ,C09B 61/00 (2006.01)
Applicants: NIELSEN, Per, Munk[DK/DK]; DK (UsOnly)
NOVOZYMES A/S[DK/DK]; Krogshøjvej 36 DK-2880 Bagsværd, DK (AllExceptUS)
Inventors: NIELSEN, Per, Munk; DK
Common
Representative:
NOVOZYMES A/S; Patents Krogshøjvej 36 DK-2880 Bagsværd, DK
Priority Data:
60/237,17402.10.2000US
PA 2000 0141325.09.2000DK
Title (EN) METHODS FOR PROCESSING CRUSTACEAN MATERIAL
(FR) PROCEDES DE TRAITEMENT DE MATIERE CRUSTACEE
Abstract: front page image
(EN) 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.
(FR) Selon l'invention, le traitement enzymatique de crustacés par des enzymes lipolytiques favorise l'extraction de pigment coloré. L'invention concerne donc un procédé permettant de récupérer le pigment coloré des crustacés, par exemple l'astaxanthine, et/ou la chitine ou le chitosane et/ou les lysolécithines. L'enzyme lipolytique peut être la lipase ou phospholipase, par exemple. La matière crustacée traitée avec cette enzyme peut être soumise à d'autres étapes de traitement, y compris le traitement par des enzymes non lipolytiques, telles que la protéase. Le procédé selon l'invention offre plusieurs produits appropriés et plusieurs emplois de tels produits. En outre, l'invention concerne les produits cosmétiques et consommables (pâture et produits alimentaires, y compris des boissons) ainsi que des additifs qui en sont issus.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)