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1. (WO2014202677) NEW PROCESS FOR THE MAINTAINING OF A RATIO OF ISOMERS OF CA-ROTENOID COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/202677 International Application No.: PCT/EP2014/062842
Publication Date: 24.12.2014 International Filing Date: 18.06.2014
IPC:
C07C 403/02 (2006.01) ,C07C 403/16 (2006.01) ,C07C 403/24 (2006.01) ,C07C 11/21 (2006.01) ,A23L 1/303 (2006.01) ,A23K 1/16 (2006.01) ,A23L 1/03 (2006.01) ,A23L 1/275 (2006.01) ,A61K 8/67 (2006.01) ,C07C 53/10 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
403
Derivatives of cyclohexane or of a cyclohexene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene rings, e.g. vitamin A, beta-carotene, beta-ionone
02
having side-chains containing only carbon and hydrogen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
403
Derivatives of cyclohexane or of a cyclohexene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene rings, e.g. vitamin A, beta-carotene, beta-ionone
14
having side-chains substituted by doubly-bound oxygen atoms
16
not being part of -CHO groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
403
Derivatives of cyclohexane or of a cyclohexene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene rings, e.g. vitamin A, beta-carotene, beta-ionone
24
having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
11
Acyclic unsaturated hydrocarbons
21
Alkatrienes; Alkatetraenes; Other alkapolyenes
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
1
Foods or foodstuffs; Their preparation or treatment
29
Modifying nutritive qualities of foods; Dietetic products
30
containing additives
302
Vitamins
303
Vitamins A or D
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
K
FEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
1
Animal feeding-stuffs
16
supplemented with accessory food factors; Salt blocks
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
1
Foods or foodstuffs; Their preparation or treatment
03
containing additives
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
1
Foods or foodstuffs; Their preparation or treatment
27
Colouring or decolouring of foods
275
Addition of dyes or pigments with or without optical brighteners
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
67
Vitamins
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
53
Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
08
Acetic acid
10
Salts thereof
Applicants:
DSM IP ASSETS B. V. [NL/NL]; Patent Department Het Overloon 1 NL-6411 The Heerlen, NL
Inventors:
ULRICH, Joachim; CH
SCHAEFER, Christian; CH
KREISSIG, Franziska; CH
Agent:
KURT, Manfred; DSM Nutritional Products Ltd. Patent Department Wurmisweg 576 CH-4303 Kaiseraugst, CH
Priority Data:
13173229.921.06.2013EP
Title (EN) NEW PROCESS FOR THE MAINTAINING OF A RATIO OF ISOMERS OF CA-ROTENOID COMPOUNDS
(FR) NOUVEAU PROCÉDÉ DE MAINTIEN D'UN CERTAIN TAUX D'ISOMÈRES DANS DES COMPOSÉS CAROTENOÏDES
Abstract:
(EN) The present invention relates to process for the maintaining of a ratio stereoisomers of carotenoid compounds by using at least one alkali and/or earth alkali metal salt of an organic acid, to specific formulations and to the use of such specific formulations.
(FR) La présente invention concerne un procédé pour le maintien d'un taux de stéréo-isomères de composés caroténoïdes à l'aide d'au moins un sel de métal alcalin et/ou alcalino-terreux d'un acide organique, des formulations spécifiques et l'utilisation de telles formulations spécifiques.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)