IN189750B - - Google Patents
Info
- Publication number
- IN189750B IN189750B IN3171DE1998A IN189750B IN 189750 B IN189750 B IN 189750B IN 3171DE1998 A IN3171DE1998 A IN 3171DE1998A IN 189750 B IN189750 B IN 189750B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, 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 or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, 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 or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA/A/1997/008439A MXPA97008439A (en) | 1997-10-31 | Procedure for the isomerization of lutein to zeaxanthin, and the product obtained with me |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN189750B true IN189750B (US06559137-20030506-C00166.png) | 2003-04-19 |
Family
ID=19744994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3171DE1998 IN189750B (US06559137-20030506-C00166.png) | 1997-10-31 | 1998-10-28 |
Country Status (7)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6420614B1 (en) * | 2000-10-10 | 2002-07-16 | Industrial Organica, S.A. De C.V. | Process for obtaining 3′-epilutein |
| US6743953B2 (en) * | 2002-08-26 | 2004-06-01 | Kancor Flavours & Extracts Ltd. | Process for the preparation of xanthophyll crystals |
| US7138152B2 (en) * | 2002-11-12 | 2006-11-21 | Water Solutions, Inc. | Process for extracting carotenoids from fruit and vegetable processing waste |
| US7109361B2 (en) * | 2003-03-07 | 2006-09-19 | Nu-Tein Co., Inc. | Isolation of lutein from alfalfa |
| US20040176475A1 (en) * | 2003-03-07 | 2004-09-09 | Mark Hoffman | Isolation of lutein from alfalfa |
| US7541166B2 (en) * | 2003-09-19 | 2009-06-02 | Microfluidic Systems, Inc. | Sonication to selectively lyse different cell types |
| US7758884B2 (en) * | 2005-01-28 | 2010-07-20 | Kemin Industries, Inc. | Formulation for increasing the deposition of dietary carotenoids in eggs |
| WO2006086706A2 (en) * | 2005-02-11 | 2006-08-17 | Kalamazoo Holdings, Inc. | A capsicum variety exhibiting a hyper-accumulation of zeaxanthin and products derived therefrom |
| US8592662B2 (en) | 2005-02-11 | 2013-11-26 | Kalamazoo Holdings, Inc. | Capsicum variety exhibiting a hyper-accumulation of zeaxanthin and products derived therefrom |
| ES2265787B1 (es) * | 2005-08-09 | 2007-11-16 | Carotenoid Technologies, S.A. | Procedimiento para la preparacion de un pigmento a partir de oleorresinas naturales ricas en esteres de xantofilas. |
| US8212063B2 (en) * | 2006-05-10 | 2012-07-03 | Omniactive Health Technologies Limited | Xanthophyll composition containing trans, meso-zeaxanthin, trans, R, R-zeaxanthin and trans, R, R-lutein useful for nutrition and health care and a process for its preparation |
| CN101153017B (zh) * | 2006-09-28 | 2010-12-22 | 浙江医药股份有限公司新昌制药厂 | 高含量食用级玉米黄质的制备方法 |
| WO2009019712A1 (en) * | 2007-08-03 | 2009-02-12 | Omniactive Health Technologies Pvt Ltd. | Novel xanthophyll composition contaning (trans, meso) - zeaxanthin, and a process for its preparation |
| US8716533B2 (en) | 2009-05-29 | 2014-05-06 | Kalamazoo Holdings, Inc. | Methods of saponifying xanthophyll esters and isolating xanthophylls |
| US8247615B2 (en) | 2010-05-14 | 2012-08-21 | Kalamazoo Holdings, Inc. | Process of converting esterified xanthophylls from Capsicum to non-esterified xanthophylls in high yields and purities |
| PT2473065E (pt) | 2009-09-02 | 2016-06-03 | Omniactive Health Tech Ltd | Uma composição de xantofila contendo pigmentos maculares e um processo para a sua preparação |
| CN101781240B (zh) * | 2010-01-07 | 2014-06-04 | 浙江医药股份有限公司新昌制药厂 | 一种以植物油树脂为原料制备含较高玉米黄质含量的叶黄素晶体的方法 |
| WO2011145112A1 (en) * | 2010-05-17 | 2011-11-24 | Dynadis Biotehc (India) Private Limited | Process for isolation and purification of carotenoids |
| CN102746203B (zh) * | 2012-07-12 | 2014-08-27 | 浙江医药股份有限公司新昌制药厂 | 一种高含量玉米黄素的制备方法 |
| AU2013363208B2 (en) | 2012-12-19 | 2016-04-14 | ew nutrition Carotenoid Technologies S.A.U. | Xanthophyll compositions and methods of use |
| CN106977439B (zh) * | 2017-03-23 | 2018-10-02 | 广州智特奇生物科技股份有限公司 | 一种叶黄素的异构化方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523138A (en) * | 1965-03-01 | 1970-08-04 | Eastman Kodak Co | Treatment of marigold petal meal to obtain a xanthophyll product |
| US3535426A (en) | 1966-07-08 | 1970-10-20 | Eastman Kodak Co | Stabilization of xanthophylls |
| US3558712A (en) | 1967-02-23 | 1971-01-26 | Hoffmann La Roche | Method for the synthesis of zeaxanthins,xanthophylis,and 3-oxo-beta carotene |
| US3539686A (en) | 1967-04-10 | 1970-11-10 | Ralph Rosenberg | Pigmentation in poultry husbandry |
| US3872178A (en) * | 1970-10-05 | 1975-03-18 | Phillips Petroleum Co | Catalyst and process for double-bond isomerization |
| US3783099A (en) | 1971-11-08 | 1974-01-01 | Ralston Purina Co | Xanthophyllic extraction process |
| US3839489A (en) * | 1972-02-28 | 1974-10-01 | Phillips Petroleum Co | Isomerization with asf5 and/or sbf5 and with trifluoromethanesulfonic acid or hf and high h2 partial pressure |
| US3989757A (en) | 1973-08-29 | 1976-11-02 | Hoffmann-La Roche Inc. | Isomerizing cis-carotenoids to all-trans-carotenoids |
| US5382714A (en) * | 1994-03-17 | 1995-01-17 | The Catholic University Of America | Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof |
| US5523494A (en) * | 1994-07-20 | 1996-06-04 | Industrial Organica, S.A. De C.V. | Process for the isomerization of lutein |
| CN1082507C (zh) * | 1996-10-04 | 2002-04-10 | 霍夫曼-拉罗奇有限公司 | 叶黄素的转化方法 |
| EP0834536B1 (de) * | 1996-10-04 | 2001-12-05 | F. Hoffmann-La Roche Ag | Umwandlung von Xanthophyllen |
| US5876782A (en) * | 1997-05-14 | 1999-03-02 | Kemin Industries, Inc. | Method for the conversion of xanthophylls in plant material |
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1998
- 1998-10-28 PE PE1998001015A patent/PE130499A1/es not_active Application Discontinuation
- 1998-10-28 IN IN3171DE1998 patent/IN189750B/en unknown
- 1998-10-29 US US09/181,657 patent/US6376722B1/en not_active Expired - Fee Related
- 1998-10-29 AR ARP980105366A patent/AR009700A1/es not_active Application Discontinuation
- 1998-10-30 EP EP98953097A patent/EP1030837A1/en not_active Withdrawn
- 1998-10-30 WO PCT/MX1998/000049 patent/WO1999023067A1/es not_active Application Discontinuation
- 1998-10-30 AU AU10557/99A patent/AU1055799A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| PE130499A1 (es) | 1999-12-17 |
| EP1030837A1 (en) | 2000-08-30 |
| AR009700A1 (es) | 2000-04-26 |
| AU1055799A (en) | 1999-05-24 |
| US6376722B1 (en) | 2002-04-23 |
| WO1999023067A1 (es) | 1999-05-14 |
