DE602005024055D1 - Isolierung und aufreinigung von carotenoiden aus ringelblumenblüten - Google Patents

Isolierung und aufreinigung von carotenoiden aus ringelblumenblüten

Info

Publication number
DE602005024055D1
DE602005024055D1 DE602005024055T DE602005024055T DE602005024055D1 DE 602005024055 D1 DE602005024055 D1 DE 602005024055D1 DE 602005024055 T DE602005024055 T DE 602005024055T DE 602005024055 T DE602005024055 T DE 602005024055T DE 602005024055 D1 DE602005024055 D1 DE 602005024055D1
Authority
DE
Germany
Prior art keywords
carotenoids
purification
lutein
trans
crystals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005024055T
Other languages
English (en)
Inventor
Sethuraman Swaminathan
Kunhiraman Priya Madavalappil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KATRA PHYTOCHEM (INDIA) PRIVATE LTD., BANGALOR, IN
Original Assignee
Katra Phytochem Pvt Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37214445&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005024055(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Katra Phytochem Pvt Ltd filed Critical Katra Phytochem Pvt Ltd
Publication of DE602005024055D1 publication Critical patent/DE602005024055D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fodder In General (AREA)
DE602005024055T 2005-04-25 2005-04-25 Isolierung und aufreinigung von carotenoiden aus ringelblumenblüten Active DE602005024055D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2005/000123 WO2006114794A1 (en) 2005-04-25 2005-04-25 Isolation and purification of carotenoids from marigold flowers

Publications (1)

Publication Number Publication Date
DE602005024055D1 true DE602005024055D1 (de) 2010-11-18

Family

ID=37214445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024055T Active DE602005024055D1 (de) 2005-04-25 2005-04-25 Isolierung und aufreinigung von carotenoiden aus ringelblumenblüten

Country Status (10)

Country Link
US (1) US7622599B2 (de)
EP (1) EP1877371B1 (de)
JP (1) JP4848420B2 (de)
AT (1) ATE483684T1 (de)
AU (1) AU2005331246B2 (de)
DE (1) DE602005024055D1 (de)
DK (1) DK1877371T3 (de)
ES (1) ES2353801T3 (de)
PL (1) PL1877371T3 (de)
WO (1) WO2006114794A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196207B1 (de) * 2008-12-12 2012-09-05 Allied Biotech Corporation Verfahren zur Reinigung von Karotenoiden aus Pflanzenextrakten und die so erzielten Produkte
AU2010200636B2 (en) * 2009-04-27 2015-05-28 Katra Phytochem (India) Private Limited A process for isolation of carotenoids from plant sources
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
US8716533B2 (en) 2009-05-29 2014-05-06 Kalamazoo Holdings, Inc. Methods of saponifying xanthophyll esters and isolating xanthophylls
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
US9109120B2 (en) 2010-05-17 2015-08-18 Dynadis Biotech India Private Limited Process for isolation and purification of carotenoids
US9458476B2 (en) 2011-04-18 2016-10-04 R.J. Reynolds Tobacco Company Method for producing glycerin from tobacco
PE20151085A1 (es) 2012-12-19 2015-07-25 Novus Int Inc Composicion de xantofilas
US9289011B2 (en) 2013-03-07 2016-03-22 R.J. Reynolds Tobacco Company Method for producing lutein from tobacco
CN103130699B (zh) * 2013-03-11 2015-07-22 大连医诺生物有限公司 一种食品级高含量叶黄素酯及其制备方法
US9265284B2 (en) 2014-01-17 2016-02-23 R.J. Reynolds Tobacco Company Process for producing flavorants and related materials
CN104447468B (zh) * 2014-11-17 2018-10-30 晨光生物科技集团股份有限公司 一种叶黄素浸膏深加工方法
US10881133B2 (en) 2015-04-16 2021-01-05 R.J. Reynolds Tobacco Company Tobacco-derived cellulosic sugar
WO2017116807A1 (en) * 2015-12-28 2017-07-06 Abbott Laboratories Liquid nutritional products comprising lutein with low off-color development
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
US11091446B2 (en) 2017-03-24 2021-08-17 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines
KR102523297B1 (ko) * 2020-12-23 2023-04-20 박수민 메리골드를 이용한 설포라판 함유 기능성 유정란 생산용 사료 조성물 및 이를 이용한 유정란 생산 방법
CN114478341B (zh) * 2022-01-23 2024-06-04 大连医诺生物股份有限公司 一种管式快速皂化制备叶黄素的工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1120565A (zh) * 1995-07-26 1996-04-17 青岛大学科技教育开发公司食品科学研究所 从万寿菊花提取叶黄素树脂食用色素的方法
US5648564A (en) * 1995-12-21 1997-07-15 Kemin Industries, Inc. Process for the formation, isolation and purification of comestible xanthophyll crystals from plants
WO1999020587A1 (en) * 1997-10-21 1999-04-29 Office Of Technology Liaison Process for extraction and purification of lutein, zeaxanthin and rare carotenoids from marigold flowers and plants
JP4172849B2 (ja) * 1998-03-20 2008-10-29 協和醗酵工業株式会社 キサントフィル結晶の製造方法
US6262284B1 (en) * 1998-10-21 2001-07-17 University Of Maryland Process for extraction and purification of lutein, zeaxanthin and rare carotenoids from marigold flowers and plants
US6504067B1 (en) 1999-11-24 2003-01-07 Industrial Organica S.A. De C.V. Process to obtain xanthophyll concentrates of high purity
US6380442B1 (en) 2001-10-10 2002-04-30 Bioactives, Llc Process for the isolation of mixed carotenoids from plants
US7173145B2 (en) 2001-11-29 2007-02-06 University Of Maryland, College Park Process for extraction and purification of lutein, zeaxanthin and rare carotenoids from marigold flowers and plants
EP1371641A1 (de) * 2002-06-10 2003-12-17 Adisseo France S.A.S. Verfahren zur Herstellung und Isolierung von carotenoiden Kristallen
US6743953B2 (en) 2002-08-26 2004-06-01 Kancor Flavours & Extracts Ltd. Process for the preparation of xanthophyll crystals

Also Published As

Publication number Publication date
JP4848420B2 (ja) 2011-12-28
JP2008538697A (ja) 2008-11-06
US7622599B2 (en) 2009-11-24
PL1877371T3 (pl) 2011-07-29
ATE483684T1 (de) 2010-10-15
ES2353801T3 (es) 2011-03-07
US20080051591A1 (en) 2008-02-28
EP1877371B1 (de) 2010-10-06
WO2006114794A1 (en) 2006-11-02
EP1877371A1 (de) 2008-01-16
DK1877371T3 (da) 2011-01-10
AU2005331246A1 (en) 2006-11-02
AU2005331246B2 (en) 2011-04-21

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: KATRA PHYTOCHEM (INDIA) PRIVATE LTD., BANGALOR, IN