AU2004287843A1 - Process for the preparation of alpha- and beta-cryptoxanthin - Google Patents

Process for the preparation of alpha- and beta-cryptoxanthin

Info

Publication number
AU2004287843A1
AU2004287843A1 AU2004287843A AU2004287843A AU2004287843A1 AU 2004287843 A1 AU2004287843 A1 AU 2004287843A1 AU 2004287843 A AU2004287843 A AU 2004287843A AU 2004287843 A AU2004287843 A AU 2004287843A AU 2004287843 A1 AU2004287843 A1 AU 2004287843A1
Authority
AU
Australia
Prior art keywords
cryptoxanthin
beta
alpha
preparation
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.)
Pending
Application number
AU2004287843A
Inventor
Yufa Liu
Holly Showalter
Frederick Khachik
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.)
University of Maryland at Baltimore
University of Maryland at College Park
Original Assignee
University of Maryland at Baltimore
University of Maryland at College Park
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
Application filed by University of Maryland at Baltimore, University of Maryland at College Park filed Critical University of Maryland at Baltimore
Publication of AU2004287843A1 publication Critical patent/AU2004287843A1/en
Pending legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105—Plant extracts, their artificial duplicates or their derivatives
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU2004287843A 2003-10-30 2004-10-28 Process for the preparation of alpha- and beta-cryptoxanthin Pending AU2004287843A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51577103P 2003-10-30 2003-10-30
PCT/US2004/035798 WO2005044769A1 (en) 2003-10-30 2004-10-28 Process for the preparation of alpha- and beta-cryptoxanthin

Publications (1)

Publication Number Publication Date
AU2004287843A1 true AU2004287843A1 (en) 2005-05-19

Family

ID=34572854

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004287843A Pending AU2004287843A1 (en) 2003-10-30 2004-10-28 Process for the preparation of alpha- and beta-cryptoxanthin

Country Status (5)

Country Link
EP (1) EP1678111A4 (en)
JP (1) JP4468376B2 (en)
AU (1) AU2004287843A1 (en)
CA (1) CA2544384C (en)
WO (1) WO2005044769A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072536A1 (en) * 2007-12-17 2009-06-24 Lanxess Inc. Hydrogenation of diene-based polymers
CN101828693B (en) * 2009-03-09 2013-01-02 浙江医药股份有限公司新昌制药厂 Preparation method and application of low-viscosity high-fluidity carotenoid oil suspension
CN103080055A (en) * 2010-08-24 2013-05-01 帝斯曼知识产权资产管理有限公司 Process for the manufacture of 3,7-dimethyl-1-octen-3-ol
CN113461582A (en) * 2021-06-29 2021-10-01 青岛佳一生物科技股份有限公司 Preparation method of cryptoxanthin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128454A1 (en) * 2001-06-12 2002-12-19 Zimmer Ag Filament lubricating unit, at a cool blowing shaft, has a structured contour with good air flow characteristics to prevent turbulence at the filaments during lubrication
WO2003066547A2 (en) * 2002-02-06 2003-08-14 University Of Maryland, College Park METHOD FOR PRODUCTION OF β-CRYPTOXANTHIN AND α-CRYPTOXANTHIN FROM COMMERCIALLY AVAILABLE LUTEIN

Also Published As

Publication number Publication date
CA2544384A1 (en) 2005-05-19
WO2005044769A1 (en) 2005-05-19
JP2007509957A (en) 2007-04-19
EP1678111A4 (en) 2007-08-22
CA2544384C (en) 2014-01-14
EP1678111A1 (en) 2006-07-12
JP4468376B2 (en) 2010-05-26

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Legal Events

Date Code Title Description
TH Corrigenda

Free format text: IN VOL 20, NO 12, PAGE(S) 1183 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX DELETE ALL REFERENCE TO 2004287843.