BE744562A - Preparation de composes carotenoides - Google Patents

Preparation de composes carotenoides

Info

Publication number
BE744562A
BE744562A BE744562DA BE744562A BE 744562 A BE744562 A BE 744562A BE 744562D A BE744562D A BE 744562DA BE 744562 A BE744562 A BE 744562A
Authority
BE
Belgium
Prior art keywords
preparation
carotenoid compounds
carotenoid
compounds
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Des Usines Chimiques Rhone-Poulenc. Societe
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BE744562A publication Critical patent/BE744562A/xx

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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/47—Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups A23L5/43 - A23L5/46
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
    • Y10S585/933—N-containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
    • Y10S585/935—Halogen-containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
BE744562D 1969-01-17 1970-01-16 Preparation de composes carotenoides BE744562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6900826A FR2029211A5 (it) 1969-01-17 1969-01-17

Publications (1)

Publication Number Publication Date
BE744562A true BE744562A (fr) 1970-07-16

Family

ID=9027958

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744562D BE744562A (fr) 1969-01-17 1970-01-16 Preparation de composes carotenoides

Country Status (9)

Country Link
US (1) US3594432A (it)
JP (1) JPS4837261B1 (it)
BE (1) BE744562A (it)
CH (1) CH506514A (it)
DE (1) DE2001957A1 (it)
FR (1) FR2029211A5 (it)
GB (1) GB1252714A (it)
IT (1) IT995005B (it)
NL (1) NL140827B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135240A (ja) * 1983-12-22 1985-07-18 マツモト工芸産業株式会社 多孔質板及びその製造方法

Also Published As

Publication number Publication date
NL7000298A (it) 1970-07-21
CH506514A (fr) 1971-04-30
NL140827B (nl) 1974-01-15
US3594432A (en) 1971-07-20
GB1252714A (it) 1971-11-10
DE2001957A1 (de) 1970-07-23
JPS4837261B1 (it) 1973-11-09
IT995005B (it) 1975-11-10
FR2029211A5 (it) 1970-10-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RHONE-POULENC S.A.

Effective date: 19860131