FR1376027A - Process for preparing a carotenoid - Google Patents

Process for preparing a carotenoid

Info

Publication number
FR1376027A
FR1376027A FR952655A FR952655A FR1376027A FR 1376027 A FR1376027 A FR 1376027A FR 952655 A FR952655 A FR 952655A FR 952655 A FR952655 A FR 952655A FR 1376027 A FR1376027 A FR 1376027A
Authority
FR
France
Prior art keywords
carotenoid
preparing
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.)
Expired
Application number
FR952655A
Other languages
French (fr)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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
Priority to BE639531D priority Critical patent/BE639531A/fr
Priority claimed from US236156A external-priority patent/US3280502A/en
Priority to CH1296063A priority patent/CH433267A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR952655A priority patent/FR1376027A/en
Application granted granted Critical
Publication of FR1376027A publication Critical patent/FR1376027A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/12—Unicellular algae; Culture media therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/179—Colouring agents, e.g. pigmenting or dyeing agents
    • 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
    • A23L5/46—Addition of dyes or pigments, e.g. in combination with optical brighteners using dyes or pigments of microbial or algal origin
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P23/00—Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Animal Husbandry (AREA)
FR952655A 1962-11-07 1963-11-05 Process for preparing a carotenoid Expired FR1376027A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE639531D BE639531A (en) 1963-11-05
CH1296063A CH433267A (en) 1962-11-07 1963-10-23 Process for the production of lutein
FR952655A FR1376027A (en) 1962-11-07 1963-11-05 Process for preparing a carotenoid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US236156A US3280502A (en) 1962-11-07 1962-11-07 Process for the preparation of lutein
FR952655A FR1376027A (en) 1962-11-07 1963-11-05 Process for preparing a carotenoid

Publications (1)

Publication Number Publication Date
FR1376027A true FR1376027A (en) 1964-10-23

Family

ID=34913592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952655A Expired FR1376027A (en) 1962-11-07 1963-11-05 Process for preparing a carotenoid

Country Status (2)

Country Link
CH (1) CH433267A (en)
FR (1) FR1376027A (en)

Also Published As

Publication number Publication date
CH433267A (en) 1967-04-15

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