IT1050722B - Preparazioni di carotenoidi - Google Patents

Preparazioni di carotenoidi

Info

Publication number
IT1050722B
IT1050722B IT25686/75A IT2568675A IT1050722B IT 1050722 B IT1050722 B IT 1050722B IT 25686/75 A IT25686/75 A IT 25686/75A IT 2568675 A IT2568675 A IT 2568675A IT 1050722 B IT1050722 B IT 1050722B
Authority
IT
Italy
Prior art keywords
carotenoid preparations
carotenoid
preparations
Prior art date
Application number
IT25686/75A
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of IT1050722B publication Critical patent/IT1050722B/it

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
    • 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
    • A23L5/43—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
    • A23L5/44—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives using carotenoids or xanthophylls
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Medicinal Preparation (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fodder In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)
IT25686/75A 1974-08-13 1975-07-23 Preparazioni di carotenoidi IT1050722B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/497,025 US3998753A (en) 1974-08-13 1974-08-13 Water dispersible carotenoid preparations and processes thereof

Publications (1)

Publication Number Publication Date
IT1050722B true IT1050722B (it) 1981-03-20

Family

ID=23975161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25686/75A IT1050722B (it) 1974-08-13 1975-07-23 Preparazioni di carotenoidi

Country Status (9)

Country Link
US (1) US3998753A (it)
JP (1) JPS5141732A (it)
AT (1) AT351912B (it)
BE (1) BE832331A (it)
DE (1) DE2534091A1 (it)
FR (1) FR2281961A1 (it)
GB (1) GB1502895A (it)
IT (1) IT1050722B (it)
NL (1) NL7509586A (it)

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CN104274428B (zh) 2013-07-09 2016-04-13 浙江新维普添加剂有限公司 油分散性类胡萝卜素制剂的制备方法
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CN111903846B (zh) 2020-07-31 2023-10-31 浙江新和成股份有限公司 一种稳定、高生物利用度的类胡萝卜素微胶囊及其制备方法
CN115530367B (zh) * 2021-06-29 2023-09-26 华南理工大学 一种含β-胡萝卜素的氧化高直链淀粉乳液及其制备方法与应用
CN114287625B (zh) * 2021-12-28 2024-04-05 大连医诺生物股份有限公司 一种类胡萝卜素制剂及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886294A (en) * 1973-03-12 1975-05-27 Hoffmann La Roche Carotenoid coloring compositions and preparation thereof

Also Published As

Publication number Publication date
FR2281961A1 (fr) 1976-03-12
US3998753A (en) 1976-12-21
BE832331A (fr) 1976-02-12
NL7509586A (nl) 1976-02-17
DE2534091A1 (de) 1976-02-26
GB1502895A (en) 1978-03-08
AT351912B (de) 1979-08-27
JPS5141732A (it) 1976-04-08
FR2281961B1 (it) 1978-04-28
ATA625675A (de) 1979-01-15

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