MX9701750A - Suspensiones de carotenoides y retinoides finamente dispersos y su preparacion. - Google Patents

Suspensiones de carotenoides y retinoides finamente dispersos y su preparacion.

Info

Publication number
MX9701750A
MX9701750A MX9701750A MX9701750A MX9701750A MX 9701750 A MX9701750 A MX 9701750A MX 9701750 A MX9701750 A MX 9701750A MX 9701750 A MX9701750 A MX 9701750A MX 9701750 A MX9701750 A MX 9701750A
Authority
MX
Mexico
Prior art keywords
suspensions
degree
retinoides
carotenoides
preparation
Prior art date
Application number
MX9701750A
Other languages
English (en)
Other versions
MXPA97001750A (es
Inventor
Erik Luddecke
Loni Schweikert
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX9701750A publication Critical patent/MX9701750A/es
Publication of MXPA97001750A publication Critical patent/MXPA97001750A/es

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
    • A23L5/43—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • 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
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0091—Process features in the making of dispersions, e.g. ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nutrition Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se preparan suspensiones de carotenoides o retinoides finamente dispersos mediante la disolucion de carotenoides o retinoides en un disolvente orgánico misible en agua a 50 degree C-250 degree C, cuando sea apropiado bajo presion elevada, en menos de 10 segundos, e inmediatamente después mezclar la solucion con un medio acuoso a una temperatura de 0 a 90 degree C, en donde el mezclado con el medio acuoso tiene lugar en la ausencia de un coloide protector y en la presencia de por lo menos un emulsificador fisiologicamente tolerable.
MXPA/A/1997/001750A 1996-03-11 1997-03-07 Suspensiones de carotenoides y retinoides finamente dispersos y su preparacion MXPA97001750A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609538A DE19609538A1 (de) 1996-03-11 1996-03-11 Feinverteilte Carotinoid- und Retinoidsuspensionen und Verfahren zu ihrer Herstellung
DE19609538.7 1996-03-11

Publications (2)

Publication Number Publication Date
MX9701750A true MX9701750A (es) 1997-09-30
MXPA97001750A MXPA97001750A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
AU711746B2 (en) 1999-10-21
BR9701263A (pt) 1998-11-10
IL120361A (en) 2001-08-08
DE59705020D1 (de) 2001-11-29
AU1620297A (en) 1997-09-18
ES2166926T3 (es) 2002-05-01
JPH101616A (ja) 1998-01-06
US5895659A (en) 1999-04-20
JP3884817B2 (ja) 2007-02-21
EP0795585B1 (de) 2001-10-24
CA2199640A1 (en) 1997-09-11
DE19609538A1 (de) 1997-09-18
BR9701263B1 (pt) 2009-05-05
IL120361A0 (en) 1997-07-13
ATE207515T1 (de) 2001-11-15
EP0795585A1 (de) 1997-09-17

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees