CA1220967A - Colorant hydrosoluble pour produits comestibles - Google Patents

Colorant hydrosoluble pour produits comestibles

Info

Publication number
CA1220967A
CA1220967A CA000422897A CA422897A CA1220967A CA 1220967 A CA1220967 A CA 1220967A CA 000422897 A CA000422897 A CA 000422897A CA 422897 A CA422897 A CA 422897A CA 1220967 A CA1220967 A CA 1220967A
Authority
CA
Canada
Prior art keywords
water
dye
soluble
substrate
colorant
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
CA000422897A
Other languages
English (en)
Inventor
John H. Pasch
John E. Hammond
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.)
General Foods Corp
Original Assignee
General Foods Corp
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 General Foods Corp filed Critical General Foods Corp
Application granted granted Critical
Publication of CA1220967A publication Critical patent/CA1220967A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
CA000422897A 1982-03-26 1983-03-04 Colorant hydrosoluble pour produits comestibles Expired CA1220967A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36217882A 1982-03-26 1982-03-26
US362,178 1989-06-06

Publications (1)

Publication Number Publication Date
CA1220967A true CA1220967A (fr) 1987-04-28

Family

ID=23424997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000422897A Expired CA1220967A (fr) 1982-03-26 1983-03-04 Colorant hydrosoluble pour produits comestibles

Country Status (3)

Country Link
CA (1) CA1220967A (fr)
DE (1) DE3308569A1 (fr)
GB (1) GB2117215B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549933A (en) * 1991-03-15 1996-08-27 Creative Toy Corporation Process for painting snow
US5507991A (en) * 1994-10-18 1996-04-16 Mudd; John R. Extrusion method for producing FD&C dyes
CN112662197B (zh) * 2021-01-19 2022-06-28 上海应用技术大学 一种萱草花水溶性色素的提取方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345363A (en) * 1929-12-30 1931-03-26 Kohnstamm & Company H Improvements in the manufacture of compositions for colouring or flavouring foodstuffs
GB710789A (en) * 1951-01-15 1954-06-16 Hoffman La Roche Ag Deutsche Process for colouring foodstuffs
US4133900A (en) * 1977-08-29 1979-01-09 General Foods Corporation Stabilization of erythrosine in aqueous acidic food systems
US4165390A (en) * 1977-08-29 1979-08-21 General Foods Corporation Process for solubilizing FD&C Red #3 under acidic conditions and composition
US4274830A (en) * 1977-09-27 1981-06-23 Colorcon, Inc. Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products
US4313966A (en) * 1978-12-11 1982-02-02 National Can Corporation Colorants for lipid-based edible compositions and lipid-based compositions made therefrom

Also Published As

Publication number Publication date
GB2117215A (en) 1983-10-12
DE3308569A1 (de) 1983-10-06
GB8307527D0 (en) 1983-04-27
GB2117215B (en) 1985-10-02

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20040428