Classifications

• • 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
• • 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
• • 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

Landscapes

• Chemical & Material Sciences (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 Chemistry (AREA)
• Coloring Foods And Improving Nutritive Qualities (AREA)
• Medicinal Preparation (AREA)
• Non-Alcoholic Beverages (AREA)
• Meat, Egg Or Seafood Products (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4185517

Family Applications (1)

Country Status (10)

Families Citing this family (14)

Family Cites Families (4)

• 1978
  • 1978-12-15 SE SE7812896A patent/SE7812896L/xx unknown
• 1979
  • 1979-01-04 NL NL7900051A patent/NL7900051A/xx not_active Application Discontinuation
  • 1979-01-11 JP JP107379A patent/JPS5498372A/ja active Pending
  • 1979-01-11 FR FR7900606A patent/FR2414530A1/fr not_active Withdrawn
  • 1979-01-12 GB GB791233A patent/GB2012547A/en not_active Withdrawn
  • 1979-01-12 DE DE19792901071 patent/DE2901071A1/de not_active Withdrawn
  • 1979-01-12 IT IT19271/79A patent/IT1111687B/it active
  • 1979-01-12 DK DK15079A patent/DK15079A/da unknown
  • 1979-01-12 NO NO790102A patent/NO790102L/no unknown
  • 1979-01-12 BE BE0/192845A patent/BE873419A/fr unknown

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