Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
  • C07D487/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23K—FODDER
  • A23K10/00—Animal feeding-stuffs
  • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
• • 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
• • 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
  • A23K—FODDER
  • A23K40/00—Shaping or working-up of animal feeding-stuffs
• • 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

Landscapes

• Chemical & Material Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Polymers & Plastics (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)
• Zoology (AREA)
• Organic Chemistry (AREA)
• Animal Husbandry (AREA)
• Health & Medical Sciences (AREA)
• Nutrition Science (AREA)
• Biotechnology (AREA)
• Botany (AREA)
• Molecular Biology (AREA)
• Mycology (AREA)
• Physiology (AREA)
• Fats And Perfumes (AREA)
• Coloring Foods And Improving Nutritive Qualities (AREA)
• Fodder In General (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8803337

Family Applications (1)

Country Status (8)

Families Citing this family (3)

• 1963
  • 1963-05-08 FR FR934063A patent/FR1364084A/en not_active Expired
• 1964
  • 1964-05-04 BE BE647440D patent/BE647440A/xx unknown
  • 1964-05-06 DE DE19641492908 patent/DE1492908A1/en active Pending
  • 1964-05-06 CH CH592664A patent/CH428408A/en unknown
  • 1964-05-06 GB GB18817/64A patent/GB1061933A/en not_active Expired
  • 1964-05-08 LU LU46040D patent/LU46040A1/xx unknown
  • 1964-05-08 NL NL6405179A patent/NL6405179A/xx unknown
  • 1964-08-13 ES ES0299777A patent/ES299777A1/en not_active Expired

Also Published As

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