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1. (US20180127587) Colorant compounds derived from genipin or genipin containing materials

Office : United States of America
Application Number: 15807435 Application Date: 08.11.2017
Publication Number: 20180127587 Publication Date: 10.05.2018
Grant Number: 10266698 Grant Date: 23.04.2019
Publication Kind : B2
IPC:
A23L 5/43
A61K 8/84
A61K 47/34
C09B 23/04
C09B 61/00
C09B 67/22
C09B 67/54
[IPC code unknown for A23L 5/43]
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
84
obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47
Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives
30
Macromolecular compounds
34
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
23
Methine or polymethine dyes, e.g. cyanine dyes
01
characterised by the methine chain
02
containing an odd number of CH groups
04
one CH group, e.g. cyanines, isocyanines, pseudocyanines
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
61
Dyes of natural origin prepared from natural sources
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67
Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
22
Mixtures of different pigments or dyes or solid solutions of pigments or dyes
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67
Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
54
Separation; Purification
CPC:
A23L 5/43
A23V 2002/00
A61K 2800/30
A61K 47/34
A61K 8/84
C09B 23/04
C09B 61/00
C09B 67/0034
C09B 67/0096
Applicants: ECOFLORA S.A.S.
Inventors: Esteban Vargas Cano
Luis Fernando Echeverri Lopez
Juan Fernando Gil Romero
Edwin Andrés Correa Garcés
Sandra Patricia Zapata Porras
Agents: Sterne, Kessler, Goldstein & Fox P.L.L.C.
Priority Data:
Title: (EN) Colorant compounds derived from genipin or genipin containing materials
Abstract: front page image
(EN)

The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.