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1. WO2002017732 - EFFICIENT METHOD FOR PRODUCING COMPOSITIONS ENRICHED IN ANTHOCYANINS

Considered void:  22.02.2002
Publication Number WO/2002/017732
Publication Date 07.03.2002
International Application No. PCT/US2001/027161
International Filing Date 31.08.2001
IPC
C07D 311/62 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
311Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
02ortho- or peri-condensed with carbocyclic rings or ring systems
04Benzo pyrans, not hydrogenated in the carbocyclic ring
58other than with oxygen or sulfur atoms in position 2 or 4
60with aryl radicals attached in position 2
62with oxygen atoms directly attached in position 3, e.g. anthocyanidins
CPC
A23L 33/105
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
33Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
10using additives
105Plant extracts, their artificial duplicates or their derivatives
A61K 31/352
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
335having oxygen as the only ring hetero atom, e.g. fungichromin
35having six-membered rings with one oxygen as the only ring hetero atom
352condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 36/074
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
36Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
06Fungi, e.g. yeasts
07Basidiomycota, e.g. Cryptococcus
074Ganoderma
A61K 36/185
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
36Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
18Magnoliophyta (angiosperms)
185Magnoliopsida (dicotyledons)
A61K 36/29
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
36Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
18Magnoliophyta (angiosperms)
185Magnoliopsida (dicotyledons)
29Berberidaceae (Barberry family), e.g. barberry, cohosh or mayapple
A61K 36/31
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
36Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
18Magnoliophyta (angiosperms)
185Magnoliopsida (dicotyledons)
31Brassicaceae or Cruciferae (Mustard family), e.g. broccoli, cabbage or kohlrabi
Applicants
  • HAUSER, INC. [US]/[US]
  • TEMPESTA, Michael, S. [US]/[US]
  • DAUGHERTY, F., Joseph [US]/[US]
Inventors
  • TEMPESTA, Michael, S.
  • DAUGHERTY, F., Joseph
  • BAILEY, David, T.
  • FREEBERG, Delano, R.
  • GERTENBACH, Dennis
  • GOURDIN, Gerald
  • RICHHEIMER, Steven
Agents
  • BURTON, Carol, W.
Priority Data
60/229,20531.08.2000US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EFFICIENT METHOD FOR PRODUCING COMPOSITIONS ENRICHED IN ANTHOCYANINS
(FR) PROCEDE EFFICACE DE PRODUCTION DE COMPOSITIONS ENRICHIES EN ANTHOCYANINES
Abstract
(EN)
This invention includes both a one-column process and a two-column process for the preparation of compositions enriched for anthocyanins from a crude plant extract. Both processes include a novel column purification step using a brominated polystyrene resin. This invention also includes extracts enriched for anthocyanins.
(FR)
L'invention se rapporte à la fois à un procédé à une colonne et à un procédé à deux colonnes permettant la préparation de compositions enrichies en anthocyanines à partir d'un extrait végétal brut. Les deux procédés comprennent une nouvelle étape de purification en colonne utilisant une résine polystyrène bromée. Cette invention se rapporte également à des extraits enrichis en anthocyanines.
Also published as
Latest bibliographic data on file with the International Bureau