WO2006117168A3 - Verfahren zur herstellung von ginkgoextrakten mit vermindertem gehalt an unpolaren pflanzeninhaltsstoffen und umweltbedingten unpolaren fremdstoffen - Google Patents
Verfahren zur herstellung von ginkgoextrakten mit vermindertem gehalt an unpolaren pflanzeninhaltsstoffen und umweltbedingten unpolaren fremdstoffen Download PDFInfo
- Publication number
- WO2006117168A3 WO2006117168A3 PCT/EP2006/004028 EP2006004028W WO2006117168A3 WO 2006117168 A3 WO2006117168 A3 WO 2006117168A3 EP 2006004028 W EP2006004028 W EP 2006004028W WO 2006117168 A3 WO2006117168 A3 WO 2006117168A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polar
- extract
- foreign substances
- ecological
- plant ingredients
- Prior art date
Links
- 239000000284 extract Substances 0.000 title abstract 10
- 235000008100 Ginkgo biloba Nutrition 0.000 title abstract 4
- 244000194101 Ginkgo biloba Species 0.000 title abstract 4
- 235000009543 Silphium laciniatum Nutrition 0.000 title abstract 3
- 240000003241 Silphium laciniatum Species 0.000 title abstract 3
- 239000004615 ingredient Substances 0.000 title abstract 3
- 239000000126 substance Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 235000011201 Ginkgo Nutrition 0.000 title 1
- 239000003463 adsorbent Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/16—Ginkgophyta, e.g. Ginkgoaceae (Ginkgo family)
-
- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Alternative & Traditional Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Extrakts aus Ginkgo biloba mit gegenüber dem Ausgangsextrakt vermindertem Gehalt an unpolaren Pflanzeninhaltsstoffen und umweltbedingten unpolaren Fremdstoffen, gekennzeichnet durch folgende Verfahrensschritte: (a) Herstellung einer wässrig-ketonischen oder wässrig-alkoholischen Lösung eines Ginkgo biloba Ausgangsextrakts und Aufbringen auf ein Adsorberharz, (b) Eluieren des Adsorberharzes mit einem wässrigen C3-C6 Keton oder einem wässrigen C1-C3 Alkohol und (c) ggf. Einengen und Trocknen der so erhaltenen Extraktlösung zum Trockenextrakt. Die Erfindung betrifft ferner einen Extrakt (Flüssigextrakt bzw. Spissumextrakt als auch Trockenextrakt) aus Ginkgo biloba mit gegenüber dem Ausgangsextrakt vermindertem Gehalt an unpolaren Pflanzeninhaltsstoffen und umweltbedingten unpolaren Fremdstoffen, erhältlich nach dem erfindungsgemäßen Verfahren.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005020641 | 2005-05-03 | ||
DE102005020641.7 | 2005-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006117168A2 WO2006117168A2 (de) | 2006-11-09 |
WO2006117168A3 true WO2006117168A3 (de) | 2007-02-15 |
Family
ID=36940201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/004028 WO2006117168A2 (de) | 2005-05-03 | 2006-04-28 | Verfahren zur herstellung von ginkgoextrakten mit vermindertem gehalt an unpolaren pflanzeninhaltsstoffen und umweltbedingten unpolaren fremdstoffen |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070014880A1 (de) |
WO (1) | WO2006117168A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20052516A1 (it) * | 2005-12-29 | 2007-06-30 | Evultis Sa | PROCESSO PER L'ISOLAMENTO DI PèRINCIPI FARMACOLOGICAMENTE ATTIVI DI ORIGINE VEGETALE ED ANIMALE |
WO2008052754A2 (de) * | 2006-11-02 | 2008-05-08 | Dr. Willmar Schwabe Gmbh & Co. Kg | Verfahren zur herstellung von pflanzenextrakten mit vermindertem gehalt an umweltbedingten unpolaren fremdstoffen |
HUE041715T2 (hu) * | 2007-12-21 | 2019-05-28 | Dr Willmar Schwabe Gmbh & Co Kg | Ginkgo biloba levél-kivonat alkalmazása |
FR2926994B1 (fr) * | 2008-02-06 | 2010-08-27 | Sod Conseils Rech Applic | Nouveau procede pour la preparation d'extraits de ginkgo biloba |
CN103768245A (zh) * | 2012-10-26 | 2014-05-07 | 苏州市洋海电子有限公司 | 一种中药制剂 |
CN103800392A (zh) * | 2012-11-07 | 2014-05-21 | 苏州市洋海电子有限公司 | 复方茯苓的制剂 |
CN106109511B (zh) * | 2016-07-19 | 2017-11-28 | 中南民族大学 | 一种银杏叶提取物及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360556A1 (de) * | 1988-09-20 | 1990-03-28 | INDENA S.p.A. | Ginkgo-biloba-Extrakte und ihre Verfahren zur Herstellung |
JPH04182434A (ja) * | 1990-11-17 | 1992-06-30 | Seiichi Umeda | いちょう葉抽出物を取得する方法 |
EP0692257A1 (de) * | 1994-07-14 | 1996-01-17 | Emil Flachsmann AG | Verfahren zur Herstellung von pestizidarmen Wirkstoffkonzentraten aus Pflanzen |
WO2000001397A1 (de) * | 1998-07-02 | 2000-01-13 | Dr. Willmar Schwabe Gmbh & Co. | Wasserlöslicher nativer pflanzlicher trockenextrakt, insbesondere ginkgo biloba extrakt mit hohem gehalt an terpenoiden und flavonglykosiden |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637302A (en) * | 1988-09-20 | 1997-06-10 | Indena Spa | Extracts of Ginkgo biloba and their methods of preparation |
US5202309A (en) * | 1989-06-30 | 1993-04-13 | Merck & Co., Inc. | Antibiotic cyclopeptide fermentation product |
US5171573A (en) * | 1989-09-28 | 1992-12-15 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | 4G -alpha-D-glucopyranosyl rutin, and its preparation and uses |
US5449611A (en) * | 1993-07-27 | 1995-09-12 | Ensys, Inc. | Polyaromatic hydrocarbon (PAH) immunoassay method, its components and a kit for use in performing the same |
US6030621A (en) * | 1998-03-19 | 2000-02-29 | De Long; Xie | Ginkgo biloba composition, method to prepare the same and uses thereof |
US6117431A (en) * | 1999-12-03 | 2000-09-12 | Pharmline Inc. | Method for obtaining an extract from ginkgo biloba leaves |
WO2004080993A1 (ja) * | 2003-03-11 | 2004-09-23 | Toyo Shinyaku Co., Ltd. | プロアントシアニジン高含有物の製造方法 |
-
2006
- 2006-04-28 WO PCT/EP2006/004028 patent/WO2006117168A2/de not_active Application Discontinuation
- 2006-05-02 US US11/417,011 patent/US20070014880A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360556A1 (de) * | 1988-09-20 | 1990-03-28 | INDENA S.p.A. | Ginkgo-biloba-Extrakte und ihre Verfahren zur Herstellung |
JPH04182434A (ja) * | 1990-11-17 | 1992-06-30 | Seiichi Umeda | いちょう葉抽出物を取得する方法 |
EP0692257A1 (de) * | 1994-07-14 | 1996-01-17 | Emil Flachsmann AG | Verfahren zur Herstellung von pestizidarmen Wirkstoffkonzentraten aus Pflanzen |
WO2000001397A1 (de) * | 1998-07-02 | 2000-01-13 | Dr. Willmar Schwabe Gmbh & Co. | Wasserlöslicher nativer pflanzlicher trockenextrakt, insbesondere ginkgo biloba extrakt mit hohem gehalt an terpenoiden und flavonglykosiden |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 496 (C - 0995) 14 October 1992 (1992-10-14) * |
Also Published As
Publication number | Publication date |
---|---|
US20070014880A1 (en) | 2007-01-18 |
WO2006117168A2 (de) | 2006-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006117168A3 (de) | Verfahren zur herstellung von ginkgoextrakten mit vermindertem gehalt an unpolaren pflanzeninhaltsstoffen und umweltbedingten unpolaren fremdstoffen | |
Tomšik et al. | Optimization of ultrasound-assisted extraction of bioactive compounds from wild garlic (Allium ursinum L.) | |
WO2007146156A3 (en) | Biological fixative and method of using the biological fixative | |
Mazza et al. | Syrah grape skin valorisation using ultrasound‐assisted extraction: Phenolic compounds recovery, antioxidant capacity and phenolic profile | |
Wang et al. | Comprehensive study of volatile compounds in two Australian rosé wines: Aroma extract dilution analysis (AEDA) of extracts prepared using solvent-assisted flavor evaporation (SAFE) or headspace solid-phase extraction (HS-SPE) | |
Pons et al. | Identification of volatile compounds responsible for prune aroma in prematurely aged red wines | |
WO2007109804A3 (en) | Extracts and methods comprising cinnamon species | |
ATE407689T1 (de) | Nachtkerzensamenextrakte als inhibitoren der zuckerabsorption und deren herstellungsprozess | |
WO2005091953A3 (en) | Morinda citrifolia leaf extract compositions and methods of obtaining the same | |
WO2006094848A3 (de) | Wässrige lackzusammensetzungen für holz | |
WO2007109801A3 (en) | Extracts and methods comprising ganoderma species | |
WO2010009343A3 (en) | Method of extraction of furfural and glucose from biomass using one or more supercritical fluids | |
ATE555667T1 (de) | Entfernung unerwünschter begleitstoffe aus pflanzenproteinextrakten | |
WO2008090410A3 (en) | Cinnamomi and poria composition and uses thereof | |
WO2009081211A3 (en) | Composition and method | |
DE602007008591D1 (de) | Verwendung eines Holzhydrolysats | |
WO2009080778A3 (de) | Zubereitungen mit hagebuttenextrakten sowie verfahren zur herstellung von hagebuttenextrakten | |
DE602007005428D1 (de) | Verfahren zur Extraktion von Öl aus ölhaltigen vegetabilen Stoffen | |
WO2007047003A3 (en) | Anti-inflammatory substances extracted from echinacea | |
WO2012075275A3 (en) | Novel topical composition of sarracenia purpurea (pitcher plant) | |
EP1245613A3 (de) | Verfahren zur Herstellung von Tannin und seine Verwendung | |
WO2007147445A3 (de) | Keratinbindende effektormoleküle und verfahren zu deren herstellung | |
ATE539839T1 (de) | Verfahren zur herstellung einer spurstange | |
Caruso et al. | Gas chromatography–mass spectrometry characterization of the varnish and glue of an ancient 18th century double bass | |
WO2008086759A3 (en) | Method of preparation and isolation of betulin diacetate from birch bark from paper mills and its optional processing to betulin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: RU |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06724649 Country of ref document: EP Kind code of ref document: A2 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 6724649 Country of ref document: EP |