CN1513823A - 超临界co2提取虎杖白藜芦醇工艺 - Google Patents
超临界co2提取虎杖白藜芦醇工艺 Download PDFInfo
- Publication number
- CN1513823A CN1513823A CNA021399123A CN02139912A CN1513823A CN 1513823 A CN1513823 A CN 1513823A CN A021399123 A CNA021399123 A CN A021399123A CN 02139912 A CN02139912 A CN 02139912A CN 1513823 A CN1513823 A CN 1513823A
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- CN
- China
- Prior art keywords
- extraction
- resveratrol
- giant knotweed
- supercritical
- technology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021399123A CN100340536C (zh) | 2002-12-31 | 2002-12-31 | 超临界co2提取虎杖白藜芦醇工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021399123A CN100340536C (zh) | 2002-12-31 | 2002-12-31 | 超临界co2提取虎杖白藜芦醇工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1513823A true CN1513823A (zh) | 2004-07-21 |
CN100340536C CN100340536C (zh) | 2007-10-03 |
Family
ID=34231937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021399123A Expired - Lifetime CN100340536C (zh) | 2002-12-31 | 2002-12-31 | 超临界co2提取虎杖白藜芦醇工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN100340536C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007011676A1 (de) * | 2007-03-09 | 2008-09-18 | Hermann-Josef Wilhelm | Verfahren zur Herstellung von Wirkstoffen aus einer Pflanze |
DE102008035285A1 (de) * | 2008-07-02 | 2010-01-07 | Hermann-Josef Wilhelm | Verfahren zur Gewinnung von Wirkstoffen aus einer Pflanze |
CN101917349A (zh) * | 2010-09-08 | 2010-12-15 | 北京网康科技有限公司 | 一种网络流量控制系统及方法 |
CN101993354A (zh) * | 2009-08-11 | 2011-03-30 | 天津市工业微生物研究所 | 一种提取白藜芦醇的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2795964A1 (fr) * | 1999-07-08 | 2001-01-12 | Actichem | Procede de fabrication d'un extrait naturel de la vigne concentre en resveratrol et produits |
CN1090603C (zh) * | 1999-09-24 | 2002-09-11 | 四川省凉山州生物研究所 | 一种从中药虎杖中提取白藜芦醇的工艺 |
CN1341587A (zh) * | 2001-09-17 | 2002-03-27 | 上海汇谷生物技术有限公司 | 一种从虎杖中制备白藜芦醇的方法 |
CN1384088A (zh) * | 2002-05-21 | 2002-12-11 | 杨建文 | 一种从虎杖植物中提取白藜芦醇的制备方法 |
-
2002
- 2002-12-31 CN CNB021399123A patent/CN100340536C/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007011676A1 (de) * | 2007-03-09 | 2008-09-18 | Hermann-Josef Wilhelm | Verfahren zur Herstellung von Wirkstoffen aus einer Pflanze |
DE102008035285A1 (de) * | 2008-07-02 | 2010-01-07 | Hermann-Josef Wilhelm | Verfahren zur Gewinnung von Wirkstoffen aus einer Pflanze |
CN101993354A (zh) * | 2009-08-11 | 2011-03-30 | 天津市工业微生物研究所 | 一种提取白藜芦醇的方法 |
CN101917349A (zh) * | 2010-09-08 | 2010-12-15 | 北京网康科技有限公司 | 一种网络流量控制系统及方法 |
CN101917349B (zh) * | 2010-09-08 | 2013-09-18 | 北京网康科技有限公司 | 一种网络流量控制系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100340536C (zh) | 2007-10-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081128 Address after: Xinhui District, Xinhui District, Guangdong City, Jiangmen Province, seven Fort Industrial and Trade North Zone Three Patentee after: NANFANG LEE KUM KEE Co.,Ltd. Address before: Key Laboratory of forest chemical industry, Wuling University, Yongding District, Zhangjiajie, Hunan Patentee before: Cao Yong |
|
ASS | Succession or assignment of patent right |
Owner name: SOUTHERN CO. LIJINJI CO., LTD. Free format text: FORMER OWNER: CAO YONG Effective date: 20081128 |
|
C56 | Change in the name or address of the patentee |
Owner name: INFINITUS (CHINA) CO., LTD. Free format text: FORMER NAME: SOUTHERN CO. LIJINJI CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Xinhui District, Xinhui District, Guangdong City, Jiangmen Province, seven Fort Industrial and Trade North Zone Three Patentee after: INFINITUS (CHINA) Co.,Ltd. Address before: Xinhui District, Xinhui District, Guangdong City, Jiangmen Province, seven Fort Industrial and Trade North Zone Three Patentee before: NANFANG LEE KUM KEE Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20071003 |
|
CX01 | Expiry of patent term |