CN1048724C - 一种从银杏叶中提取总黄酮的方法 - Google Patents
一种从银杏叶中提取总黄酮的方法 Download PDFInfo
- Publication number
- CN1048724C CN1048724C CN95118737A CN95118737A CN1048724C CN 1048724 C CN1048724 C CN 1048724C CN 95118737 A CN95118737 A CN 95118737A CN 95118737 A CN95118737 A CN 95118737A CN 1048724 C CN1048724 C CN 1048724C
- Authority
- CN
- China
- Prior art keywords
- amount
- time
- aqueous solution
- extracting
- alkaline aqueous
- 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.)
- Expired - Fee Related
Links
Landscapes
- Medicines Containing Plant Substances (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95118737A CN1048724C (zh) | 1995-11-15 | 1995-11-15 | 一种从银杏叶中提取总黄酮的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95118737A CN1048724C (zh) | 1995-11-15 | 1995-11-15 | 一种从银杏叶中提取总黄酮的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1129218A CN1129218A (zh) | 1996-08-21 |
CN1048724C true CN1048724C (zh) | 2000-01-26 |
Family
ID=5081770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95118737A Expired - Fee Related CN1048724C (zh) | 1995-11-15 | 1995-11-15 | 一种从银杏叶中提取总黄酮的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1048724C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362011C (zh) * | 2003-01-08 | 2008-01-16 | 浙江康恩贝制药股份有限公司 | 银杏叶提取物的制备方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6030621A (en) * | 1998-03-19 | 2000-02-29 | De Long; Xie | Ginkgo biloba composition, method to prepare the same and uses thereof |
DE19829516B4 (de) * | 1998-07-02 | 2004-08-26 | Dr. Willmar Schwabe Gmbh & Co. Kg | Wasserlöslicher nativer Trockenextrakt aus Gingko biloba mit hohem Gehalt an Terpenoiden und Flavonglykosiden |
AU2002349731A1 (en) * | 2002-11-11 | 2004-07-14 | Pro-Herb Gmbh | An organic extract of ginkgo, and the preparation method and use thereof |
CN1318440C (zh) * | 2003-01-08 | 2007-05-30 | 浙江康恩贝制药股份有限公司 | 低酸银杏叶提取物的制备方法 |
EP1755629A1 (de) * | 2004-04-29 | 2007-02-28 | GOETECH GmbH | Ginkgo biloba extrakt und verfahren zu seiner herstellung |
CN100463683C (zh) * | 2005-08-15 | 2009-02-25 | 黑龙江省珍宝岛制药有限公司 | 一种舒血宁注射液制剂及其工艺 |
CN100528855C (zh) * | 2005-12-27 | 2009-08-19 | 中国科学院山西煤炭化学研究所 | 由苦参生产苦参总黄酮或黄酮盐的方法 |
CN101449805B (zh) * | 2008-12-23 | 2012-08-08 | 浙江工业大学 | 一种从银杏叶中提取银杏提取物的方法 |
CN101703535B (zh) * | 2009-11-05 | 2011-05-04 | 浙江大学 | 一种提高银杏叶药效成分含量的方法 |
CN101785559B (zh) * | 2009-12-29 | 2012-08-08 | 孙羽菡 | 用银杏制备银杏脱毒粉、且联产银杏酚酸粗提物的工艺方法 |
CN101904877B (zh) * | 2010-08-06 | 2011-09-28 | 合肥工业大学 | 一种低酚酸银杏黄酮提取物的制备方法 |
CN104189285A (zh) * | 2014-09-12 | 2014-12-10 | 广西中医药大学 | 一种具有降血糖作用的中药制剂 |
CN118108775B (zh) * | 2024-01-23 | 2025-01-28 | 石河子大学第一附属医院 | 一种香青兰中黄酮类成分的提取方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR940002797B1 (ko) * | 1989-08-09 | 1994-04-02 | 주식회사 코오롱 | 고농도의 플라본 배당체 추출정제 방법 |
KR940002798B1 (ko) * | 1989-10-06 | 1994-04-02 | 동국제약 주식회사 | 플라본배당체의 추출방법과 그 장치 |
-
1995
- 1995-11-15 CN CN95118737A patent/CN1048724C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940002797B1 (ko) * | 1989-08-09 | 1994-04-02 | 주식회사 코오롱 | 고농도의 플라본 배당체 추출정제 방법 |
KR940002798B1 (ko) * | 1989-10-06 | 1994-04-02 | 동국제약 주식회사 | 플라본배당체의 추출방법과 그 장치 |
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362011C (zh) * | 2003-01-08 | 2008-01-16 | 浙江康恩贝制药股份有限公司 | 银杏叶提取物的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1129218A (zh) | 1996-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1048724C (zh) | 一种从银杏叶中提取总黄酮的方法 | |
CN1032651C (zh) | 甜菊糖甙的精制方法 | |
CN1699586A (zh) | 一种从茶叶中提取茶多酚副产咖啡碱和茶多糖的方法 | |
CN106800586A (zh) | 一种辣木蛋白质高效提取的方法 | |
CN112353881A (zh) | 一种从芭蕉叶茎秆中提取多酚类物质的方法 | |
CN102106877B (zh) | 一种银杏叶提取物的生产工艺 | |
CN109097413A (zh) | 一种基于乌饭树树叶制备不同色调靛蓝色素的方法 | |
CN103012544A (zh) | 一种从油茶籽饼粕中提取皂素和多糖的方法 | |
CN111269171A (zh) | 一种高纯度1-脱氧野尻霉素的制备方法 | |
CN1194983C (zh) | 越橘中花色甙的提取方法 | |
CA2070087A1 (en) | Recovery of cyanide from precious metal tailings | |
CN105012359A (zh) | 一种回收甜茶多酚的方法 | |
AU2017416080B2 (en) | Method for preparing betanin | |
CN103483403A (zh) | 一种从橘渣中提纯橙皮甙的循环提取方法 | |
CN116459286B (zh) | 一种从辣木叶中提取辣木黄酮的方法 | |
CN109705127A (zh) | 一种植物源叶绿素铜钠盐的抗乳化制备方法 | |
CN110305097B (zh) | 一种从蔓越橘中提取花青素的方法 | |
CN112125938A (zh) | 一种从糖渣萃取三氯蔗糖-6-乙酯的方法 | |
CN1025499C (zh) | 一种从废烟末中提取烟碱的方法 | |
CN1272331C (zh) | 一种提取葛根中三种有效成分的方法 | |
CN100365023C (zh) | 苹果果胶的脱色及生产白色细粉的苹果果胶的工艺 | |
CN1130627A (zh) | L-抗坏血酸钠或钾的制备方法 | |
CN115594775A (zh) | 一种银耳多糖的制备方法及应用 | |
CN1039027A (zh) | 食用甘草甜素的制造方法 | |
CN102850470A (zh) | 一种从绿茶茶渣中分离纯化水溶性半纤维素的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
ASS | Succession or assignment of patent right |
Owner name: XIAMEN PENGDAO PHARMA SERVICES LTD. Free format text: FORMER OWNER: GENG PENG Effective date: 20030321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030321 Address after: Xiamen City, Fujian Province, 361000 East Road No. 226, Minmetals building 1717 Patentee after: Pengdao Medicine Service Co., Ltd., Shamen Address before: 067300, Hebei Province, prosperous county, East Town, East Street, one of the families of the hospital Patentee before: Geng Peng |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1018126 Country of ref document: HK |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000126 Termination date: 20091215 |