CN101289480A - Method for separating and preparing liquiritin - Google Patents
Method for separating and preparing liquiritin Download PDFInfo
- Publication number
- CN101289480A CN101289480A CNA2007100110410A CN200710011041A CN101289480A CN 101289480 A CN101289480 A CN 101289480A CN A2007100110410 A CNA2007100110410 A CN A2007100110410A CN 200710011041 A CN200710011041 A CN 200710011041A CN 101289480 A CN101289480 A CN 101289480A
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- liquirtin
- ethanol
- concentrated
- separating
- column
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Abstract
Description
Sequence number | Time (min) | Flow (ml/min) | A: methyl alcohol (%) | B: water (%) |
1 | 0 | 200 | 20 | 80 |
2 | 35 | 200 | 70 | 30 |
3 | 37 | 200 | 100 | 0 |
4 | 40 | 200 | 100 | 0 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100110410A CN101289480B (en) | 2007-04-20 | 2007-04-20 | Method for separating and preparing liquiritin |
Applications Claiming Priority (1)
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CN2007100110410A CN101289480B (en) | 2007-04-20 | 2007-04-20 | Method for separating and preparing liquiritin |
Publications (2)
Publication Number | Publication Date |
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CN101289480A true CN101289480A (en) | 2008-10-22 |
CN101289480B CN101289480B (en) | 2011-01-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100110410A Active CN101289480B (en) | 2007-04-20 | 2007-04-20 | Method for separating and preparing liquiritin |
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CN (1) | CN101289480B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102336791A (en) * | 2011-09-27 | 2012-02-01 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting isoliquiritin from licorice root |
CN102391330A (en) * | 2011-09-26 | 2012-03-28 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting liquiritin from liquorice |
CN102911221A (en) * | 2011-08-01 | 2013-02-06 | 江苏康缘药业股份有限公司 | Method for industrially preparing geniposide from gardenia |
CN102911218A (en) * | 2012-10-30 | 2013-02-06 | 中国科学院烟台海岸带研究所 | Method for synchronously separating liquiritin and liquiritin apioside from liquorice |
CN103570779A (en) * | 2012-08-04 | 2014-02-12 | 江苏汉邦科技有限公司 | Method for preparing glycyrrhizin by simulated moving bed separation |
CN103833806A (en) * | 2012-11-22 | 2014-06-04 | 天津药物研究院 | Preparation method of traditional Chinese medicine chemical component |
CN105753917A (en) * | 2016-04-14 | 2016-07-13 | 青海省青海湖药业有限公司 | Separating purifying method of liquiritin |
CN105918422A (en) * | 2016-04-22 | 2016-09-07 | 华南理工大学 | Glycyrrhiza glabra leaf extract for improving quality of cold-stored pork products and frozen-stored pork products and preparation method of glycyrrhiza glabra leaf extract |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203068C (en) * | 2003-07-11 | 2005-05-25 | 上海奥利实业有限公司 | Extraction and purification method of licoflavone |
-
2007
- 2007-04-20 CN CN2007100110410A patent/CN101289480B/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102911221A (en) * | 2011-08-01 | 2013-02-06 | 江苏康缘药业股份有限公司 | Method for industrially preparing geniposide from gardenia |
CN102391330A (en) * | 2011-09-26 | 2012-03-28 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting liquiritin from liquorice |
CN102336791A (en) * | 2011-09-27 | 2012-02-01 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting isoliquiritin from licorice root |
CN103570779A (en) * | 2012-08-04 | 2014-02-12 | 江苏汉邦科技有限公司 | Method for preparing glycyrrhizin by simulated moving bed separation |
CN102911218A (en) * | 2012-10-30 | 2013-02-06 | 中国科学院烟台海岸带研究所 | Method for synchronously separating liquiritin and liquiritin apioside from liquorice |
CN102911218B (en) * | 2012-10-30 | 2015-07-01 | 中国科学院烟台海岸带研究所 | Method for synchronously separating liquiritin and liquiritin apioside from liquorice |
CN103833806A (en) * | 2012-11-22 | 2014-06-04 | 天津药物研究院 | Preparation method of traditional Chinese medicine chemical component |
CN105753917A (en) * | 2016-04-14 | 2016-07-13 | 青海省青海湖药业有限公司 | Separating purifying method of liquiritin |
CN105753917B (en) * | 2016-04-14 | 2018-06-15 | 青海省青海湖药业有限公司 | A kind of isolation and purification method of liquiritin |
CN105918422A (en) * | 2016-04-22 | 2016-09-07 | 华南理工大学 | Glycyrrhiza glabra leaf extract for improving quality of cold-stored pork products and frozen-stored pork products and preparation method of glycyrrhiza glabra leaf extract |
Also Published As
Publication number | Publication date |
---|---|
CN101289480B (en) | 2011-01-19 |
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C14 | Grant of patent or utility model | ||
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Owner name: ZHEJIANG ACCHROM INNOVATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WENZHOU HUAPU MATERIAL TECHNOLOGY CO., LTD. Effective date: 20141224 Owner name: WENZHOU HUAPU MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Effective date: 20141216 |
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Free format text: CORRECT: ADDRESS; FROM: 116023 DALIAN, LIAONING PROVINCE TO: 317503 TAIZHOU, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 317503 No. 1, foreshore Road, Jingang Port Development Zone, Binhai Town, Zhejiang, Wenling, China Patentee after: ZHEJIANG HUAPU XINCHUANG TECHNOLOGY CO.,LTD. Address before: 317503 No. 8, foreshore Road, Jingang Port Development Zone, Binhai Town, Zhejiang, Wenling, China Patentee before: Wenling spectrum Mstar Technology Ltd. Effective date of registration: 20141216 Address after: 317503 No. 8, foreshore Road, Jingang Port Development Zone, Binhai Town, Zhejiang, Wenling, China Patentee after: Wenling spectrum Mstar Technology Ltd. Address before: 116023 Zhongshan Road, Liaoning, No. 457, Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
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Denomination of invention: A method for separation and preparation of glycyrrhizin Effective date of registration: 20210625 Granted publication date: 20110119 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Huapu Xinchuang Technology Co.,Ltd. Registration number: Y2021330000676 |
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