CN1301252C - 高纯茶多酚和咖啡因的生产方法 - Google Patents
高纯茶多酚和咖啡因的生产方法 Download PDFInfo
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- CN1301252C CN1301252C CNB2004100524588A CN200410052458A CN1301252C CN 1301252 C CN1301252 C CN 1301252C CN B2004100524588 A CNB2004100524588 A CN B2004100524588A CN 200410052458 A CN200410052458 A CN 200410052458A CN 1301252 C CN1301252 C CN 1301252C
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- tea
- polyphenol
- caffeine
- extraction
- purity
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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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100524588A CN1301252C (zh) | 2004-11-25 | 2004-11-25 | 高纯茶多酚和咖啡因的生产方法 |
Applications Claiming Priority (1)
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CNB2004100524588A CN1301252C (zh) | 2004-11-25 | 2004-11-25 | 高纯茶多酚和咖啡因的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN1651424A CN1651424A (zh) | 2005-08-10 |
CN1301252C true CN1301252C (zh) | 2007-02-21 |
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CNB2004100524588A Active CN1301252C (zh) | 2004-11-25 | 2004-11-25 | 高纯茶多酚和咖啡因的生产方法 |
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CN (1) | CN1301252C (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100364985C (zh) * | 2005-11-22 | 2008-01-30 | 三达膜科技(厦门)有限公司 | 树脂吸附法制备茶多酚的方法 |
CN100387587C (zh) * | 2005-12-29 | 2008-05-14 | 谢君 | 活性茶多酚分离纯化的方法 |
CN100379732C (zh) * | 2006-02-28 | 2008-04-09 | 浙江大学 | 从茶多酚粗提物中脱去咖啡因的方法 |
CN101575326B (zh) * | 2009-06-25 | 2011-05-04 | 合肥工业大学 | 从老鹰茶中提取茶多酚的方法 |
CN102120790B (zh) * | 2010-12-07 | 2012-08-08 | 南开大学 | 高亲水性大孔吸附树脂的制备及去除茶叶粗提物中咖啡因的方法 |
CN102746345B (zh) * | 2012-06-13 | 2015-01-07 | 晨光生物科技集团股份有限公司 | 高含量茶多酚的工业化生产方法 |
CN103421051B (zh) * | 2013-08-02 | 2016-01-20 | 浙江大学 | 吸附法分离制备茶多酚的方法 |
CN103599256B (zh) * | 2013-10-29 | 2015-10-14 | 西安鸿生生物技术有限公司 | 一种利用喷雾提取结合树脂法制备茶多酚的方法 |
CN104292200B (zh) * | 2014-09-01 | 2016-05-04 | 云南省农业科学院茶叶研究所 | 一种低咖啡碱、高儿茶素的茶多酚提取工艺 |
CN104522090B (zh) * | 2014-11-23 | 2017-08-08 | 中国科学院成都生物研究所 | 一种易变山羊草的咖啡因提取物及其提取方法与应用 |
CN110093391A (zh) * | 2018-01-29 | 2019-08-06 | 德州翔煊医药科技有限公司 | 微生物转化制备咖啡因的方法 |
CN108640354B (zh) * | 2018-06-01 | 2021-07-13 | 华北水利水电大学 | 一种重金属离子分离膜装置 |
CN113041188A (zh) * | 2021-03-18 | 2021-06-29 | 广州妙思生物科技有限公司 | 一种用于化妆品的茶多酚的提取方法 |
CN114128821A (zh) * | 2021-11-25 | 2022-03-04 | 无锡江大百泰科技有限公司 | 茶多酚的提取方法 |
CN114456168B (zh) * | 2022-01-20 | 2023-03-17 | 黄山学院 | 一种高纯度咖啡因的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1482126A (zh) * | 2003-07-21 | 2004-03-17 | 红河唐人生物发展有限公司 | 茶多酚的提取方法 |
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2004
- 2004-11-25 CN CNB2004100524588A patent/CN1301252C/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1482126A (zh) * | 2003-07-21 | 2004-03-17 | 红河唐人生物发展有限公司 | 茶多酚的提取方法 |
Also Published As
Publication number | Publication date |
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CN1651424A (zh) | 2005-08-10 |
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Effective date of registration: 20140331 Address after: Unit sixth four floor No. 167-174 building road in Jimei District of Xiamen City Tianfeng 361000 in Fujian Province Patentee after: Suntar Membrane Technology (Xiamen) Co., Ltd. Address before: 364300 Wuping County Industrial Park in Fujian province Xinzhou Road No. 1 Patentee before: Rosin Chemical (Wuping, Xinzhou) Co., Ltd. |