CN101696436B - 培养红豆杉植物细胞生产紫杉醇的专用培养基 - Google Patents
培养红豆杉植物细胞生产紫杉醇的专用培养基 Download PDFInfo
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
培养时间(天) | 20 | 22 | 24 | 27 | 29 | 31 | 34 | 36 | 38 |
B5培养基紫杉醇含量(mg/L) | 2.0 | 2.2 | 2.5 | 2.8 | 3.0 | 3.1 | 3.3 | 3.5 | 2.8 |
专用培养基紫杉醇含量(mg/L) | 11 | 11.3 | 11.5 | 11.6 | 13.6 | 14.0 | 14.2 | 14.6 | 10.95 |
培养时间(天) | 22 | 24 | 27 | 29 | 31 | 34 | 36 |
胞内外紫杉醇总含量 (mg/L) | 102.71 | 122.59 | 197.05 | 218.18 | 285.15 | 257.25 | 249.43 |
Claims (3)
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CN2009101935496A CN101696436B (zh) | 2009-10-30 | 2009-10-30 | 培养红豆杉植物细胞生产紫杉醇的专用培养基 |
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CN2009101935496A CN101696436B (zh) | 2009-10-30 | 2009-10-30 | 培养红豆杉植物细胞生产紫杉醇的专用培养基 |
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CN101696436B true CN101696436B (zh) | 2011-09-28 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102965329B (zh) * | 2012-11-30 | 2014-12-10 | 广东科伦药业有限公司 | 一种红豆杉植物细胞种子稳定培养方法 |
CN104498436A (zh) * | 2014-12-01 | 2015-04-08 | 杭州师范大学 | 一种含bad基因的转基因红豆杉细胞及富集紫杉醇的方法 |
CN105420304A (zh) * | 2015-12-18 | 2016-03-23 | 天津市博爱生物药业有限公司 | 一种用于红豆杉细胞高密度培养的培养基 |
CN105506020A (zh) * | 2015-12-18 | 2016-04-20 | 天津市博爱生物药业有限公司 | 一种利用红豆杉细胞生产紫杉醇的诱导子组合物 |
CN105368890A (zh) * | 2015-12-18 | 2016-03-02 | 天津市博爱生物药业有限公司 | 一种用于红豆杉细胞的培养基 |
CN105543304A (zh) * | 2015-12-18 | 2016-05-04 | 天津市博爱生物药业有限公司 | 一种诱导红豆杉分泌紫杉醇的促进剂 |
CN105368891A (zh) * | 2015-12-18 | 2016-03-02 | 天津市博爱生物药业有限公司 | 一种用于规模化生产紫杉醇的红豆杉细胞培养基 |
CN105400841A (zh) * | 2015-12-18 | 2016-03-16 | 天津市博爱生物药业有限公司 | 一种红豆杉细胞培养基 |
CN105483173A (zh) * | 2015-12-18 | 2016-04-13 | 天津市博爱生物药业有限公司 | 一种调节红豆杉细胞次级代谢产物的诱导子组合物 |
CN105420305A (zh) * | 2015-12-18 | 2016-03-23 | 天津市博爱生物药业有限公司 | 一种用于红豆杉细胞的液体悬浮培养基 |
CN105993769B (zh) * | 2016-05-23 | 2019-07-23 | 梅州市中大南药发展有限公司 | 一种提高红豆杉枝叶中产物含量的方法 |
CN108605732A (zh) * | 2017-01-06 | 2018-10-02 | 邵建平 | 杂交中稻生育后期的生存环境与剑叶早衰及其综合治理 |
CN106906257A (zh) * | 2017-04-27 | 2017-06-30 | 孟怡杉 | 诱导红豆杉植物细胞生产紫杉醇的生物培养基 |
CN112410384B (zh) * | 2020-11-11 | 2023-06-23 | 福建齐衡科技有限公司 | 一种紫杉醇的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153533A (zh) * | 1995-04-27 | 1997-07-02 | (株)三养吉尼克斯 | 通过半连续培养大量生产紫杉醇的方法 |
US6365407B1 (en) * | 2001-03-05 | 2002-04-02 | Council Of Scientific & Industrial Research | Culture medium composition useful for induction and proliferation of Taxus calli |
CN1932024A (zh) * | 2006-09-15 | 2007-03-21 | 清华大学 | 紫杉醇的生物合成方法及其专用培养基 |
-
2009
- 2009-10-30 CN CN2009101935496A patent/CN101696436B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153533A (zh) * | 1995-04-27 | 1997-07-02 | (株)三养吉尼克斯 | 通过半连续培养大量生产紫杉醇的方法 |
US6365407B1 (en) * | 2001-03-05 | 2002-04-02 | Council Of Scientific & Industrial Research | Culture medium composition useful for induction and proliferation of Taxus calli |
CN1932024A (zh) * | 2006-09-15 | 2007-03-21 | 清华大学 | 紫杉醇的生物合成方法及其专用培养基 |
Non-Patent Citations (2)
Title |
---|
Bonfill M et al.Paclitaxel and baccatin Ⅲ production induced by methyl jasmonate in free and immobilized cells of Taxus baccata.《Biologia Plantarum》.2007,第51卷(第4期),647-652. * |
李干雄,黄巧明.红豆杉细胞悬浮培养中不同添加物对细胞生长和紫杉醇合成的影响.《植物资源与环境学报》.2000,第9卷(第3期),11-14. * |
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