CN105294542A - 一种含1-脱氧野尻霉素的桑叶提取物的制备方法 - Google Patents
一种含1-脱氧野尻霉素的桑叶提取物的制备方法 Download PDFInfo
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- CN105294542A CN105294542A CN201510683543.2A CN201510683543A CN105294542A CN 105294542 A CN105294542 A CN 105294542A CN 201510683543 A CN201510683543 A CN 201510683543A CN 105294542 A CN105294542 A CN 105294542A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
1-脱氧野尻霉素(%) | |
实施例1的方法 | 97.81 |
实施例1的方法(但省略食盐水蒸步骤) | 88.67 |
实施例1的方法(但酶解步骤不加酶) | 69.53 |
实施例1的方法(但选用大孔树脂柱替换聚酰胺柱) | 82.30 |
实施例1的方法(但省略树脂纯化步骤) | 71.29 |
实施例1的方法(但省略模拟移动床精制) | 73.82 |
实施例1的方法(但用干硅胶柱替换模拟移动床精制) | 79.94 |
Claims (3)
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CN201510683543.2A CN105294542B (zh) | 2015-10-22 | 2015-10-22 | 一种含1‑脱氧野尻霉素的桑叶提取物的制备方法 |
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CN201510683543.2A CN105294542B (zh) | 2015-10-22 | 2015-10-22 | 一种含1‑脱氧野尻霉素的桑叶提取物的制备方法 |
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CN105294542A true CN105294542A (zh) | 2016-02-03 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017220423A1 (en) * | 2016-06-21 | 2017-12-28 | Unilever N.V. | Savoury concentrate comprising mulberry fruit material |
CN112889881A (zh) * | 2021-02-06 | 2021-06-04 | 好运来(福建)食品有限公司 | 一种原味蛋糕及其制备方法 |
CN113292482A (zh) * | 2021-05-27 | 2021-08-24 | 湖南德诺贝莱健康产业有限公司 | 一种从桑白皮中提取高含量脱氧野尻霉素的方法 |
CN115316464A (zh) * | 2022-01-24 | 2022-11-11 | 浙江省农业科学院 | 一种高脱氧野尻霉素桑叶绿茶及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011026272A (ja) * | 2009-07-28 | 2011-02-10 | Shinshu Univ | 桑由来1−デオキシノジリマイシンの抽出方法 |
CN102190615A (zh) * | 2011-04-08 | 2011-09-21 | 长沙华诚生物科技有限公司 | 一种从桑叶中提取分离1-脱氧野尻霉素的方法 |
CN103204800A (zh) * | 2013-05-14 | 2013-07-17 | 成都科源生物技术有限公司 | 一种高纯度1-脱氧野尻霉素的提取方法 |
CN103965096A (zh) * | 2014-05-09 | 2014-08-06 | 湖南华诚生物资源有限公司 | 一种适用于工业生产的1-脱氧野尻霉素的制备方法 |
-
2015
- 2015-10-22 CN CN201510683543.2A patent/CN105294542B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011026272A (ja) * | 2009-07-28 | 2011-02-10 | Shinshu Univ | 桑由来1−デオキシノジリマイシンの抽出方法 |
CN102190615A (zh) * | 2011-04-08 | 2011-09-21 | 长沙华诚生物科技有限公司 | 一种从桑叶中提取分离1-脱氧野尻霉素的方法 |
CN103204800A (zh) * | 2013-05-14 | 2013-07-17 | 成都科源生物技术有限公司 | 一种高纯度1-脱氧野尻霉素的提取方法 |
CN103965096A (zh) * | 2014-05-09 | 2014-08-06 | 湖南华诚生物资源有限公司 | 一种适用于工业生产的1-脱氧野尻霉素的制备方法 |
Non-Patent Citations (2)
Title |
---|
刘超 等: "植物源1-脱氧野尻霉素分离纯化技术综述", 《蚕叶科学》 * |
唐忠海: "桑叶功能成分的分离及其水提物对Ⅰ-糖尿病小鼠治疗作用的研究", 《中国博士学位论文全文数据库 医药卫生科技辑》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017220423A1 (en) * | 2016-06-21 | 2017-12-28 | Unilever N.V. | Savoury concentrate comprising mulberry fruit material |
CN112889881A (zh) * | 2021-02-06 | 2021-06-04 | 好运来(福建)食品有限公司 | 一种原味蛋糕及其制备方法 |
CN113292482A (zh) * | 2021-05-27 | 2021-08-24 | 湖南德诺贝莱健康产业有限公司 | 一种从桑白皮中提取高含量脱氧野尻霉素的方法 |
CN113292482B (zh) * | 2021-05-27 | 2022-11-01 | 湖南德诺贝莱健康产业有限公司 | 一种从桑白皮中提取高含量脱氧野尻霉素的方法 |
CN115316464A (zh) * | 2022-01-24 | 2022-11-11 | 浙江省农业科学院 | 一种高脱氧野尻霉素桑叶绿茶及其制备方法 |
CN115316464B (zh) * | 2022-01-24 | 2023-11-03 | 浙江省农业科学院 | 一种高脱氧野尻霉素桑叶绿茶及其制备方法 |
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