CN104710393A - 落叶松木粉中二氢槲皮素的预处理乙醇提取方法 - Google Patents
落叶松木粉中二氢槲皮素的预处理乙醇提取方法 Download PDFInfo
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- CN104710393A CN104710393A CN201510164353.XA CN201510164353A CN104710393A CN 104710393 A CN104710393 A CN 104710393A CN 201510164353 A CN201510164353 A CN 201510164353A CN 104710393 A CN104710393 A CN 104710393A
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- dihydroquercetin
- wood powder
- water
- treatment
- ethanol
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
- C07D311/32—2,3-Dihydro derivatives, e.g. flavanones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/40—Separation, e.g. from natural material; Purification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
- Fodder In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201510164353.XA CN104710393A (zh) | 2015-04-09 | 2015-04-09 | 落叶松木粉中二氢槲皮素的预处理乙醇提取方法 |
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CN201510164353.XA CN104710393A (zh) | 2015-04-09 | 2015-04-09 | 落叶松木粉中二氢槲皮素的预处理乙醇提取方法 |
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CN104710393A true CN104710393A (zh) | 2015-06-17 |
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CN201510164353.XA Pending CN104710393A (zh) | 2015-04-09 | 2015-04-09 | 落叶松木粉中二氢槲皮素的预处理乙醇提取方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108285440A (zh) * | 2017-05-20 | 2018-07-17 | 郑毅男 | 一种应用超高压装置提取落叶松中二氢槲皮素提取物的制备方法 |
CN110408324A (zh) * | 2019-08-21 | 2019-11-05 | 吉林省五行泰和药业有限公司 | 一种落叶松木粉中松脂、***半乳聚糖、二氢槲皮素的预处理蒸汽提取方法 |
CN113801086A (zh) * | 2021-10-12 | 2021-12-17 | 浙江迪萧科技有限公司 | 一种二氢槲皮素的高纯度高收率的提取纯化方法 |
CN114774490A (zh) * | 2022-04-19 | 2022-07-22 | 沈阳市丽晨生物医药科技有限公司 | 用于抗癌抗氧化抗心脑血管疾病的二氢槲皮素制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360359A (zh) * | 2012-03-31 | 2013-10-23 | 北京大学 | 一种从落叶松中精制二氢槲皮素的方法 |
-
2015
- 2015-04-09 CN CN201510164353.XA patent/CN104710393A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360359A (zh) * | 2012-03-31 | 2013-10-23 | 北京大学 | 一种从落叶松中精制二氢槲皮素的方法 |
Non-Patent Citations (2)
Title |
---|
崔宝玉等: "二氢槲皮素的研究进展", 《黑龙江科学》, vol. 1, no. 4, 31 December 2010 (2010-12-31), pages 37 - 40 * |
林强: "二氢槲皮素的生产工艺改进", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 08, 15 August 2009 (2009-08-15), pages 24 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108285440A (zh) * | 2017-05-20 | 2018-07-17 | 郑毅男 | 一种应用超高压装置提取落叶松中二氢槲皮素提取物的制备方法 |
CN110408324A (zh) * | 2019-08-21 | 2019-11-05 | 吉林省五行泰和药业有限公司 | 一种落叶松木粉中松脂、***半乳聚糖、二氢槲皮素的预处理蒸汽提取方法 |
CN113801086A (zh) * | 2021-10-12 | 2021-12-17 | 浙江迪萧科技有限公司 | 一种二氢槲皮素的高纯度高收率的提取纯化方法 |
CN114774490A (zh) * | 2022-04-19 | 2022-07-22 | 沈阳市丽晨生物医药科技有限公司 | 用于抗癌抗氧化抗心脑血管疾病的二氢槲皮素制备方法 |
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Owner name: GOU FENGYUN Free format text: FORMER OWNER: GOU FENGYUN ZONG GENDONG GUO QINGFANG ZHANG AIGUO PU BAOYAN Effective date: 20150616 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150616 Address after: 100094 No. 3, building 5, 502 Qing Qing garden, northwest of Beijing, Haidian District Applicant after: Cai Xingfu Applicant after: Gou Fengyun Address before: 100094 No. 3, building 5, 502 Qing Qing garden, northwest of Beijing, Haidian District Applicant before: Cai Xingfu Applicant before: Gou Fengyun Applicant before: Zong Gendong Applicant before: Guo Qingfang Applicant before: Zhang Aiguo Applicant before: Pu Baoyan |
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