CN1176919C - 一种分离提取松树皮低聚体原花青素的方法 - Google Patents
一种分离提取松树皮低聚体原花青素的方法Info
- Publication number
- CN1176919C CN1176919C CNB031174299A CN03117429A CN1176919C CN 1176919 C CN1176919 C CN 1176919C CN B031174299 A CNB031174299 A CN B031174299A CN 03117429 A CN03117429 A CN 03117429A CN 1176919 C CN1176919 C CN 1176919C
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Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
分离方法 | 含量(%) | 收率(%) | 提取率(%) |
传统溶剂萃取 | 94.3 | 1.4 | 60.69 |
大孔吸附树脂 | 70.3 | 2.9 | 92.31 |
逆流溶剂萃取 | 97.6 | 2.4 | 98.7 |
聚酰胺树脂 | 67.24 | 2.6 | 79.46 |
提取溶媒 | 提取次数 | 溶媒用量 | 收率(%) | 含量(%) | 提取率(%) |
水 | 2 | 8 | 23.9 | 9.1 | 96.67 |
乙醇 | 2 | 8 | 31.0 | 6.63 | 91.39 |
甲醇 | 2 | 8 | 32.4 | 6.48 | 93.24 |
乙酸乙酯 | 2 | 8 | 14.5 | 9.32 | 60.08 |
萃取溶媒 | 溶媒用量 | 含量(%) | 收率(%) | 提取率(%) |
正丁醇 | 2 | 67.23 | 2.8 | 88.72 |
乙酸乙酯 | 2 | 97.3 | 2.21 | 98.86 |
氯仿 | 2 | 52.13 | 1.6 | 39.31 |
乙醚 | 2 | 38.17 | 1.1 | 19.78 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031174299A CN1176919C (zh) | 2003-03-07 | 2003-03-07 | 一种分离提取松树皮低聚体原花青素的方法 |
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CNB031174299A CN1176919C (zh) | 2003-03-07 | 2003-03-07 | 一种分离提取松树皮低聚体原花青素的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1436777A CN1436777A (zh) | 2003-08-20 |
CN1176919C true CN1176919C (zh) | 2004-11-24 |
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CNB031174299A Expired - Lifetime CN1176919C (zh) | 2003-03-07 | 2003-03-07 | 一种分离提取松树皮低聚体原花青素的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102086187A (zh) * | 2011-01-28 | 2011-06-08 | 云南瑞升烟草技术(集团)有限公司 | 一种提取分离云南松树皮中低聚原花青素的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303165C (zh) * | 2004-01-12 | 2007-03-07 | 四川大学 | 原花红色素的提取、分离及其衍生物的制备方法 |
CN1923830B (zh) * | 2005-09-01 | 2010-11-03 | 浙江瑞康生物技术有限公司 | 松树皮原花青素生产工艺 |
CN103755676B (zh) * | 2011-12-25 | 2015-12-16 | 大兴安岭林格贝寒带生物科技股份有限公司 | 一种纯化松树皮中低聚原花青素的方法 |
CN102746706B (zh) * | 2012-07-31 | 2013-11-27 | 新疆林科院经济林研究所 | 一种红松树皮天然染料的制备方法及用途 |
CN104177863B (zh) * | 2014-09-09 | 2016-04-13 | 山东省林业科学研究院 | 一种从绿色松针中提取红色素的方法 |
CN104744420B (zh) * | 2015-02-13 | 2017-06-16 | 华中农业大学 | 一种从高粱外种皮中提取原花青素四聚体的制备方法及应用 |
CN105153095A (zh) * | 2015-10-14 | 2015-12-16 | 新疆大学 | 一种从葡萄枝蔓中提取原花青素的方法 |
-
2003
- 2003-03-07 CN CNB031174299A patent/CN1176919C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102086187A (zh) * | 2011-01-28 | 2011-06-08 | 云南瑞升烟草技术(集团)有限公司 | 一种提取分离云南松树皮中低聚原花青素的方法 |
CN102086187B (zh) * | 2011-01-28 | 2012-05-23 | 云南瑞升烟草技术(集团)有限公司 | 一种提取分离云南松树皮中低聚原花青素的方法 |
Also Published As
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CN1436777A (zh) | 2003-08-20 |
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