基本信息:
- 专利标题： 一种沙棘黄酮的提取方法
- 专利标题（英）：Extraction method of sea buckthorn flavonoids
- 申请号：CN201410628735.9 申请日：2014-11-11
- 公开(公告)号：CN104435021A 公开(公告)日：2015-03-25
- 发明人： 李刚 , 孙允武 , 汪磊 , 马二卜都 , 袁长鹏 , 李炳花
- 申请人： 青海康普生物科技股份有限公司
- 申请人地址： 青海省西宁市青海生物工业园区经二路20号
- 专利权人： 青海康普生物科技股份有限公司
- 当前专利权人： 青海康普生物科技股份有限公司
- 当前专利权人地址： 青海省西宁市青海生物工业园区经二路20号
- 代理机构： 西宁金语专利代理事务所
- 代理人： 哈庆华
- 主分类号： A61K36/185
- IPC分类号： A61K36/185
The invention relates to an extraction method of the effective components of plants and in particular relates to an extraction method of sea buckthorn flavonoids. The extraction method of the sea buckthorn flavonoids comprises the following steps: (1) extraction: utilizing sea buckthorn fruit paste to obtain a first precipitate; (2) degreasing: eluting and refining the first precipitate by utilizing petroleum ether, and carrying out centrifugation to obtain a second precipitate; and (3) drying: drying the second precipitate, and crushing. According to the technical scheme of the invention, the extraction ratio of the sea buckthorn flavonoids can be effectively increased, and large-scale industrial production can be carried out; and meanwhile, as waste slag of the sea buckthorn fruit paste is recycled, waste is turned into wealth, and the production cost is lowered.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61K | 医用、牙科用或梳妆用的配制品 |
| ------A61K36/00 | 含有来自藻类、苔藓、真菌或植物或其派生物，例如传统草药的未确定结构的药物制剂 |
| --------A61K36/18 | .被子植物亚门 |
| ----------A61K36/185 | ..双子叶植物纲 |