| 从金银花中提取绿原酸生产工艺的改进 |
| |
| 引用本文： | 赵钟兴,韦藤幼,郝瑞然,吕明航,林翠梧.从金银花中提取绿原酸生产工艺的改进[J].时珍国医国药,2004,15(12):829-830. |
| |
| 作者姓名： | 赵钟兴 韦藤幼 郝瑞然 吕明航 林翠梧 |
| |
| 作者单位： | 广西大学化学化工学院,广西,南宁,530004 |
| |
| 基金项目： | 广西大学科学技术研究重点基金资助项目 (No.2 0 0 3ZD0 5) |
| |
| 摘 要： | 目的：对金银花的提取工艺进行改进，以提高得率及降低溶剂消耗量。方法：首先用少量乙醇水溶液润湿金银花，然后加沸腾热水搅拌提取。结果：绿原酸得率为7．89％，浸膏中绿原酸含量为16．7％，均高于传统醇提及水提，但乙醇用量仅为醇提的6％。结论：新工艺对绿原酸的提取具有较大的应用价值。
|
| 关 键 词： | 金银花 绿原酸 提取 改进 |
| 文章编号： | 1008-0805(2004)12-0829-02 |
| 修稿时间： | 2004年6月23日 |
Improvement of Technology to Extract Chlorogenic Acid in Flos Lonicerae |
| |
| Abstract: | Objective:In order to raise extract ion ratio and reduce solvent waste, the extraction technology of Flos Lonicerae was improved. Methods:First, the Flos Lonicerae was humidified with litt le ethanol-water solution, and then the chlorogenic acid was extracted by boilli ng water with whisk. Results:The extraction ratio of chlorogenic acid was 7.8 9 %. The content of chlorogenic acid was 16.7% in extract. These results were h igher than those of traditional extraction methods, but the wastage of ethanol o nly was 6% of extracting with ethanol. Conclusion:The new technology has available value in extra ction of chlorogenic acid. |
| |
| Keywords: | Flos Lonicerae Chlorogenic acid Ext raction Improvement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
