| 超声法提取索骨丹中岩白菜素的工艺研究 |
| |
| 引用本文： | 王晓梅,郑涛,张晓梅,魏莉芳.超声法提取索骨丹中岩白菜素的工艺研究[J].应用化工,2012,41(4):631-632,636. |
| |
| 作者姓名： | 王晓梅 郑涛 张晓梅 魏莉芳 |
| |
| 作者单位： | 1. 宝鸡文理学院化学化工系,陕西宝鸡,721013
2. 宝鸡市第三人民医院,陕西宝鸡,721004 |
| |
| 基金项目： | 陕西省科技发展计划项目 |
| |
| 摘 要： | 应用超声辅助乙醇提取索骨丹中的岩白菜素,以紫外分光光度法测定提取物。结果显示,索骨丹中岩白菜素的最佳提取工艺条件为:乙醇浓度为50%,提取温度60℃,料液比1∶14,提取时间50 min,提取率可达12.78 mg/g。该法具有操作简便、省时、节能、提取温度低、提取率高的特点。
|
| 关 键 词： | 岩白菜素 索骨丹 超声提取 |
Study on the ultrasonic extraction of bergenin from Suogudan |
| |
| WANG Xiao-mei
,
ZHENG Tao
,
ZHANG Xiao-mei
,
WEI Li-fang.Study on the ultrasonic extraction of bergenin from Suogudan[J].Applied chemical industry,2012,41(4):631-632,636. |
| |
| Authors: | WANG Xiao-mei ZHENG Tao ZHANG Xiao-mei WEI Li-fang |
| |
| Affiliation: | 1.Department of Chemistry and Chemical Engineering,Baoji University of Arts and Sciences,Baoji 721013,China;2.The Third People’s Hospital of Baoji,Baoji 721004,China) |
| |
| Abstract: | The bergenin was extracted from Suogudan via ultrasonic assisted alcohol method,and was determined by ultraviolet spectrophotometry.The results indicated that the optimal extraction conditions were as follows:alcohol concentration 50%,extraction temperature 60 ℃,ratio of solid to liquid 1∶14,extraction time 50 min,the yield was up to 12.78 mg/g.This method have some advantages including easy operation,saving time,low energy consumption,low extraction temperature and high yield. |
| |
| Keywords: | bergenin Suogudan ultrasonic extraction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
