| 均匀设计法对超临界流体提取金边瑞香鲜花条件的优化 |
| |
| 引用本文： | 曹珏,熊学敏.均匀设计法对超临界流体提取金边瑞香鲜花条件的优化[J].蛇志,2003,15(3):10-13. |
| |
| 作者姓名： | 曹珏 熊学敏 |
| |
| 作者单位： | 1. 江西医学院,江西南昌,330006
2. 江西省中医药研究所,江西南昌,330077 |
| |
| 基金项目： | Jiangxi provincial medical research programin2000.No.2000-178-3.Jiangxi provincial TCM research program in 2 0 0 1.No.2 0 0 1A3 |
| |
| 摘 要： | 目的研究超临界CO2流体提取(SFE)金边瑞香鲜花中有效成份的最佳条件。方法采用均匀设计方法，以提取压力、提取温度、解析压力、解析温度四个因素，每个因素7个水平进行实验。结果在SFE中最佳提取条件：提取压力35MPa，提取温度40℃，解析压力5～8MPa，解析温度36℃。结论本法是一种简便、高选择性和高效率提取金边瑞香鲜花有效成份的方法。
|
| 关 键 词： | 均匀设计 超临界流体提取 金边瑞香 鲜花 有效成份 |
Even-designed method in optimizing conditions of Supercritical Fluid Extraction to Jin Bian Rui Xiang (Daphne odora Thurrb) fresh flowers |
| |
| CAO Jue ,XIONG Xue ming.Even-designed method in optimizing conditions of Supercritical Fluid Extraction to Jin Bian Rui Xiang (Daphne odora Thurrb) fresh flowers[J].Journal of Snake,2003,15(3):10-13. |
| |
| Authors: | CAO Jue XIONG Xue ming |
| |
| Institution: | CAO Jue 1,XIONG Xue ming 2 |
| |
| Abstract: | Objective To study the best condition of extracting effective component inJBRX fresh flowers by CO2 SFE. Methods Even-designed method was taken in these 4factors: extracting pressure, extracting temperature, releasing pressure and releasingtemperature, each factor under experiments on 7 levels respectively. Result The bestcondition in SFE: extracting pressure 35MPa, extracting temperature 40℃, releasingpressure5～ 8MPa, releasing temperature 36℃. Conclusion This method shows greatsimplicity, selectivity and efficiency in extracting effective component of JBRX fresh flowers. |
| |
| Keywords: | even designed method supercritical fluid extraction Jin Bian Rui Xiang fresh flowers |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
