| 大孔树脂分离纯化杜仲叶中绿原酸的研究 |
| |
| 引用本文： | 熊伟,胡居吾,李雄辉,季清荣. 大孔树脂分离纯化杜仲叶中绿原酸的研究[J]. 江西科学, 2010, 28(2): 178-181 |
| |
| 作者姓名： | 熊伟 胡居吾 李雄辉 季清荣 |
| |
| 作者单位： | 江西省科学院应用化学研究所,江西,南昌,330029 |
| |
| 摘 要： | 通过静、动态吸附和洗脱实验,筛选出306型大孔树脂为绿原酸的吸附树脂;当上柱溶液pH值控制在2~3,吸附流速为4 mL/min,吸附完毕后用60%的乙醇洗脱,洗脱率在90%以上;洗脱液经浓缩干燥后得绿原酸粗品,纯度达40%以上。
|
| 关 键 词： | 绿原酸 杜仲叶 大孔树脂 吸附 洗脱 |
Study on the Isolation and Purification of Chlorogenic Acid from Eucommia ulmoides Leaves by Macroporous Resin |
| |
| XIONG Wei,HU Ju-wu,LI Xiong-hui,JI Qing-rong. Study on the Isolation and Purification of Chlorogenic Acid from Eucommia ulmoides Leaves by Macroporous Resin[J]. Jiangxi Science, 2010, 28(2): 178-181 |
| |
| Authors: | XIONG Wei HU Ju-wu LI Xiong-hui JI Qing-rong |
| |
| Affiliation: | Institute of Applied Chemistry/a>;Jiangxi Academy of Sciences/a>;Jiangxi Nanchang 330029 PRC |
| |
| Abstract: | By the experiments of static,dynamic adsorption and elution,the 306 macroporous resin was used to adsorpt chlorogenic acid;When the pH was 2~3 and the flow rate of adsorption was control at 4 mL/min,used 60% alcohol to elute after the adsorption,the elution rate of chlorogenic acid could reach 90% above,then the elution was concentrated and dried,the purity of chlorogenic acid could reach 40% above. |
| |
| Keywords: | Chlorogenic acid Eucommia ulmoides leaves Macroporous resin Adsorption Elution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
