| 金银花提取工艺研究 |
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| 引用本文： | 尚立霞,王妮,刘妍妍. 金银花提取工艺研究[J]. 食品与药品, 2005, 7(1): 41-43 |
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| 作者姓名： | 尚立霞 王妮 刘妍妍 |
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| 作者单位： | 山东省生物药物研究院,山东,济南,250108 |
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| 摘 要： | 目的筛选金银花提取的最佳工艺条件。方法以绿原酸为检测指标,采用高效液相色谱法,考察了不同提取工艺,不同提取时间,不同浓缩干燥方法对绿原酸含量的影响。结果发现绿原酸随加热及浓缩时间延长及温度升高而含量降低。结论以水提2h(1h、1h),减压浓缩,真空干燥(60℃)为最佳工艺。
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| 关 键 词： | 金银花 绿原酸 高效液相色谱 提取工艺 |
Study on extraction process of Lonicera japonica Thunb. |
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| SHANG Li-xia,WANG Ni,LIU Yan-yan. Study on extraction process of Lonicera japonica Thunb.[J]. Food and Drug, 2005, 7(1): 41-43 |
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| Authors: | SHANG Li-xia WANG Ni LIU Yan-yan |
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| Abstract: | Objective To study the optimum extraction conditions of Lonicera japonica Thunb.Methods To find the factors that affect the different extraction processes of Lonicera japonica Thunb.,using chlorogenic acid as marker, it was determinated by HPLC.Results Chlorogenic acid contents decreased with temperature and heating-time increasing.Conclusion The best extraction condition can be selected: to be extracted with water for two times,one hour for each time,and be concentrated by decompressing and dried in vacuum. |
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| Keywords: | Lonicera japonica Thunb Chlorogenic acid HPLC extraction |
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