酸枣仁化学成分的高效液相色谱-电喷雾串联质谱分析
[HPLC-ESI-MS(n) analysis of chemical constituents in Semen Ziziphi Spinosae].
作者信息
Wang Weiji, Luo Jianguang, Kong Lingyi
机构信息
Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210038, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2009 Nov;34(21):2768-73.
OBJECTIVE
To study on the chemical constituents of effective part of Semen Ziziphi Spinosae.
METHOD
The sample was extracted with methanol and purified by macroporous resin. The structures were identified by high performance liquid chromatography/electrospray ionization with multi-stage tandem mass spectrometry.
RESULT
Thirteen compounds were identified from the effective part of Semen Ziziphi Spinosae.
CONCLUSION
The method is simple and rapid for the identification of the flavonoids and triterpenoid saponins from Semen Ziziphi Spinosae.
目的
研究酸枣仁有效部位的化学成分。
方法
样品用甲醇提取，经大孔树脂纯化。采用高效液相色谱/电喷雾电离多级串联质谱法鉴定结构。
结果
从酸枣仁有效部位鉴定出13个化合物。
结论
该方法用于鉴定酸枣仁中的黄酮类和三萜皂苷类成分简便、快速。
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