盐巴戟天与生巴戟天中水晶兰苷含量对比研究

Comparative Study on the Content of Monotropein in Morinda Officinalis Processed with Salt and Raw Morinda Officinalis

目的：测定不同产地盐巴戟天与生巴戟天中水晶兰苷的含量。方法：采用HPLC法。色谱条件：色谱柱为phenomenonCl8柱（250.0mm×4.6mm,5μm）;甲醇0.4%磷酸水溶液（595-28.871.2,15min）为流动相;流速1mLmin1;检测波长237nm;柱温30oС。结果：巴戟天盐制后水晶兰苷含量与生品比较降低15%。结论：盐制对巴戟天中的水晶兰苷含量有一定影响。

Objective：To determine the content of monotropein in different regions of morinda officinalis processed with salt and raw Morinda offieinalis. Methods：Adopted HPLC method. Column chromatography conditions：chromatographic column was phenomenon C18 （250 mm ×4.6 mm,5 μm） ;And methanol versus 0.4% phosphoric acid water solution （5 ： 95 - 28.8 ： 71.2,15 min） as mobile phase;And the flow rate was 1 mL·min-1. The detection wavelength was 237 nm and Column temperature was 30 ℃. Results：The content of monotropein in morinda offieinalis processed with salt was reduced by about 15% compared to the content in raw morinda of- fieinalis. Conclusion ： There is a certain influence of salt processing on the content of monotropein in morinda offieinalis.