这是有关冠瘤海鞘化学成份研究的首次报道。
目的研究皱瘤海鞘有效部位的体外抗乙型肝炎病毒(HBV)的作用。
Objective To study the anti HBV effect of the active principle of Styelec plicata in vitro.
结论该方法操作简便、结果可靠，可以对皱瘤海鞘进行鉴定，并为其制剂原料的质量控制提供有效手段。
Conclusion This reliable and convenient method can be used for the identification and quality control of Styela plicata.
方法：将皱瘤海鞘的水溶性部分上大孔吸附树脂柱层析，用不同浓度的乙醇溶液洗脱，将样品进行初步分离。
Methods Using water and ethanol with different concentration, Water-soluble substance of Styela. Plicata was separated. Results Water-soluble substance of Styela. Plicata was separated into six parts.
方法：将皱瘤海鞘的水溶性部分上大孔吸附树脂柱层析，用不同浓度的乙醇溶液洗脱，将样品进行初步分离。
Methods Using water and ethanol with different concentration, Water-soluble substance of Styela. Plicata was separated. Results Water-soluble substance of Styela. Plicata was separated into six parts.
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