Chemical constituents of volatile oil from Houttuynia cordata Thunb. 鱼腥草挥发油的化学成分。
This method is a purely physical process, and has not any pollution.It is an ideal way to extract the flavanone of Houttuynia cordata Thunb. 结论该方法采用全物理过程，无任何污染，是提取鱼腥草黄酮类物质的有效途径。
