METHOD HPLC method was used to determine the content of 23 acetyl alisol B in different samples.

方法高效液相色谱法测定各样品中23-乙酰泽泻醇B的量。

Every seedling organs are of aerenchyma, etc.All of these characters are similar to Euryale ferox, Alisma orientale and Hydrilla verticillala.

种苗的各器官中均有发达的通气组织等基芡、泽泻和黑藻相似。