Four compounds were elucidated as glaucocalgxin A,oleanolic acid,ursolic acid and daucosterol.

分离得到4个化合物，为蓝萼甲素、齐墩果酸、乌苏酸和胡萝卜苷。

The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.

用HPLC法测定儿茶素和熊果酸，硫酸-苯酚法测定多糖，络合滴定法测定鞣质的含量。