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用紫外分光光度法 ,对不同产地香茶菜植物的地下部分的醋酸乙酯提取物进行总二萜含量测定 ,平均回收率为 10 0 .42 % ,RSD为 0 .87%。
Using ultraviolet spectrophotometry, the total diterpene content of the ethyl acetate extract of the underground part of the aromatic tea plant from different regions was measured, with an average recovery rate of 1.042% and an RSD of 0.87%.