论文部分内容阅读
本文采用荧光分光光度法测定补骨脂中的补骨脂内脂和异补骨脂内酷的含量。灵敏度高,专属性强,变异系数分别为3.72%和3.00%。测得结果与紫外分光光度法的数值一致。
In this paper, the content of psoralen and psoralen in psoralen was determined by fluorescence spectrophotometry. The sensitivity is high and the specificity is strong. The coefficient of variation is 3.72% and 3.00% respectively. The measured result is consistent with the value of UV spectrophotometry.