论文部分内容阅读
用紫外分光光度法测定宁斑蝥虫体中斑蝥素的含量。分析结果与中国药典规定的酸碱滴定法相一致,回收率99.98%,变异系数0.719%。
UV spectrophotometry was used to determine the content of cantharidin in the nymphs. The analysis results are consistent with the acid-base titration method prescribed by the Chinese Pharmacopoeia. The recovery rate is 99.98% and the coefficient of variation is 0.719%.