Sophra alopecaroides seed,a Chinese medicine,has well medical effect.Its effective components is alkaloid.We determined the content of total alkaloids with acid dye spectrophotometer.The linear rang was 0~20μg/ml,re...Sophra alopecaroides seed,a Chinese medicine,has well medical effect.Its effective components is alkaloid.We determined the content of total alkaloids with acid dye spectrophotometer.The linear rang was 0~20μg/ml,recovery,98.53%~102.4%.The method is simple,convenient,sensitive,accurate and reliable.展开更多
文摘Sophra alopecaroides seed,a Chinese medicine,has well medical effect.Its effective components is alkaloid.We determined the content of total alkaloids with acid dye spectrophotometer.The linear rang was 0~20μg/ml,recovery,98.53%~102.4%.The method is simple,convenient,sensitive,accurate and reliable.