摘要
利用二阶导数光谱法测定含广西血竭制剂护伤安酊中龙血素Ｂ的含量，可以较好地消除其它成分的干扰，方法简便、灵敏、快速、准确。
The content of Loureirin B in the Hushang’an Tincture was determined. This method can eliminate the influence of the other constituents. It is simple, rapid, sensitive and accurate.
关键词
龙血素B
护伤安酊
含量测定
二阶导数光谱法
Loureirin B
Hushang’an Tincture
Content determination
UV second order derivative spectra
