摘要
用ＨＰＬＣ法测定了４种银黄复方制剂中黄芩甙的含量。发现银黄片中黄芩甙含量最高，为１２４．１８ｍｇ／ｇ，银黄冲剂中含量最低，为６．７９ｍｇ／ｇ．提示银黄冲剂的制备工艺有待研究。建立的测定方法简便、快速，分离度和精密度均好，适于银黄制剂的生产质控应用。
he contents of
baicalin in four different traditional Chinese medicinal preparations
of Ying Huang were deter-mined by HPLC. The contents of baicalin in
Ying Huang tablets,Ying Huang oral liquid,Ying Huang injection
andYing Huang granules are respectively:124. 18mg/g,21.
12mg/ml,12.39mg/ml and 6.79mg/g. The HPLC methodsuggested in this
paper can be used for quality control in the preduction of Ying Huang
preparations.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1995年第5期283-284,共2页
China Journal of Chinese Materia Medica
