Studies on Extraction Process of Radix Scutellaria in Qinbai Ointment / 中国中医药信息杂志

ABSTRACT

Objective To seek optimum extraction conditions of Radix Scutellaria in Qinbai ointment by studying on extraction process. Method The optimum extraction regard baicalin as the index. It was investigated by the orthogonal design and determined by HPLC. Result The effect of alcohol concentration has extremely remarkable difference (P