Preparation Technical Research of HP-?-CD Containing Ezhu Oil / 浙江中医药大学学报

[Objective] To study the best skill of HP-?-CD containing Ezhu oil.[Method] Take Ezhu oil containting rate as appraisal index,use orthogonal testing method for technical selection.[Result] Apply water solution mix for inclusion,the gotten best technical conditions:under 60 ℃,Ezhu oil:HP-?-CD=1:30,the regulating rotating speed 600 r/min/5 h;the total score of inclusion rate and recepting rate was 90.97%.[Conclusion] The preparation technical impoves stability of Ezhu oil,with better optimization,and offering realiable theoretic foundation for industrial production.