Determin ation of total matrine concentration by bromocresol green method;

Method:Orthogonal design L_9(3~4) was used to study the best extraction condition with the content of the synthesized evaluation of total extraction,total saponin and total matrine.

Objective: Alkaloids of sophora flavescens enteric-coated tablets was developed, and the method of drug release was established.

The preparation of matrine sustained-release tablet and the determination of its dissolution rate;

Determination of Oxymatrine and Matrine by Liquid Phase Microextraction with Back Extraction Coupled with High Performance Liquid Chromatography;

Optimization of Preparation of Matrine Poly Acrylic Acid Resin Microspheresby Orthogonal Designing Method;

Effects of sophocarpidine and cinnamic acid on the melanogenesis of melan-a;

Clinical observation of sophocarpidine combined with Salviae miltiorrhizae injection in treating chronic hepatitis B;

Content Determination of Sophocarpidine in Fuyankang Concentrated Pill by HPLC;

Skeletal sustained-released tablets of total matrines combined with different complementary materials;

Total matrines, baical skullcap root extracts have high activity against the test bacteria and the MIC for candadi are less than 6.