Preparation technology of Yinqiao Jiedu Soft Capsule / 中草药

ABSTRACT

Objective: To optimize the content prescription and preparation technology of Yinqiao Jiedu Soft Capsule. Methods: Formula and preparation technology were evaluated by viscosity and sedimentation volume ratio of the contents and optimized by L9(34) orthogonal test. Results: Soybean oil was chosen as the diluent and extracting powder was passed through 120-mesh sieve. The prescription containing 5% beeswax as suspending agent and 3% Polysorbate 80 as moistening agent showed the best stability. Conclusion: The preparation technology for Yinqiao Jiedu Soft Capsule is stable and the quality is controllable. It is suitable for industrial production.