Research Progress in Spice Composition-loaded Sustained and Controlled Release Preparations / 中国药师

ABSTRACT

The spices, with a wide range of remarkable pharmacological effects, were limited in developing clinical drugs because of their poor solubility, high irritation and low bioavailability. Controlled release preparations can delay the release of drugs on the basis of solubility enhancement to improve bioavailability. The research on spice ingredient-loaded controlled release preparations was sum-marized in the paper for the further development of spice active ingredients.