[Research progress of Astragali Radix fermentation]

Astragali Radix is one of traditional Chinese medicines with effects in invigorating Qi for consolidating superficies, inducing diuresis to alleviate edema, promoting pus discharge and tissue regeneration. In recent years, the traditional Chinese medicine fermentation technology has received extensive attentions due to its high efficiency and safety. The pharmacological functions of traditional Chinese medicines could be further enhanced after microbial fermentation, which has a broad development prospects. In this paper, we summarized relevant literatures of Astragali Radix fermentation in such aspects as fermentation strains, fermentation forms, process optimization, active ingredients and pharmacological effects, in the expectation of providing a reference for development and utilization of Astragali Radix.