Contamination distribution and control measures of aflatoxins in Chinese herbal pieces

: As an important part of traditional medicine in China, traditional Chinese medicine(TCM) plays a significant role because of its unique medical efficiency, less adverse reactions and extensive resources. However, in recent years, the aflatoxins in medicinal herbs have been detected excessive both at home and abroad, seriously affecting the reputation and credibility of traditional Chinese medicine. In this paper, the current status of aflatoxins contamination in medicinal herbs was analyzed, and the internal and external factors of aflatoxins contamination in traditional Chinese medicine were also summarized. In view of the high toxicity of aflatoxins, it is proposed to strengthen the mildew prevention and control from the early planting to storage stage, and the reasonable detoxification mode should also be considered. This review aims to provide a reference in guaranteeing the clinical safe administration of medicinal herbs and reducing the risk of being poisoned by aflatoxins.