[Analysis and health risk assessment of aflatoxin B_1 residue in Ziziphi Spinosae Semen].

This study aimed to analyze the residues of aflatoxin B_1( AFB_1) in Ziziphi Spinosae Semen from different producing areas and to assess the health risk of aflatoxin B_1 residue based on the obtained data. A total of 72 samples of Ziziphi Spinosae Semen from different areas were detected by IAC-HPLC-FLD. Based on the data of AFB_1 pollution,a probabilistic assessment model with Monte Carlo simulation was developed.