Determination of 10 mycotoxins in wine, baijiu, and huangjiu of the Chinese market by liquid chromatography tandem mass spectrometry and exposure estimation

• DOI: 10.1016/j.fochx.2024.101301
• Publication Date: 2024-03-19T03:16:07Z
• Authors: Tianyang Wu; Jie Gao; Bing Han; Huan Deng; Xiaoyu Han; Yiding Xie; Chenyu Li; Jicheng Zhan; Weidong Huang; Yilin You
• Keywords: Nutrition. Foods and food supply; Fumonisin; 04 agricultural and veterinary sciences; Chemical contaminant; TP368-456; Deoxynivalenol; Food processing and manufacture; Ochratoxin; 0404 agricultural biotechnology; Aflatoxin; Zearalenone; TX341-641; Research Article

In this study, liquid chromatography tandem mass spectrometry (LC-MS/MS) was employed to analyze the prevalence of 10 mycotoxins in 140 samples from the Chinese market, aiming to assess the exposure of Chinese individuals to these mycotoxins through the consumption of wine, baijiu, and huangjiu. Mycotoxins were detected in 98% of the samples, with fumonisins (FBs), deoxynivalenol (DON), and zearalenone (ZEN) exhibiting positive rates exceeding 50%. Regarding the exposure of the Chinese population to mycotoxins resulting from alcoholic beverage consumption, fruit wine intake made a relatively significant contribution to aflatoxin exposure, while baijiu showed a relatively significant contribution to ZEN exposure (1.84%). The analysis of the correlation between grape variety, wine region, and mycotoxin content demonstrated that FBs, ZEN, and DON were significantly influenced by grape variety and wine region. This research holds great significance in protecting human life and health, as well as in the production of safer alcoholic beverages.