1
|
Jiang D, Chen J, Li F, Li W, Yu L, Zheng F, Wang X. Deoxynivalenol and its acetyl derivatives in bread and biscuits in Shandong province of China. Food Addit Contam Part B Surveill 2017; 11:43-48. [PMID: 29125057 DOI: 10.1080/19393210.2017.1402824] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In the present study, 100 commercial breads and biscuits were investigated for the occurrence of deoxynivalenol (DON) and its acetylated derivatives 3-acetyldeoxynivalenol (3-Ac-DON) and 15-acetyldeoxynivalenol (15-Ac-DON). The target mycotoxins were determined by isotope dilution ultrahigh performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). DON was determined in 95% of the test samples with a mean value of 153.3 µg/kg. Compared with DON, 3-Ac-DON and 15-Ac-DON were far less frequently detected, with mean values of 1.14 and 0.37 µg/kg, respectively. The estimated daily intakes of the sum of DON and its derivatives in breads and biscuits were 0.0059 and 0.0313 µg/kg bw/day, respectively, which was within the group provisional tolerable daily intake of 1.0 µg/kg bw/day set by the Joint FAO/WHO Expert Committee on Food Additives. In the future, systematic monitoring programmes of DON and its derivatives in relevant foodstuffs are still necessary for food safety and human health.
Collapse
Affiliation(s)
- Dafeng Jiang
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| | - Jindong Chen
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| | - Fenghua Li
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| | - Wei Li
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| | - Lianlong Yu
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| | - Fengjia Zheng
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| | - Xiaolin Wang
- a Department of Chemistry and Physics, Shandong Center for Food Safety Risk Assessment , Shandong Center for Disease Control and Prevention , Jinan , People's Republic of China.,b Academy of Preventive Medicine , Shandong University , Jinan , People's Republic of China
| |
Collapse
|