As the cornerstone of the global food system, wheat flour, a derivative product of limited wheat in various countries, is not only an important component of human daily diet, but also a key element in maintaining global food security. However, in recent years, the frequent contamination of fungal toxins in wheat flour has become a major challenge in the field of food safety, posing a significant threat to food safety and human health. The main types of fungal toxins in wheat flour include deoxynivalenol, aflatoxin, zearalenone, etc. The contamination of deoxynivalenol is the most prominent, but there are certain differences in the relevant limit standards at home and abroad. This study aimed to comprehensively review the types and contamination status of major fungal toxins in wheat flour. By comparing relevant limit standards at home and abroad, it could be found that different countries and regions had different assessment and management strategies for food safety risks. Based on the analysis and discussion of the above content, a comprehensive prevention and control strategy is proposed, aiming to provide scientific guidance and technical support for the safe production, processing, and consumption of wheat flour.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |