关键词: 谷物, 质量安全, 隐患

Abstract: As an important component in daily diet of Chinese people, grain is not only an important industrial raw material but also helps to ensure strategic food reserves in China. Its safety issue has changed from previous “quantity” to present “quality”. With the continuous prolonged process of grain processing and storage, hidden risk in various quality and safety issues should not be ignored. Through analyzing the cause of the hidden risk and development trend in grain safety, the paper discovered the following risks: ① high fungal contamination rate, complicated pollution situation, climate abnormal region were major crops high pollution rate of fungaltoxin; ② in some mining and sewage irrigation areas, heavy metal excess of the standards was outstanding, monitoring on the other grains except rice and wheat should be strengthened; ③ more attention should be paid to excessive and illegal application of pesticides during grain cultivation and storage, and use of grain by-products as food materials with pesticide residue; ④ attention should also be focused on the uncertainty in the hazards of illegal genetically modified grain. To sum up, accurate and timely control of hidden risks in grain quality and safety is an effective measure for ensuring food security and peoples health.

Key words: grain, quality and safety, hidden risk