储粮微生物危害检测技术研究进展

Detection techniques for mold harm activities in stored-grain

粮食在储藏过程中易受到微生物活动的影响,给储粮安全带来巨大威胁。传统的霉菌检测技术难以完全满足人们对保障粮食品质的要求。在不断研发的储粮安全检测技术中,利用微生物的生物学特性监测储粮安全具有操作简单、结果准确、检测灵敏度高等优点。文章依据储粮微生物在生命活动中生成热量、CO2、各种小分子物质及胞外酶的特性,阐述近年来根据微生物生理性质检测粮食霉菌的最新研究进展。

Mold in stored grain will greatly affect the quantity and quality of grain and cause losses for the grain industry. The tradi- tional detection techniques for the mold harm activities are not e- nough to guarantee the security of stored-grain. The mold activities involving heating, produce CO2, extracellular enzyme, etc. Methods based on these biological characteristics can be easily operated, and the results are more efficient and less time consuming in which the development of many detection techniques. The advantages and de- velop progress for the methods which based on the biological charac- teristics will be described.