The strategy of citrinin production control in Monascus.

Pepole pay more attention to the medicinal value and health function of Monascus day by day,however,the existence of citrinin restricted the further development of Monascus products heavily. How to ruduce the content of citrinin is a problem need to be solved urgently.Briefly introduced the toxicity,the biosynthetic pathway,and the relative standards of citrinin in monascus. According to the research progress on citrinin,the strategies of citrinin control were described from the three aspects of fermentation technology,mutation breeding,and genetic engineering. The expectation about the direction of citrinin in the future was also discussed.