The property, application and mechanism of Natamycin summarizes, Nisin and Kojic acid were summarized.Finally, its developing direction was predicted.

• 综述了该类防腐剂中纳他霉素、乳酸链球菌素、曲酸3种代表性物质的性质、应用以及作用机理等，并对其发展方向进行了预测。