目前用于柑桔贮藏的防腐保鲜剂近百种,如抗菌素、中草药保鲜剂、复聚卵磷酯等。但生产上大量使用的防腐保鲜剂,依其防腐的主要成分可归为三类:一是苯并咪唑类;二是仲丁胺类;三是抑迈唑。这三类防腐保鲜剂各有千秋,但均不尽人意。苯并咪唑类由于长期使用,以致病源物产生了相应的 At present, there are nearly 100 kinds of antiseptic preservatives for citrus storage, such as antibiotics, Chinese herbal medicine preservatives and complex polyphosphates. However, the production of a large number of used preservatives, according to the main components of preservative can be grouped into three categories: First, benzimidazoles; second is sec-butylamine; third is mefizole. These three types of preservatives have their advantages and disadvantages, but they are not satisfactory. Benzimidazoles due to long-term use, resulting in the corresponding generation of pathogens