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                                                                                防腐剂运用指导

                                                                                时间:2020年07月03日  信息来源:本站原创  点击:次   【字体:

                                                                                1、保质期影响因素:防腐剂是起保质作用,就是让产品不变质,变质的原因很多,水质干净程度、加工设备的细菌感染、天热加快细菌繁殖、包装上残留细菌,等等这些都是影响保质期的原因。
                                                                                2、防腐剂用量:防腐剂的品种很多,视含量高低、品质效果来确定发多少来达到保质效果,放多了成本增大,放少了保质期短。应根据自己的保质期长短要求来定防腐剂的用量,以凯松防腐原液(10%含量)为例,在二个月内的参考比例为:夏天100斤水放20克,春秋季放10克,冬天放5克。如需求长期保质要自己结合各种因素自定比例,没有统一标准。
                                                                                3、建议在生产车间装一个紫光灯来灭菌。
                                                                                4、生产碱性产品应当先把防腐剂加入水中,然后才加其他原料.

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