Mathematic Model of Pulsed Electric Fields Sterilization for Milk with Critical Parameters Based on Orthogonal Regression Tests

摘要：

In this paper, research results of high-voltage pulsed electric fields sterilization for milk were presented. It did many orthogonal multinomial regressive experiments with multi-factors and multi-levels. The study found out regression equation mathematic model between important sterilization parameters of field strengths(X1) and treatment time (X2). The sterilization ratio was improved with the enhancement of strengths and treatment time. The law of two parameters effecting on sterilization ratio was not same. The tribute ratio of field strengths was higher than treatment times s. This research results provided a basis for optimizing design of apparatus for high-voltage pulsed generator.

关键词： pulsed electric fields regressive-tests sterilization model

作者: ZHANG Xihai FANG Junlong

作者单位: Engineering college of Northeast Agricultural University, Heilongjiang Harbin, P.R.China, 150030

会议类型: 国际会议

会议名称: 2008 International Conference on IAEA(2008农业信息化、自动化与电气化国际会议)

会议地点: 镇江

会议语种:英文

页码: 454-458

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）