食品科学 ›› 2011, Vol. 32 ›› Issue (21): 268-272.doi: 10.7506/spkx1002-6630-201121054

• 专题论述 • 上一篇    下一篇

预测微生物模型的评价方法

王 军1,2,董庆利3,丁 甜2,*   

  1. 1.临沂大学生命科学学院 2.国立江原大学食品科学与生物技术学院 3.上海理工大学食品科学与工程研究所
  • 收稿日期:2018-06-20 修回日期:2018-06-20 出版日期:2011-11-15 发布日期:2011-11-11

An Overview of Evaluation Methods for Predictive Microbial Growth Models

WANG Jun1,2,DONG Qing-li3,DING Tian2,*   

  1. (1. College of Life Science, Linyi University, Linyi 276005, China; 2. Department of Food Science and Biotechnology, Kangwon National University, Chuncheon 200701, Korea; 3. Institute of Food Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)
  • Received:2018-06-20 Revised:2018-06-20 Online:2011-11-15 Published:2011-11-11

摘要: 在预测微生物模型构建过程中,模型验证是必不可少的步骤,其可靠性和适用性得到合理评价后才具有应用价值。本文综述预测微生物模型的常用评价方法及对应的参数,着重归纳总结相关评价参数的基本概念及意义,并结合前期工作的论文数据阐述演示各常用评价参数的应用方法及评价依据。

关键词: 预测微生物, 预测模型, 评价, 验证

Abstract: In predictive microbial growth modeling, it is necessary to validate the reliability and applicability of developed models before applications. The major objective of this review is to outline common evaluations methods for predictive microbial growth models with emphasis on the concept and role of 10 related evaluation parameters. Additionally, the square root and Ratkowsky models which has been proposed in our previous work were validated by the internal validation and external validation methods based on the evaluation parameters described in this review.

Key words: predictive microbiology, predictive model, evaluation, validation

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