食品科学 ›› 2006, Vol. 27 ›› Issue (6): 96-99.

• 基础研究 • 上一篇    下一篇

瞬时高压作用对枯草杆菌的杀灭模型

 刘成梅, 钟业俊, 刘伟, 阮榕生, 彭洋兴   

  1. 南昌大学中德食品工程中心食品科学教育部重点实验室
  • 出版日期:2006-06-15 发布日期:2011-09-22

Effects of Instantaneous High Pressure on RSM Model of Subtilis Reductions

LIU  Cheng-Mei, ZHONG  Ye-Jun, LIU  Wei, RUAN  Rong-Sheng, PENG  Yang-Xing   

  1. Key Laboratory of Food Science of MOE, Sino-German Food Engineering Center, Nanchang University, Nanchang 330047, China
  • Online:2006-06-15 Published:2011-09-22

摘要:  通过外界因子对瞬时高压杀灭枯草芽孢杆菌效果的影响研究发现:压力、进料温度、处理次数是灭活枯草芽孢杆菌显著影响因子。在此基础上,本研究采用响应曲面法(RSM,ResponseSurfaceMethodology)建立了瞬时高压对枯草杆菌的杀灭模型,并对模型进行检验,该模型是可行的。

关键词:  , 瞬时高压, 枯草杆菌, 响应曲面, 模型

Abstract: The pressure, feed-in temperature and passes were believed to be the major factors for sterilization of Instantaneous High Pressure(IHP) through the studies of the effects of external factors on Bacillus subtilis of Instantaneous High Pressure inactivation.The Response Surface Methodology (RSM) was employed to establish the model of Instantaneous High Pressure inactivation Bacillus subtilis. The model is proved feasible.

Key words:  , IHP; Bacillus subtilis; RSM; model;