畜牧与饲料科学 ›› 2010, Vol. 31 ›› Issue (10): 81-81.doi: 10.12160/j.issn.1672-5190.2010.10.042

• 食品科学 • 上一篇    下一篇

气调保鲜对猪肉保鲜效果研究

王永刚[1] 施洋[2]   

  1. [1]鹤壁职业技术学院农村工程与技术系,河南鹤壁458030 [2]鹤壁市技工学校,河南鹤壁458030
  • 出版日期:2010-10-20 发布日期:2010-10-20
  • 通讯作者: 王永刚
  • 作者简介:王永刚(1983-),男,助教,硕士,主要研究方向为农产品加工与贮藏工程。
  • 基金资助:
    甘肃省教育厅项目(0502-10)

Fresh-keeping Effect of Modified Atmosphere Packages on Fresh Port

WANG Yong-gang,SHI Yang(1.Department of Rural Engineering and Technology,Hebi Vocational and Technical College,Hebi 458030,China;2.Hebi Technical School,Hebi 458030,China)   

  • Online:2010-10-20 Published:2010-10-20

摘要: 采用均匀试验设计,将不同比例的CO2、O2和N2对新鲜猪肉进行保鲜试验研究,在(3±1)℃条件下保存,18d后测定其菌落总数,对测定菌落总数的对数的倒数进行分析。结果表明,所优选出的最佳气调保鲜气体比例为CO275%、O210%、N215%,这样可使新鲜猪肉在为期18d的保存期内保持二级鲜度。

Abstract: Using the uniform experiment,fresh-keeping effect of CO2,O2 and N2 at different ratios on fresh meat products at(3±1) °C was investigated.Bacterial count was determined after 18 d,and the reciprocal of logarithm of bacterial count was analyzed.The result showed the optimal ratio of CO2,O2 and N2 was 75:10:15.This modified atmosphere package made fresh port maintain second-grade freshness within 18 d.

中图分类号: