食品科学 ›› 2002, Vol. 23 ›› Issue (2): 142-143.

• 包装贮运 • 上一篇    下一篇

莴苣MP加工工艺及贮藏研究

 陆胜民   

  1. 浙江万里学院生物技术研究所
  • 出版日期:2002-02-15 发布日期:2012-02-13

Study on Treatment and Storage of MPLettuce

 LU  Sheng-Min   

  • Online:2002-02-15 Published:2012-02-13

摘要: 研究莴苣MP加工过程中碱液去皮及人工去皮后经护色处理的贮藏效果。结果表明:碱液去皮的MP莴苣其货架期明显延长,可保持品质8d(0℃)和4d(4℃);人工去皮中各处理以NaClO处理效果最好,可保持品质6d(0℃)和3d(4℃)。

关键词: 莴苣, MP加工, 去皮, 护色

Abstract: Effects of peeling by soaking into alkaline solution and by different ant i -brown treatments after manual peeling inminimal processing(MP )lettuce on storage were studied.The results showedthat minimally proce ssed let-tucepeeledbysoakingintoalkaline solutionhadanobviouslylongorshelflife.Thekeepingqualitycouldbe maintained for 8days under0℃and4days under4℃.Treatment with NaClOwas the best am ong all processed with different an-tibrowntreatments so as to maintain the keeping quality for 6days under0℃and3days under4℃?

Key words: Lettuce , Minimal processing(MP ), Peeling , Anti-brown