食品科学 ›› 2004, Vol. 25 ›› Issue (11): 323-325.

• 包装贮运 • 上一篇    下一篇

青椒冰温贮藏的研究

 郭丽, 程建军, 马莺, 赵长信, 田树全   

  1. 东北农业大学食品学院,哈尔滨工业大学
  • 出版日期:2005-11-15 发布日期:2011-10-24

Study on Storage of Green Pepper Controlled Freezing-point

 GUO  Li, CHENG  Jian-Jun, MA  Ying, ZHAO  Chang-Xin, TIAN  Shu-Quan   

  1. 1.Food College, Northeast Agricultural University;2.Harbin Technology Institute
  • Online:2005-11-15 Published:2011-10-24

摘要: 本试验研究了塑料小包装的青椒在室温、冰温、以及经冰点调节剂处理后的冰温贮藏过程中的生理生化变化,探讨了青椒在贮藏过程中可溶性固形物含量、总糖含量、酸含量、呼吸强度的变化;试验结果表明:冰温可以明显抑制青椒的呼吸作用,使其消耗的营养物质减少,保鲜效果更佳,尤其是经冰点调节剂乳糖处理的青椒贮藏效果更好,在感官上与新鲜产品无明显差别。

关键词: 青椒, 冰温, 冰点调节剂

Abstract: The characters of green peppers were studied when they were stored at room temperature, at freezing-pointtemperature, and especially packaged with plastic film after treated with freezing-point regulator respectively. The changes ofsoluble solid, total sugar, acid content and were discussed. It showed that respiration intensity had been restrained and the loss ofsoluble solid, total sugar were decreased at freeze-point temperature. Lactose was better freezing-point regulator.

Key words: green pepper, freezing-point temperature, feezing-point regulator