食品科学 ›› 2010, Vol. 31 ›› Issue (20): 421-424.doi: 10.7506/spkx1002-6630-201020089

• 包装贮运 • 上一篇    下一篇

采后热处理对厚皮甜瓜贮藏品质的影响

袁 莉,毕 阳* ,葛永红,王 毅,李颖超,尹 燕,赵阿梅   

  1. 甘肃农业大学食品科学与工程学院
  • 收稿日期:2009-12-24 修回日期:2010-06-24 出版日期:2010-10-25 发布日期:2010-12-29
  • 通讯作者: 毕 阳* E-mail:beyang62@163.com
  • 基金资助:

    国家自然科学基金项目(30671465)

Effect of Post Harvest Heat Treatment on Quality of Muskmelon during Storage

YUAN Li,BI Yang*,GE Yong-hong,WANG Yi,LI Ying-chao,YIN Yan,ZHAO A-mei   

  1. 国家自然科学基金项目(30671465)
  • Received:2009-12-24 Revised:2010-06-24 Online:2010-10-25 Published:2010-12-29
  • Contact: BI Yang E-mail:beyang62@163.com

摘要:

为探讨采后热处理贮藏厚皮甜瓜的效果,以“玉金香”厚皮甜瓜为试材,研究采后53℃热水浸泡处理3min 对果实贮藏品质的影响。结果表明:热水处理可明显降低果实失重率,在贮藏第10 天时,处理组果实失重率较对照组低32.4%;热处理也可较好地保持果实硬度,在贮藏第10 天时,处理组果实硬度较对照组高30%;热处理还可延缓果实可溶性固形物和可滴定酸含量的下降,较好地保持果实的感官品质。热处理可作为一项采后保鲜措施应用于厚皮甜瓜贮藏。

关键词: 厚皮甜瓜, 热处理, 贮藏品质

Abstract:

‘Yujinxiang’ muskmelon was immersed in 53 ℃ hot water for 3 min, and stored at room temperature after drying. Quality of muskmelon was investigated every 2 days during storage. Results showed that hot water treatment alleviated the weigh loss, and the decline of firmness, total soluble solid, titratable acidity, and the deterioration of flavor and taste. However, hot water treatment had no effect on the color of muskmelon.

Key words: muskmelon, heat treatment, quality

中图分类号: