食品科学 ›› 2009, Vol. 30 ›› Issue (10): 278-281.doi: 10.7506/spkx1002-6630-200910066

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1-MCP对切分哈密瓜保鲜效果的研究

谢绍忠,吴 斌,钟 梅,肖丽梅,王吉德*   

  1. 新疆大学化学化工学院
  • 收稿日期:2008-07-24 修回日期:2008-11-18 出版日期:2009-05-15 发布日期:2010-12-29
  • 通讯作者: 王吉德* E-mail:awangjd@xju.edu.cn
  • 基金资助:

    教育部新世纪优秀人才计划项目(NCET-04-0987);新疆维吾尔族自治区高校科研计划项目(XJEDU2005T02);
    新疆大学青年教师启动基金项目(QN070015)

Preservation Effects of 1-Methylcyclopropene on Fresh-cut Hami Melon

XIE Shao-zhong,WU Bin,ZHONG Mei,XIAO Li-mei,WANG Ji-de*   

  1. (College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, China)
  • Received:2008-07-24 Revised:2008-11-18 Online:2009-05-15 Published:2010-12-29
  • Contact: WANG Ji-de* E-mail:awangjd@xju.edu.cn

摘要:

以新疆哈密瓜(8601)为材料,在5℃贮藏温度下,研究了1-MCP 对切分哈密瓜生理、品质和食用安全性的影响。结果表明:1.0μl/L 1-MCP 处理可显著抑制贮藏期间果实乙烯释放量,保持果实的感官,硬度、糖度和高VC 的含量,抑制切分哈密瓜透明化,降低了切分哈密瓜的细胞膜脂质过氧化水平,抑制微生物的数目,延长了切分哈密瓜的货架期。

关键词: 1-甲基环丙烯(1-MCP), 切分, 乙烯, 哈密瓜

Abstract:

This study aimed to investigate effects of 1-methylcyclopropene (1-MCP) on postharvest physiology, quality and safety of fresh-cut Hami melon (Cucumis melo L. var. inodorus Jacq 8601) during storage at 5 ℃. The results indicated that the 1.0 μl/L 1-MCP treatment significantly inhibited the ethylene production, transparency rate and microbial quantity, reduced the lipid peroxidation level of cell membrane, maintained the fruit firmness, soluble solid content (SSC), vitamin C content of and good sensory quality, and prolonged the shelf life of fresh-cut Hami melon.

Key words: 1-methylcyclopropene (1-MCP), fresh-cut, ethylene, Hami melon

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