食品科学 ›› 2007, Vol. 28 ›› Issue (10): 523-525.

• 包装贮运 • 上一篇    下一篇

1-甲基环丙烯和水杨酸在储藏中对肥城桃品质的影响

 万春燕, 李桂凤   

  1. 山东省农业科学院中心实验室; 山东省农业科学院中心实验室 山东济南250100; 山东济南250100;
  • 出版日期:2007-10-15 发布日期:2011-11-22

Effects of 1-MCP and SA on Quality of Feicheng-peaches during Storage

 WAN  Chun-Yan, LI  Gui-Feng   

  1. Centre Laboratory, Shandong Academy of Agricultural Science, Jinan 250100, China
  • Online:2007-10-15 Published:2011-11-22

摘要: 以肥城桃为试材,在室温22~24℃和低温(6±2)℃下,1-甲基环丙烯和水杨酸的浓度分别为0.10g/L和0.12g/L,在储藏前分别对肥城桃进行浸泡。储藏过程中对肥城桃品质影响的结果表明:在室温下,两种试剂均能明显抑制肥城桃硬度、可溶性固形物和含酸量的变化,且1-甲基环丙烯的抑制能力大于水杨酸;在冷藏条件下,对肥城桃的影响均低于室温条件下,但低温加储前处理更能有效地抑制肥城桃硬度下降,提高VC含量,延长保质期。

关键词: 水杨酸, 1-甲基环丙烯, 肥城桃, 品质

Abstract: The changes of quality of the Feicheng-peache treated by 0.1g/L SA and 0.12/L 1-MCP during storage were studied at room temperature 22~24℃ and low temperature (6±2)℃. The results showed that at room temperature, the firmness, contents of total soluble solids and the contents of acid of the Feicheng-peaches were inhibited by the two solvents, and the effects 1-MCP were more obvious. On chilling storage condition the firmness of Feicheng-peaches tread by the above two solvent reduced, content of VC, increased and quality preservation time was prolonged.

Key words: salicylic acid, 1-methylcyclopropenl, Feicheng-peaches, quality