| 不同处理方式对厚皮甜瓜的贮藏保鲜效果研究 |
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| 引用本文： | 王良艳,张润光,张有林,尹梦亭,赵蕾丹.不同处理方式对厚皮甜瓜的贮藏保鲜效果研究[J].食品工业科技,2012,33(5):344-347,351. |
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| 作者姓名： | 王良艳 张润光 张有林 尹梦亭 赵蕾丹 |
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| 作者单位： | 1. 陕西师范大学食品工程与营养科学学院,陕西西安,710062
2. 新疆喀什市出入境检验检疫局,新疆喀什,844000 |
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| 基金项目： | 陕西省西安市农业应用技术研究项目(NC10017);陕西师范大学大学生开放性实验基金项目(KFJJ2010048) |
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| 摘 要： | 以陕西省阎良区厚皮甜瓜为试材,采用1-甲基环丙烯(1-MCP)、焦亚硫酸钠(Na2S2O5)、噻苯咪唑(TBZ)结合气调等处理方法,研究了厚皮甜瓜的采后生理变化及贮藏品质,得出了厚皮甜瓜的贮藏方法。结果表明,采用1-MCP结合Na2S2O5处理,能抑制苯丙氨酸解氨酶(PAL)和过氧化物酶(POD)的活性,使过氧化氢酶(CAT)和超氧化物岐化酶(SOD)活性处于较高水平,明显延缓厚皮甜瓜硬度的下降,抑制可溶性固形物含量快速上升,有效地减少果实腐烂,用该处理贮藏80d,果实腐烂指数0.37,商品果率80%。另外,厚皮甜瓜在TBZ结合气调的方式下贮藏也具有较好的贮藏保鲜效果。
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| 关 键 词： | 采后生理 贮藏保鲜 厚皮甜瓜 |
Effect of different treatment methods on fresh-keeping of thick skin Cucumis melon L. |
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| WANG Liang-yan,ZHANG Run-guang,ZHANG You-lin,YIN Meng-ting,ZHAO Lei-dan.Effect of different treatment methods on fresh-keeping of thick skin Cucumis melon L.[J].Science and Technology of Food Industry,2012,33(5):344-347,351. |
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| Authors: | WANG Liang-yan ZHANG Run-guang ZHANG You-lin YIN Meng-ting ZHAO Lei-dan |
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| Affiliation: | 1(1.College of Food Engineering and Nutritional Science,Shaanxi Normal University,Xi’an 710062,China;2.Xinjiang Kashi Exit-Entry Inspection and Quarantine Bureau,Kashi 844000,China) |
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| Abstract: | The postharvest physiology and storage characteristic of Shaanxi yanliang Cucumis melo L.treated by thiabendazole(TBZ),1-methylcyclopropene(1-MCP),sodium metabisulfite(Na2S2O5) and CA(Controlled Atmosphere) were studied.The results showed that the Cucumis melo L.treated by 1-MCP combined with Na2S2O5 could inhibit the activities of phenylanlanine ammonialyase(PAL) and peroxidase(POD) activity obviously and it could also make the catalase(CAT) and Superoxide Dismutase(SOD) activity in a high level,delay the decrease of hardness of the fruit,retard the increase of soluble solids,significantly reduce rotting rate.After 80 storage days,the rotten index and the commodity rate was 0.37 and 80% respectively.The treatments of TBZ combined with CA,therefore,maintained good storage quality of the Cucumis melo L. |
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| Keywords: | postharvest physiology fresh keeping thick skin Cucumis melo L |
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