几种前处理对龙眼果实呼吸强度的影响

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Effect of Pre-treatment on the Respiration of Stored Longan Fruits

1.
Fruit Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou 350013;
2.
Rice and Wheat Institute, Fujian Academy of Agricultural Sciences

摘要: 龙眼采后分别经硫薰、钴60辐射、膜试剂浸果的贮藏前处理后,在(8±1)℃下贮藏,测定其贮藏过程呼吸强度。结果表明,通过适当剂量的硫薰,辐射处理以及采用膜试剂Ⅰ、Ⅱ处理均可降低呼吸强度,延缓呼吸强度的回升。而以膜试剂处理的更可延缓回升期、降低回升率,对延长龙眼果实贮藏期,提高好果率效果更好。
- 龙眼果实 /
- 呼吸强度 /
- 硫薰 /
- 钴60辐射 /
- 膜试剂
Abstract: After harvesting longan fruits,we used sulphur pumigation,radiation with 60Co and Film -reagent(Ⅰ、Ⅱ)to pre-treat them.Then we stored them at 8±1℃ temperature,measured the respiration rate of longan fruits.The result indicated:through the approriate dose of sulphur pumigation,radiation treatment and the film-reagent(Ⅰ、Ⅱ)can reduced the respiration rate or delay the increase of respiration.However,the film-reagent was the best way for prolonging the storage life and increasing healthy fruit rate.
- Longan fruit /
- Respiration rate /
- Sulphur fumigation /
- Radiation with 60Co /
- Film reagent

[1]	蔡孟正. SO2型的龙眼常温简易贮藏保鲜. 福建省农科院学报, 1988, 3(1):85～89
[2]	周碧英, 王元裕, 高士贤. 各种被膜剂保鲜柑桔的效应. 食品科学, 1989(1):54～57

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