全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
北方园艺  2014 

缓释杀菌活性包装技术在“夏黑”葡萄保鲜中的应用效果

, PP. 134-137

Keywords: 葡萄,二氧化硫,杀菌,乙烯吸附剂,保鲜

Full-Text   Cite this paper   Add to My Lib

Abstract:

以“夏黑”葡萄为试材,采用K型二氧化硫缓释杀菌活性包装袋(K袋)、K袋加乙烯吸附剂处理2种保鲜包装方案,以裸放和普通低密度聚乙烯(LDPE)薄膜包装作为对照组,每隔2d分别对包装袋内的顶空气体组成,葡萄的外观质量、水分损失、褐变程度、硬度、糖分、总酸和维生素C含量进行测试分析,对比研究了常温条件下2种方案处理对葡萄保鲜货架期的影响,为延长“夏黑”葡萄在常温(25±1)℃条件下的货架期提供参考。结果表明二氧化硫缓释杀菌包装(K袋)能够形成适合葡萄贮藏的自发气调氛围,并且能够抑制葡萄霉菌的滋生;在常温保存8d后,裸放组和LDPE组的果梗褐变和烂果严重,而K袋、K袋加乙烯吸附剂组包装的葡萄褐变程度分别为1级和2级,烂果率分别为1.13%和3.56%,葡萄的外观和口感均具有商品性,保鲜效果明显。

References

[1]  Deng Y,Wu Y,Li Y.Physiological responses and quality attributes of ‘Kyoho’grapes to controlled atmosphere storage [J].LWT-Food Science and Technology,2006,39(6):584-590.
[2]  Del Nobile M A,Sinigaglia M,Conte A,et al.Influence of postharvest treatments and film permeability on quality decay kinetics of minimally processed grapes [J].Postharvest Biology and Technology,2008,47(3):389-396.
[3]  Fallik E.Pre-storage hot water treatments (immersion,rinsing and brushing).A review[J].Postharvest Biol Technol,2004,32:125-134.
[4]  Lichter A,Zutkhy Y,Sonego L,et al.Ethanol controls postharvest decay of table grapes [J].Postharvest Biology and Technology,2002,24(3):301-308.
[5]  Ahvenainen R.New approaches in improving the shelf life of minimally processed fruit and vegetables[J].Trends in Food Science and Technology,1996,7:179-187.
[6]  Romanazzi G,Nigro F,Ippolito A,et al.Effect of short hypobaric treatments on postharvest rots of sweet cherries,strawberries and table grapes[J].Postharvest Biology and Technology,2001,22(1):1-6.
[7]  Mustoneonh M.The efficiency of range of sulfur dioxide generating quality of calmeria table grapes[J].Australian Journal of Experimental Agriculture,1992,32:389-393.
[8]  Nelson K E,Ahmedullah M.Packaging and decay-control systems for storage and transit of table grapes for export [J].American Journal of Enology and Viticulture,1976(2):74-79.
[9]  GB/T6195-1986.水果、蔬菜维生素C含量测定法(2,6-二氯酚靛酚滴定法)[S].北京:中国标准出版社,1986.
[10]  张敬勇,李东立,许文才,等.二氧化硫缓释杀菌袋对樱桃保鲜性能影响的研究[J].包装工程,2013,34(15):49-52.
[11]  曾庆孝.食品加工与保藏原理[M].北京:化学工业出版社,2002:19-20.
[12]  杨寿清.食品杀菌和保鲜技术[M].北京:化学工业出版社,2005:10-28.
[13]  姜艳茹,付亚波,李东立,等.分子筛改性LDPE活性包装膜在草莓保鲜中的应用研究[J].中国印刷与包装研究,2013,5(1):61-65.
[14]  袁军伟,赵胜建,魏建梅,等.葡萄采后生理及贮藏保鲜技术研究进展[J].河北农业科学,2009,13(4):80-83.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133