现代食品科技2018，Vol.34Issue(4)：107-113,128,8.DOI:10.13982/j.mfst.1673-9078.2018.04.018
适宜臭氧处理对甜瓜采后品质的影响
Effect of Suitable Ozone Treatment on Postharvest Quality of Muskmelon
摘要
Abstract
In this paper, the melon "Xizhoumi No. 25" was treated with suitable ozone at the temperature of at 68 ℃ and RH of 8085％ for 40 min through a ozone generator in a plastic bucket of 50 L. After ozone treatment, the samples were sealed for storage. The dynamic changes of relevant quality indexes of melon treated by appropriate ozone during a 42-day storage and the antibacterial effects of suitable ozone treatment on Alternaria alternata and Fusarium were investigated. The results showed that the average sugar content and hardness of melon decreased by only 0. 07％ and 0. 03％, respectively, after ozone treatment (concentration 4. 28 mg/cm3, Intervals 24 h), indicating ozone had significant delaying effect on the decrease. Simultaneously, ozone treatment also reduced the weightlessness of the control group by 42％. It had a strong antibacterial effect on F. semitectum and A. alternate and has a better antibacterial effect on A. alternate. Appropriate ozone treatment had a good effect on the post-harvest low-temperature storage quality of melon and extended its shelf life.关键词
甜瓜/臭氧/贮藏/品质/抑菌Key words
melon/ozone/storage/quality/antibacterial引用本文复制引用
白友强,李丹,李学文,赵晓敏,许建,王智弘浩,董子凡,周艳琴,谢季云,杜林笑,马楠..适宜臭氧处理对甜瓜采后品质的影响[J].现代食品科技,2018,34(4):107-113,128,8.基金项目
"十二五"农村领域国家科技计划课题(2011BAD27B01-02) （2011BAD27B01-02）
