Effects of High Concentration Ozone Gas Fumigation on the Quality and Shelf-life of Longan Fruit

IF 2.1 4区环境科学与生态学 Q3 ENGINEERING, ENVIRONMENTAL

Ozone: Science & Engineering Pub Date : 2021-07-07 DOI:10.1080/01919512.2021.1948387

Saranyapak Chamnan, J. Varith, S. Jaturonglumlert, J. Phimphimol, Narathip Sujinda

引用次数: 3

Abstract

ABSTRACT The objective of this research was to study the effects of high concentration ozone (HCO) fumigation on the shelf-life of fresh longan. Longan was exposed to ozone gas at varying inlet concentrations of 4,000, 8,500, and 13,000 ppm with holding times of 5 and 15 min. Results showed that the longan exposed to ozone gas at 8,500 ppm for 5 min was considered a suitable treatment to extend shelf-life up to 35 days, which is 57% longer than the shelf-life of non-ozonated longan. The SEM revealed that the ozonated longan had less surface epidermal hairs than the non-ozonated longan.

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高浓度臭氧气体熏蒸对桂圆果实品质和保质期的影响

摘要本研究旨在研究高浓度臭氧(HCO)熏蒸对鲜龙眼保质期的影响。将龙眼分别暴露于进口浓度为4000、8500和13000 ppm的臭氧气体中，保温时间分别为5和15 min。结果表明，臭氧浓度为8500 ppm的龙眼保温时间为5 min，可将龙眼的保质期延长至35天，比未臭氧化的龙眼保质期延长57%。扫描电镜显示，臭氧化后的龙眼表皮毛比未臭氧化的龙眼少。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ozone: Science & Engineering 环境科学-工程：环境

CiteScore

5.90

自引率

11.10%

发文量

审稿时长

2 months

期刊介绍： The only journal in the world that focuses on the technologies of ozone and related oxidation technologies, Ozone: Science and Engineering brings you quality original research, review papers, research notes, and case histories in each issue. Get the most up-to date results of basic, applied, and engineered research including: -Ozone generation and contacting- Treatment of drinking water- Analysis of ozone in gases and liquids- Treatment of wastewater and hazardous waste- Advanced oxidation processes- Treatment of emerging contaminants- Agri-Food applications- Process control of ozone systems- New applications for ozone (e.g. laundry applications, semiconductor applications)- Chemical synthesis. All submitted manuscripts are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees.