Effects of ozone and salicylic acid on post-harvest quality of parsley during storage

IF 1.4 4区农林科学 Q3 AGRONOMY

Biological Agriculture & Horticulture Pub Date : 2021-06-16 DOI:10.1080/01448765.2021.1937316

Kevser Üner Öztürk, M. Koyuncu

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引用次数: 3

Abstract

ABSTRACT The present study investigated the effects of ozone and salicylic acid (SA) on storage life and quality of parsley. Parsley bunches were subjected to three treatments: immersion in SA solutions (1 and 2 mM), immersion in distilled water (control) and exposure to gaseous ozone (2.14 mg m−3) after dipping into distilled water. Treated bunches were stored at 1°C and 90% (± 5%) relative humidity for 28 days, assessing a range of quality criteria during the storage period. In cold storage conditions, the loss of fresh weight of the parsley was delayed in treatments with SA, compared with the control. Treatments with SA, especially at 2 mM, preserved the vivid green colour of the parsley during storage better than the treatment with ozone or the control. SA was the best treatment for maintaining the sensory quality of the parsley, while the ozone had negative effects on the external appearance and the taste. During storage, the respiration rate and the production of ethylene, indicators of metabolic activity, were suppressed (not significant for respiration rate) in parsley treated with ozone gas.

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臭氧和水杨酸对欧芹采后贮藏品质的影响

摘要本研究研究了臭氧和水杨酸(SA)对欧芹贮藏寿命和品质的影响。将香芹串进行三种处理:浸泡在SA溶液(1和2 mM)中，浸泡在蒸馏水(对照)中，浸泡在蒸馏水中后暴露于气态臭氧(2.14 mg m−3)中。处理后的葡萄束在1°C和90%(±5%)相对湿度下储存28天，评估储存期间的一系列质量标准。在冷藏条件下，与对照相比，SA处理延迟了欧芹鲜重的损失。与臭氧处理和对照相比，SA处理，特别是2 mM处理，在贮藏过程中能更好地保存欧芹的鲜绿色。SA处理对保持欧芹感官品质的效果最好，而臭氧处理对欧芹外观和口感有负面影响。在贮藏过程中，臭氧气体处理的欧芹代谢活性指标呼吸速率和乙烯产量均受到抑制(对呼吸速率影响不显著)。

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来源期刊

Biological Agriculture & Horticulture 农林科学-农艺学

CiteScore

3.30

自引率

6.70%

发文量

审稿时长

>36 weeks

期刊介绍： Biological Agriculture & Horticulture aims to act as the central focus for a wide range of studies into alternative systems of husbandry, and particularly the biological or organic approach to food production. The Journal publishes work of a sound scientific or economic nature related to any aspect of biological husbandry in agriculture, horticulture and forestry in both temperate and tropical conditions, including energy and water utilization, and environmental impact.