Effects of harvest ripeness on storage quality of tomato fruits

IF 0.7 4区农林科学 Q3 AGRONOMY

Emirates Journal of Food and Agriculture Pub Date : 2023-11-07 DOI:10.9755/ejfa.2023.3166

Hua-ling Zhang, Xiao-yi Huang, Hai-ying Wang, Xiao-ke Jia, Qin-ru Song, Chen Ting, Zhi-rong Chen

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引用次数: 0

Abstract

For studying the different recovery maturity influence on tomato postharvest storage quality, in different harvest maturity tomato (green ripe period, color-changing period, red period) as experiment material, put it in 3℃ and 28℃temperature storage, and the determination of three different harvest maturity tomato in weightlessness rate, decay rate in the process of storage, reducing sugar content, titratable acid content, lycopene content and the content of ascorbic acid and so on six indicators, according to the fuzzy weight methods to establish comprehensive evaluation index weights, determine the harvest maturity of science. The results showed that under two different temperature environments, the highest comprehensive evaluation index of tomato was 0.6644 and the storage quality was the best. The comprehensive evaluation index of tomatoes harvested in the color-changing period was 0.4709, which was more suitable for storage at 3℃. The comprehensive evaluation index of tomatoes harvested in green ripening period was 0.3919, and the storage quality was relatively poor. Key words: Tomato ；Ripeness； Effect of storage； Quality; Fuzzy weight methods

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收获成熟度对番茄果实贮藏质量的影响

为研究不同采收成熟度对番茄采后贮藏品质的影响，以不同采收成熟度番茄（青熟期、变色期、红熟期）为实验材料，分别置于3℃和28℃温度下贮藏，测定3种不同采收成熟度番茄在失重率、贮藏过程中腐烂率、还原糖含量、可滴定酸含量、番茄红素含量和抗坏血酸含量等6项指标，根据模糊权重法建立综合评价指标体系、贮藏过程中的腐烂率、还原糖含量、可滴定酸含量、番茄红素含量和抗坏血酸含量等六项指标，按照模糊权重法建立综合评价指标权重，科学确定采收成熟度。结果表明，在两种不同温度环境下，番茄的综合评价指数最高，为0.6644，贮藏品质最好。变色期采收的番茄综合评价指数为 0.4709，更适合在 3℃条件下贮藏。青熟期采收的番茄综合评价指数为 0.3919，贮藏品质相对较差。关键词番茄；成熟度；贮藏影响；品质；模糊权重法

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来源期刊

Emirates Journal of Food and Agriculture AGRONOMYFOOD SCIENCE & TECHNOLOGY&nb-FOOD SCIENCE & TECHNOLOGY

CiteScore

1.80

自引率

0.00%

发文量

期刊介绍： The "Emirates Journal of Food and Agriculture [EJFA]" is a unique, peer-reviewed Journal of Food and Agriculture publishing basic and applied research articles in the field of agricultural and food sciences by the College of Food and Agriculture, United Arab Emirates University, United Arab Emirates.