Effect of Low Temperature Combined with Different Silicon Window Areas on the Storage Quality of Garlic in Air Conditioned Packaging

被引：0

作者：

Luo, Dan ^{[1
]}

Wang, Zhenzhen ^{[1
]}

Han, Hao ^{[1
]}

Wu, Jing ^{[1
]}

Chang, Guoli ^{[1
]}

Sha, Ruyi ^{[1
]}

Huang, Jun ^{[1
]}

Cui, Yanli ^{[2
]}

Mao, Jianwei ^{[1
]}

机构：

[1] School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Key Lab for Chem & Bio Processing Technology of Farm Product, Hangzhou,310023, China

[2] Department of Chemistry, Zhejiang University, Hangzhou,310027, China

来源：

Science and Technology of Food Industry | 2023年 / 44卷 / 17期

关键词：

Air conditioning - Deterioration - Polyethylenes - Principal component analysis - Quality control - Temperature;

D O I：

10.13386/j.issn1002-0306.2022110022

中图分类号：

学科分类号：

摘要：

In order to determine the effect of different silicon window areas on the preservation of garlic in silicon windows, garlic was packed in polyethylene (PE) bags with an area of 30 cm×25 cm at low temperature in combination with 1, 3, 6 and 9 cm2 silicon window films, and a control group of polyethylene (PE) bags without silicon windows, and the quality indexes were measured within 120 d of storage. The results showed that the area of the silicon window had a greater influence on the weight loss, bud to cloves ratio and colour (ΔE) of the garlic after harvesting, and a smaller influence on the hardness and water content was observed. The optimal silicon window area was 6 cm2, the alliin content of garlic in the low temperature combined with 6 cm2 silicon window treatment group reached 0.38±0.00 g/100 g during 120 days of storage. Compared with 0 d, the alliin content increased by 50.97%, the malic acid content decreased by 92.38%, and the contents of citric acid, tartaric acid and fumaric acid increased by 21.13%, 65.87% and 43.26% respectively. The principal component analysis revealed that the key indicators of garlic freshness were ΔE value, weight loss, shoot to clove ratio, water content and tartaric acid content. Considering the variation of each index and the results of the principal component analysis, it was concluded that the use of 6 cm2 silicon window area combined with 30 cm×25 cm polyethylene (PE) bags at low temperature could effectively alleviate the deterioration of garlic storage quality. This study can provide a theoretical reference for the storage and processing of white-skinned garlic. © 2023 Chinese Journal of Experimental Traditional Medical Formulae. All rights reserved.

引用

页码：367 / 374