穿孔包装对鲜切胡萝卜贮藏品质的影响

Q3 Agricultural and Biological Sciences

Progress in Agricultural Engineering Sciences Pub Date : 2020-10-08 DOI:10.1556/446.2020.10002

M. S. Dam, L. Nguyen, T. Zsom, G. Hitka, I. Zeke, L. Friedrich

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引用次数: 2

摘要

本工作的目的是评估包装穿孔对5°C冷藏胡萝卜片质量的影响。本实验中使用了具有不同穿孔数（3、4和6）的聚乙烯袋。在整个储存过程中，检查头部空间氧浓度、呼吸、重量损失、表面颜色、硬度、pH和可溶性固体含量。观察到，与对照相比，所有研究的包装都能有效地保持胡萝卜片的质量。直到12天才出现腐烂的症状。此外，pH、可溶性固形物含量和硬度变化不显著。此外，包装胡萝卜片在储存12天后的重量损失低于2%。在实验结束时（12天），包装胡萝卜的外观比对照好。

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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Effect of perforation packaging on quality of fresh-cut carrot during storage

The aim of this work was to evaluate the effect of packaging perforation on quality of carrot slices during cold storage at 5 °C. Polyethylene bags with different number of perforations (3, 4, and 6) were used in this experiment. Headspace oxygen concentration, respiration, weight loss, surface color, firmness, pH, and soluble solid content were examined throughout storage. It was observed, that all the investigated packaging were effective in maintaining the quality of carrot slices compared to the control. There was no symptom of decay until 12 days. In addition, pH, soluble solid content, and firmness showed nonsignificant change. Moreover, weight loss of packed carrot slices was below 2% after 12 days of storage. Packed carrot had better appearance at the end of experiment (12 days) than that of control.

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来源期刊

Progress in Agricultural Engineering Sciences Engineering-Industrial and Manufacturing Engineering

CiteScore

1.80

自引率

0.00%

发文量

期刊介绍： The Journal publishes original papers, review papers and preliminary communications in the field of agricultural, environmental and process engineering. The main purpose is to show new scientific results, new developments and procedures with special respect to the engineering of crop production and animal husbandry, soil and water management, precision agriculture, information technology in agriculture, advancements in instrumentation and automation, technical and safety aspects of environmental and food engineering.