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Carbon Dioxide Injury Prediction Model for Fresh-Cut Apples Cover
By: Yunfeng Hu,  Yicheng Hao and  Zengyu Wei  
Open Access
|Dec 2019

Abstract

Carbon dioxide (CO2) injury is one of the key cause affecting the sales of fresh-cut apples during the sales period. The method to warn the time till occurring CO2 injury would be convenient for businesses and consumers, but so far, no one has paid attention. This research aimed to study the change rule of the mechanism of carbon dioxide injury of fresh-cut apples treated with high CO2 concentration. The experiment was conducted at 5, 15, 25 and 35°C for 4 days. Every twelve hours, the fresh-cut apple was analyzed by measuring the changes of firmness, soluble solids concentration, browning index and sensory evaluation. The results showed that sensory scores, firmness and soluble solids concentration decreased over time, while the browning index of freshly cut apple increased rapidly with time. Based on the dynamic model of the browning index, with the CO2 Injury warning model of ready-to-eat apples treated with high CO2 concentration was determined.

DOI: https://doi.org/10.2478/aucft-2019-0015 | Journal eISSN: 2344-150X | Journal ISSN: 2344-1496
Language: English
Page range: 121 - 128
Submitted on: Nov 6, 2019
Accepted on: Dec 8, 2019
Published on: Dec 30, 2019
Published by: Lucian Blaga University of Sibiu
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2019 Yunfeng Hu, Yicheng Hao, Zengyu Wei, published by Lucian Blaga University of Sibiu
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.