Effect of Modified Atmosphere Packaging on Strawberry Preservation

Article Preview

Abstract:

The effect of modified atmosphere packaging for strawberry was discussed in this study. The best gas condition was explored to extend the shelf life of strawberry in refrigerated temperature. The 20μm PE film was used to build modified atmosphere packaging. The optimum gas condition for strawberrys modified atmosphere packaging was selected while concerned with the respiration rate, firmness, rot grade, vitamin C content, total soluble solids, titratable acidity, sensory evaluation and other quality indicators respectively. The results suggest that: In 60% O2 + 1.5% CO2 gas condition, it could be kept low rot grade, maintained the firmness, vitamin C content, total soluble solids, titratable acidity content, and sensory evaluation was not falling heavily. As the season in which strawberries were abundant was of high temperature, the effect of preservation was more apparent in 5±1°C. Modified atmosphere packaging discussed above could extend the strawberrys shelf life to 22 days.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

189-193

Citation:

Online since:

November 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Guangya Wang: Table of Chinese Food Composition (Peking University Medical Press, Beijing 2009).

Google Scholar

[2] Kang Mingli, Mou Dehua, Li Yan: Shanxi Food Industry 4(2004), pp.34-36.

Google Scholar

[3] A. Rodr´ıguez, R. Batlle, C. Ner´ın: Progress in Organic Coatings 60 (2007), p.33–38.

Google Scholar

[4] Wang Jianqing, Yang Yan, Jin Zhengwei: Journal of Tianjin University of Science & Technology 26 (2011), pp.10-13.

Google Scholar

[5] Maria J. Sousa-Gallagher, Pramod V. Mahajan: Food Control 29 (2013), pp.444-450.

Google Scholar

[6] Nikos G. Tzortzakis: Innovative Food Science and Emerging Technologies 8 (2007), pp.111-116.

Google Scholar

[7] Jiankang Cao, Weibo Jiang, Yumei Zhao: Fruits and Vegetables Postharvest Physiological and Biochemical Experiments (China Light Industry Press, Beijing 2007).

Google Scholar

[8] Xiucai Fan: Northwest Agriculture & Forestry University, Master degree theses of master of the class of 2002, p.7.

Google Scholar