Modified atmosphere packaging (MAP) and coating for improving preservation of whole and sliced Agaricus bisporus

被引:0
作者
Zhaojun Ban
Li Li
Junfeng Guan
Jianhua Feng
Maoyu Wu
Xinming Xu
Jiang Li
机构
[1] Xinjiang Agricultural University,College of Forestry and Horticulture
[2] Tianjin University of Science and Technology,Key Laboratory of Food Nutrition and Safety, Ministry of Education
[3] Hebei Academy of Agriculture and Forestry Sciences,Institute of Genetics and Physiology
[4] All China Federation of Supply and Marketing Cooperatives,Jinan Fruit Research Institute
来源
Journal of Food Science and Technology | 2014年 / 51卷
关键词
Modified atmosphere packaging; Agaricus bisporus; Whole mushroom; Sliced; Coating;
D O I
暂无
中图分类号
学科分类号
摘要
Freshness of mushrooms (Agaricus bisporus) was related to the internal atmosphere composition during modified atmosphere packaging (MAP) experiments using polyvinyl chloride (PVC) wrap, polyethylene-1 (PE-1) and PE-2 films. The packaged mushrooms were stored at 12 °C for 7 days and lightness value, browning index, weight loss and maturity index were also measured. The results obtained showed that the whiteness of whole mushrooms varied significantly with the type of coating (chitosan and CaCl2), but not with the type of packaging films. It was evident that the extent of darkening in whole mushroom was greater than in sliced ones after coated. In addition, mushroom in PE-2 package exhibited the lowest weight loss due to the lower permeability of film. And the type of packaging films significantly affected the maturity index of mushroom, where PE-2 packaging most effectively lowered maturity index for both whole and sliced mushrooms. By considering the overall quality, it was obvious that PE-2 packaging combined with coating treatment was the most effective to improve the preservation of mushrooms stored at 12 °C up to 7 days and satisfy consumer acceptance.
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页码:3894 / 3901
页数:7
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