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The effect of MAP on quality and browning of cold-stored plum fruits

文献类型: 外文期刊

作者: Guan, JunFeng 1 ; Dou, ShiJuan 2 ;

作者机构: 1.Hebei Acad Agr & Forestry Sci, Inst Genet & Physiol, Shijiazhuang 050051, Peoples R China

2.Hebei Agr Univ, Coll Life Sci, Baoding 071000, Peoples R China

关键词: MAP storage;browning;phenolics;active oxygen metabolism;plum fruits

期刊名称:JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT ( 影响因子:0.435; 五年影响因子:0.484 )

ISSN: 1459-0255

年卷期: 2010 年 8 卷 2 期

页码:

收录情况: SCI

摘要: The plum fruits (cv. Fraiar) were packaged with polyvinyl chloride resin (PVC) film and then stored at 0 degrees C for 60 days, the results showed that modified atmosphere packaging (MAP) delayed the fruit softening, suppressed the increase of the soluble solids and anthocyanin contents and browning degree, decreased the activity of polyphenolic oxidase (PPO) and content of phenolic substances and suppressed the accumulation of malondialdehyde (MDA) and production of superoxide radical (O(2)), but had less effect on the superoxide dismutase (SOD) activity. Thus, it suggested that the MAP inhibiting plum fruits from softening and browning, closely correlated with the regulation on phenolics metabolism and membrane lipid peroxidation.

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