Ethanol fumigation combined with modified atmosphere packaging delays potato greening under light

文献类型： 外文期刊

第一作者： Tang, Jixing

作者： Tang, Jixing;Cheng, Jinxiao;Li, Zhixuan;Zhang, Jiadi;Pan, Yanfang;Cheng, Jinxiao;Zhang, Jiadi;Pan, Yanfang

作者机构：

关键词： Potato greening; Ethanol fumigation; Modified atmosphere packaging; Grana lamellae; Amyloplast size

期刊名称：PLANT PHYSIOLOGY AND BIOCHEMISTRY （ 影响因子：6.5； 五年影响因子：6.4 ）

ISSN： 0981-9428

年卷期： 2023 年 202 卷

页码：

收录情况： SCI

摘要： Potato greening under light causes post-harvest loss and compromises progress being made in the potato industry. In this study, we investigated the inhibiting effects of ethanol fumigation treatment on potato greening and water loss under light. This paper also examined the different treatments on the relationship between starch granule size and potato greening. Our results suggested that ethanol fumigation combined with modified atmosphere packaging have an effective in improving the overall visual quality and maintained a higher a* value and lower chlorophyll concentration. Ethanol fumigation combined with modified atmosphere packaging treatment deterred greening and water loss compared to the alone treatment. This was due to the larger starch granule size and fewer grana lamellae around the amyloplasts. Our results provide an effectively strategy that treating potatoes with 600 & mu;L L-1 ethanol combined with modified atmosphere packaging to delay potato greening and explain the underlying mechanism of ethanol inhibition of potato greening.

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