乙醇熏蒸对双孢蘑菇保鲜品质的影响

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  • (西南大学 食品科学学院,农业部农产品贮藏保鲜质量安全风险评估实验室(重庆), 重庆市特色食品工程技术研究中心,重庆,400715)

网络出版日期: 2018-08-01

基金资助

重庆市科委社会事业与民生保障科技创新专项(cstc 2015shms-ztzx80010)

Effects of ethanol fumigation on preservation quality of Agaricus bisporus

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  • (College of Food Science, Southwest University, Laboratory of Quality & Safety Risk Assessment for Argo-products on Storage and Preservation(Chongqing), Mimnistry of Agriculture, Chongqing Special Food Programme and Technology Research Center, Chongqing 400715, China)

Online published: 2018-08-01

摘要

采用200、400、600 μL/L的乙醇(乙醇溶液体积与泡沫体积比)对双孢蘑菇进行熏蒸处理,研究乙醇熏蒸处理对采后双孢蘑菇贮藏过程中品质的影响。结果表明,乙醇熏蒸处理能显著抑制双孢蘑菇呼吸强度,减少底物的消耗,延缓失重率和菌落总数的上升,有效缓解抗坏血酸(Vc)含量的降低,维持稳定的可溶性蛋白质含量,同时,显著降低总酚含量,可使双孢蘑菇保持较高的白度、硬度和感官评分,其中400 μL/L乙醇熏蒸保鲜效果最佳。

本文引用格式

张洪翠 , 李云云 , 靳苗苗 , 等 . 乙醇熏蒸对双孢蘑菇保鲜品质的影响[J]. 食品与发酵工业, 2018 , 44(6) : 187 -194 . DOI: 10.13995/j.cnki.11-1802/ts.015871

Abstract

In order to study the effect of ethanol fumigation on the quality of postharvest Agaricus bisporus, Agaricus bisporus was treated by 200, 400 and 600 μL/L of ethanol during the fumigation. The results showed that ethanol fumigation could significantly inhibit the increase of respiration intensity, reduce consumption of the substrate, delay the increase of weight loss and total number of colonies, effectively alleviate the decrease of ascorbic acid (Vc) content, and maintain stable soluble protein content. At the same time, it can effectively reduce the total phenol content, maintain bisporus whiteness, hardness and sensory score. The 400 μL/L ethanol fumigation treatment showed the best preservation effect.
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