ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

In order to design the high-oxygen modified atmosphere packaging in mushroom (Agaricus bisporus), Weibull model and Logistic model were applied to study in-package O2 and CO2 concentration and predict the respiration of mushroom. The results showed that O2 concentration in high oxygen package decreased from initial 80kPa to 50kPa after 50h, while it declined slowly in control. The CO2 concentration under both treatments increased gradually, and it reached the maximum value at the end of storage. The predicted concentration of O2 and CO2 fitted well with the experimental value. The respiration of mushroom under high oxygen was well described by the CO2 production rate.