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做好的葡萄酒变酸了怎么办
更新时间: 2020-09-21 00:00:00  

可能是以下原因:

1、密封条件不理想。

2、温度湿度条件不当。

时间久了不仅酒精会挥发,而且还会变酸变馊。这是因为空气中存在着醋酸菌,酒与空气接触时,醋酸菌便乘机而进入酒中,在醋酸菌的作用下,酒精则发生了化学变化而变成醋酸。尤其是啤酒、果酒更容易变酸。变酸之后就无法转变。每次盛酒加热到50度杀菌,然后密封冷冻保藏,避免与空气过多接触。

关键词: 做好 葡萄酒 怎么办

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