装瓶以后葡萄酒酵母也能在甜葡萄酒中生长。
以甘肃特产的冬果梨为原料,利用共固定化葡萄酒酵母、生香酵母和乳酸菌进行酒精发酵,固定化醋酸菌进行醋酸发酵,制得了冬果梨保健果醋。
The fruit vinegar with healthy function is produced using Dongguo pear as raw material after alcohol fermentation, lactic acid fermentation and acetic fermentation.
在收获后,有些葡萄被留在了容器里经过了冬天,天然的酵母和葡萄中的糖把葡萄汁变成了葡萄酒。
After harvesting, some grapes were left in a container over the winter and the natural yeasts and sugars converted the juice into wine.
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