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酒里面有什么

  • 生活
  • 2023-04-17 14:08

酒里面含有甲醇、雜醇油、醛類、氰化物、鉛、錳等物質(zhì)。日常飲酒主要包括發(fā)酵酒、蒸餾酒和配制酒。在酒類生產(chǎn)的過(guò)程中,從原料選擇到加工工藝等環(huán)節(jié)若達(dá)不到衛(wèi)生要求,就有可能產(chǎn)生或者帶入有害物質(zhì)。飲酒需適度,過(guò)量飲酒甚至酗酒,對(duì)健康的影響非常大。

酒的分類:

1、白酒:酒質(zhì)無(wú)色(或微黃)透明,氣味芳香純正,入口綿甜爽凈,酒精含量較高,經(jīng)貯存老熟后,具有以酯類為主體的復(fù)合香味。以曲類、酒母為糖化發(fā)酵劑,利用淀粉質(zhì)(糖質(zhì))原料,經(jīng)蒸煮、糖化、發(fā)酵、蒸餾、陳釀和勾兌而釀制而成的各類酒。

2、啤酒:于二十世紀(jì)初傳入中國(guó),屬外來(lái)酒種。啤酒以大麥芽﹑酒花﹑水為主要原料,經(jīng)酵母發(fā)酵作用釀制而成的飽含二氧化碳的低酒精度酒。國(guó)際上的啤酒大部分均添加輔助原料。有的國(guó)家規(guī)定輔助原料的用量總計(jì)不超過(guò)麥芽用量的50%。

3、葡萄酒:是用新鮮的葡萄或葡萄汁經(jīng)發(fā)酵釀成的酒精飲料。通常分紅葡萄酒和白葡萄酒兩種。前者是紅葡萄帶皮浸漬發(fā)酵而成;后者是葡萄汁發(fā)酵而成的。

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