推荐回答(5个)
过了保质期的葡萄酒能不能喝要视具体情况而定,因为有的葡萄酒过期了不一定变质,而没过期的葡萄酒也可能变质,它的质量好坏与保存方法密切相关。若是保存得当,即便过期几个月,若口感尚佳,也是可以喝的,但若过期太久,就不建议饮用了。
保存葡萄酒时,要有合适的温度,尽量水平放置,还应避光,保持软木塞湿润,防止空气进入导致葡萄酒氧化,另外,要避免存放地点过于潮湿,以防止细菌滋生。

扩展资料:
鉴别葡萄酒是否变质可根据其色泽、香味和口味来判断。色泽方面,如果葡萄酒的颜色不自然,或者葡萄酒上有不明悬浮物(瓶底的少许沉淀是正常的结晶体),说明葡萄酒已经变质了,因为酒质变坏时颜色有浑浊感;香味方面,如果葡萄酒有指甲油般呛人的气味,就意味着变质了;口味方面,喝第一口酒,酒液经过喉咙时,正常的葡萄酒是平顺的,问题酒则有刺激感,酒咽下去后,残留在口中的气味若很奇怪或有些臭,则不正常,好葡萄酒饮用后会让人备感清爽。
参考资料:人民网-葡萄酒过了保质期还能喝吗?
不可以饮用了。
过了保质期的葡萄酒,很可能变质了。
葡萄酒是本身自然发酵的,酒精度非常有限,一般葡萄酒的酒精度在14vol左右,不是什么高度酒,自然也就存在一定的细菌,不像高度酒,里面的细菌可能活都活不了,更不要说导致酒液变质了。而且中高档葡萄酒大多采用的是橡木塞,这些木塞浸泡在酒液之中,会慢慢地被腐蚀,接触到外界的空气,加速了葡萄酒的氧化。
常规状态下,葡萄酒能够保持的时间是有限的,过了保质期之后,这些酒的酒液就很可能变质了,变质的酒液发酸,散发难闻气味……

哪怕没过保质期的葡萄酒,也可能因为保存不当而变质。
葡萄酒的适宜保存温度在14-18℃,而且需要的是恒温保存,而不是放在冰箱里面冷藏。但是很多家庭根本无法达到这样的保存条件。另外,葡萄酒还需要避光保存,但是对于很多人来说,有个地方能放就行了,哪管得了那么多,其保存效果可想而知。
很多人买到的葡萄酒还没到保质期,开瓶之后却发现味道怪怪的,不是你不懂品尝,而是真的保管不当变质了。

变质葡萄酒喝了无益反而有害。
喝葡萄酒是一种享受,特别是对于喜欢葡萄酒的人而言。但是过期变质的葡萄酒,往往喝一口就想人想吐掉漱口。这些变质的葡萄酒不仅会破坏我们的味蕾,还会刺激我们的肠胃,如果身体比较虚弱的,酒还没喝完可能都要拉肚子了。更不说那些喜欢吃着海鲜配红酒的人,这个时候的肠胃反应会更为严重。

所以,在葡萄酒已经过了保质期或变质的情况下,不要因为“不想浪费”还继续喝,这样只会让自己得不偿失。
葡萄酒过了保质期。绝对不可以饮用了,因为过了保质期的葡萄酒会腐败和变质,饮用了之后对人身体会产生很多不好的影响。
不可以饮用,因为过了保质期的葡萄酒已经坏了,也可能完全变质了,千万别饮用。
能喝,我家就有红酒放时间长了没喝就过保质期了,想起来就喝了也没什么事白酒越放越值钱越好喝,红酒应该和它是一个道理
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