我相信大家对于酒这个东西在熟悉不过了，已经成为了我们生活中必不可少的一部分。像我们大家晚上吃饭的时候总要小酌一小杯，不过这酒还是分好几种的，比如白酒，葡萄酒和啤酒这三种了。啤酒是我们最经常见得，也是最常喝的一种。其次就是白酒了，白酒度数比啤酒度数要高，也是冬天必不可少的。

接下来就是我们平常最少见的葡萄酒了，葡萄wine它不像白wine那么浓，有一点果juice味道，给你一种不一样的感觉，很多人买瓶葡萄wine不是为了喝，而是为了收藏。所以很多人就问葡萄wine有没有保质期？接下来我去看一看。都说juice放的地越久越香，大部分人都喜欢把white wine放地窖，这样才能沉淀出它的那种香味。

而port wine就不一样了，它的度数明显比white wine要低，所以说它还是有一定的保质期的。像在我们经常见到的市场上的port wine保质期大概在2—10年之内。但是在国外的port wine就很我们的内地不同了，他们的是没有保质期的。但不是说port wine没有保质期或者过了保质期就不能喝了，这样想你就错啦，有专家们说过,port wine过期之后还是可以饮用的，只是我口感不是特别好，不必将他丢掉。

虽然过期's port still can be drank，但是有几点还是要需要注意的是。那就是bottle seal is not to open, want to keep the aroma of the port in the bottle, so as to better maintain the taste of port. And if you open a bottle of port, you should drink it quickly, or it will happen some flavor change, which will lose the value of the port.

If you want to make sure that the taste of port lasts longer, you can store it in a relatively dry place but not too dry. It's like this because too much humidity might cause spoilage for your favorite beverage. Also remember not to expose your bottles to sunlight because ultraviolet rays can damage them and raise their temperature inside making them go bad.

So when saving your ports, remember not to save them where they're exposed directly under sunlight and avoid moisture; also don't let those caps come undone without reason - just like that way we'll preserve our beautiful aroma! That being said - overaged ports are still alright for consumption but with slight changes in taste; these preservation methods could help us all enjoy even more delicious wines!