As the old saying goes, "the smell of wine is not afraid of the depth of the alley". Many wines will have the smell of wine in the brewing process because of natural fermentation. Many breweries do not use various spices. In this case, we need to use some methods to adjust and improve the smell and taste of wine. How can we do it even in the unmanned wine machine, It will still have a good aroma when it is taken out for sale.

1、因为在酿酒的时候用到的粮食都是不一样的，所以在酿造出来之后不同的酒味道也都是不同的，比如说高粱在酿造的时候是会出优生酸单宁的，这样是可以转化为一种芳香物质从而起到很好的增强香气的作用。而且每一种不同的粮食粮食都是会有自己独特的味道。而且还有一种杂粮酒也是会具有各种不同的风味。

1. Because the grains used in brewing are different, different wines taste different after brewing. For example, sorghum will produce eugenic acid tannin during brewing, which can be transformed into an aromatic substance to enhance the aroma. And every different grain has its own unique taste. And there is also a kind of coarse grain wine that will have different flavors.

2、上一条介绍的五谷可以为酒的香气提供基本的功能，从而可以让酒在酿造出来之后是可能会具有香味的，但是在酿造的时候使用什么样的工艺才可以让香气发酵出来，以及如何让香气在存放的时候也是可以留存的更久，这都是需要在生产工艺当中作出调整才可以达到的，很多的无人售酒机销售的酒在进行蒸馏的时候是会产生多种物质在当中的，而且因为这当中的酯类物质的种类是非常多的，所以闻起来的时候是会感觉有浓郁的香气和风味的。而我们平时可以闻到的酒香都是由乙酯产生的。其中的酒精还可以帮助酒起到散发气味的作用，同时也是可以让酒更加的有“醇香”的味道。

2. The grains described in the previous article can provide basic functions for the aroma of wine, so that the wine may have aroma after brewing, but what process can be used to ferment the aroma during brewing, and how to keep the aroma longer during storage, This can only be achieved by making adjustments in the production process. Many wines sold by wine vending machines will produce a variety of substances during distillation, and because there are many kinds of esters, they will smell rich aroma and flavor. And the aroma we can smell at ordinary times is produced by ethyl ester. The alcohol can also help the wine to emit smell, and it can also make the wine more "mellow".

上面介绍的提高酒香的方法大家是否已经了解了呢，因为无人售酒机当中所存放酒所以需要避免有挥发等情况出现，所以需要对内部进行调整从而避免在放置的时候有挥发的情况出现，只有这样才可以让酒在取出的时候有很好的酒香。

Have you understood the above methods to improve the aroma of wine? Because the wine stored in the unmanned wine vending machine needs to avoid volatilization, so it is necessary to adjust the interior to avoid volatilization when placed. Only in this way can the wine have a good aroma when taken out.