When we pour the wine into the wine separator, you can tell whether it is pure grain wine or not by looking at the fine density of this hop. ? If it's alcoholic liquor, the hops will be big and scattered after pouring in, and will soon dissipate, while the really good pure grain wine, which has been aged for a long time, will be very small and very small at first after pouring down, which we call sesame flowers. When it comes out of this wine surface, it is in the cup surface, and it is honeycomb-shaped, forming a close arrangement.

Second, look at the hanging cup

Take a glass, and turn it around just like drinking wine, and you will find that the situation that the wine drops down is different. Alcohol wine will fall down in a large area because of its low content of acid esters, while our good grain wine is very fine, that is, a little bit drops down, and the distance between each bit is basically fixed, just like two lines of tears, so we just gave him a nice name.

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Third, look at the solubility of alcohol

Higher fatty acid ester in grain-brewed wine, which is soluble in alcohol but insoluble in water. ? In this process, if you blow it under the air conditioner for more than ten minutes, or freeze it in the refrigerator for more than ten minutes, you will find that our wine will become turbid, and it will become as white as the glutinous rice in the rice wine and glutinous rice balls. What's more, if the temperature drops suddenly, flocs will appear, just like the feeling of catkins floating in the water.

Fourth, smell the smell

You drop a little of this wine into your palm, rub it hard until the palm is hot, and then you smell it. If it is a grain-brewed wine, it will have a very strong aroma of raw materials, such as sorghum, peas or corn. What if it is alcohol blended wine? You will find it particularly pungent after smelling it.

5. Look at the price of wine.

It's ok to look at the price. There is basically no real grain wine in China if the aroma is less than 300 yuan.

Pure grain wine from Chen Jiafang Veterans Distillery or Shanxi Fenjiu are all good pure grain wines, so you can have a try. ?