Identification method of blended wine

I have been engaged in liquor industry for many years, and I know that alcohol blending liquor is extremely harmful to human body. I also heard that many drinkers were tricked into buying inferior white wine blended with refined white wine, and finally they drank badly. I feel it, too. Today, with my professional knowledge, I will bring you some tips to distinguish alcohol from liquor.

The first one: the more intuitive method is to look at the packaging information of liquor, mainly depending on the production raw materials and implementation standards. The production raw materials are generally brewing raw materials and water, but some raw materials will directly indicate the addition of edible alcohol and flavors.

Secondly, it depends on the implementation standards. If we can clearly distinguish the implementation standards, we can directly distinguish the technology of this bottle of wine. Only the wine with solid fermentation standard is pure grain wine, while the wine with liquid method is refined wine blended wine, and the wine with solid-liquid method is semi-grain wine. The following is the product execution standard number and its representative significance.

As can be seen from the above figure, there is only one product standard number for different flavor liquors. Then many people will ask, will there be manufacturers falsely labeling production standards, such as the standard solid method of solid-liquid method, the standard solid-liquid method of liquid method or even the solid method? This phenomenon does exist, because the state's supervision of this piece is not strict enough, which leads to loopholes, so many alcoholic liquors are also sold in the market as pure grain liquor.

For example, a dozen bottles of Maotai-flavor liquor on the shopping platform is also called grain wine, but in fact, even the cost of raw materials is not enough, and it is definitely not pure grain wine.

The second method is sensory identification through tasting, which is the real way to test the quality of liquor. Often contact with maotai-flavor liquor, you will know the truth when you taste it. Alcoholic liquor smells pungent, tastes smooth, sweet and short, and the fragrance left in an empty cup is smelly. If I drink too much, I will have a headache and dry mouth. The liquor brewed by pure grain has a soft taste, and it does not dry mouth, choke throat, head or hangover after drinking. But many people who drink alcohol are inexperienced and still can't drink it, so we can distinguish it through some auxiliary experiments.

The third method is to identify through some auxiliary experiments:

1, empty cup method

Pour the wine into the glass, and then pour the wine out. When you smell the empty glass, it is alcohol blended wine, and when you smell the glass for about ten minutes, it is alcohol blended wine. Grain wine has grain aroma, wine aroma and bad aroma. The longer the aroma is kept, the stronger the grain wine content is.

2. Hand rubbing method

After opening the bottle, pour the wine into your hands, rub your hands and put it under your nose to smell. Grain and wine are mellow, and distiller's grains are thick and persistent. The alcohol blended wine is pungent, the distiller's grains are not obvious, but have different tastes such as bitterness and odor, and the retention time is very short.

3. Method of adding water

Put the wine in a transparent container, add 1: 1 water, and then observe the change of the wine body. The wine blended with alcohol does not lose its luster when added with water, and the wine brewed with pure grain loses its luster and turbidity. However, this method of adding water to make it turbid is only suitable for high-alcohol liquor, and low-alcohol liquor will not be particularly turbid when added with water.

4, caustic soda method

Need to use sodium hydroxide, that is, caustic soda (caustic soda), an appropriate amount of liquor to be tested, use a dropper to drop a few drops of sodium hydroxide solution into the test tube containing liquor, shake it evenly, and then put the test tube into water and heat it for ten minutes. After water is heated to boiling, if it is grain wine, the following colors will appear:

High-quality Maotai-flavor liquor: sauce yellow; High-quality Luzhou-flavor liquor: deep yellow; High-quality Fen-flavor liquor: light yellow

If the color of liquor remains unchanged, it is alcohol blended liquor; The yellower the color, the higher the grain content in the wine.

These are some tips for judging grain wine and alcoholic liquor. I hope it will help all the drinkers. Because of its low cost, alcoholic liquor hits the market at a very low price. I hope that everyone must keep their eyes open when buying wine, and don't be deceived again, so that those bad businesses will be cheap in vain. Friends who bought some wine around them not only broke the money, but even hurt their health. This is really a loss of wife and soldiers. It's really scary!

At present, almost all liquor is claimed to be brewed from pure grain. In fact, there are not many real pure grain wineries. We know that Maotai and Wuliangye are pure grain wines, but after all, because of brands and other things, the prices are naturally not low. As ration wine, it is impossible for ordinary people.

I believe that the demand for pure grain and wine with high cost performance and people-friendly price is also expected. I am a winery dealing in pure grain wine. Although my reputation is not as big as that of a big winery and there is no brand premium, our pure grain wine will not be so expensive, but it is absolutely impossible to sell a lot of wine as cheap as a dozen pieces, so it is not pure grain wine.

If you really want to know about finding high-quality grain wine, if you trust me, you can trust me privately and recommend some good wines at affordable prices. Not to mention how good the wine is, the maotai-flavor liquor of pure grain traditional craft base wine and seasoning wine are all full years, at least not the kind of maotai-flavor liquor that hurts when you drink it.