Is the method of distinguishing genuine and fake liquor effective?

Liquor is a traditional drink in my country, and it has a high alcohol content and is addictive. Alcohol, as a unique culture, is very important on people's tables. Therefore, the quality of alcohol is very important to the health of the drinker. However, some unscrupulous merchants use fake liquor to sell it on the market, which endangers the health of many people. Therefore, it is important to identify real and fake liquor. Let’s take a look at whether the method of distinguishing real and fake liquor fire is effective?

Look at the bottle cap: Chinese liquor is made of aluminum, and the pictures and text on the cap are clear and neat. The cover is smooth, has a uniform shape and fits tightly. If it is a fake, the text and pictures on the lid are blurry, and the lid is not closed tightly, so if you shake it upside down a few times, the wine may spill out.

1. Check whether there is turbidity: If it is a transparent glass bottle, face the sun and look through the bottle to see if there are any suspended matter, small cloud-like objects or sediment. Real liquor is colorless and transparent, while fake liquor will have suspended matter or sediment.

2. Verification: At one point, drop a drop of oil into the wine in the glass. If the oil spreads evenly and sinks, it means the wine is of high quality. The oil sinks in the wine at different speeds, sometimes fast and sometimes slow, and spreads out irregularly, indicating that the wine is of poor quality.

3. Smell: Drop a few drops of white wine on your hand, rub it quickly a few times until it gets hot. If it emits a fresh fragrance, it is good wine. If it tastes bitter, it is low-quality wine.

4. Packaging: Check whether the wine packaging is formal, including the label, bottle cap, manufacturer, certificate and printing. The edge seams of the packaging are neat and tight without any looseness, while the edges of the packaging of fake wine often have gaps and are uneven.

5. Fire method: First, we pour the wine into bowls respectively, then light them with lighters, wait for 2 minutes, and then observe the changes in the wine. When pure grain wine is burned with fire, the lipid compounds in the wine will precipitate and the wine will become turbid. If the wine does not become cloudy, then it is a wine blended with alcohol.