Identification method of pure grain wine, identification method of pure grain wine

Refer to the country behind the bottleEnforce the standard, which meets the standards of solid-state fermentation method, is pure grain wine.

Baijiu (foreign name: chinesebaijiu) is a distilled liquor made by cooking, saccharification, fermentation and distillation with grain as the main raw material, large koji, small koji or bran koji and liquor mother as saccharification starter agent.

It is also known as soju and old white dry.

Burn knives, etc. The wine is colorless (or yellowish) and transparent, the smell is aromatic and pure, the entrance is sweet and refreshing, the alcohol content is high, and after storage and aging, it has a compound aroma with esters as the main body.

1. Look: After pouring the wine into the wine glass, shake it gently to see the flow speed of the liquor, the flow speed of liquor is slower than the flow speed of water.

2. Shake: The wine can feel silky and astringent between the fingers, and it is similar to the feeling of hot chocolate.

3. Sniff: Pour the liquor into the palm, rub your hands dry and then smell lightly, the pure grain liquor will have a grain aroma and a tangy bad aroma.

4. Taste: A good liquor has the characteristics of soft entrance, full aroma, mellow aroma and long aftertaste.

5. Melt oil: drop a drop of edible oil in the wine, if the edible oil can spread and sink naturally and evenly in the wine, it is a good wine.

6. Hops: If the wine bottle is turned upside down, you can see evenly distributed hops, and the hops are dense and disappear slowly, which is high-quality wine.

The method of identifying pure grain liquor for liquor is as follows:1. Looking at the raw materials, the ingredient list of pure grain wine generally only contains raw materials and water, and will not contain other substances. However, the blended wine also contains edible alcohol and some additives.

You should look carefully when buying.

2. Look at the process, because the process of pure grain wine is complex, it needs to go through the three processes of cooking, fermentation, and wine extraction, and the solid liquor method is generally used. However, blended wine only needs to mix edible alcohol and water with each other, and add the corresponding additives according to the desired aroma. Therefore, when buying liquor, you should look for the solid liquor method.

3. Looking at the grade, the grade of liquor is divided into excellent grade and grade 1. There was also a minimum level, Level 2, but it has been abolished in recent years. Wine lovers must look for high-grade liquor when buying, after all, the higher the grade, the better the quality.

Baijiu can be identified as pure grain wine by the raw materials and ingredients on the liquor label.

According to the relevant national regulations, when labeling liquor, the ingredient list of liquid liquor must be marked with edible alcohol, water and food additives used, and the raw materials shall not be marked as sorghum, wheat, etc. The ingredient list of solid-liquid liquor must be marked with the liquid liquor or edible alcohol used, and cannot only be marked as sorghum, wheat, etc.

Therefore, looking at the labeling of raw materials and ingredients on the liquor label, if there is liquid liquor or edible alcohol, it can be judged as alcoholic liquor, and only labeled as sorghum, wheat, etc. is pure grain liquor. In addition, according to the rules of labeling, the more dosage the higher the labeling order, it can be judged that there is more and less lack of hail in various raw materials during the production of liquor.

Classification of liquor

1. Daqu liquor: It is a liquor produced with Daqu as a saccharification starter agent, and the main raw materials are: barley, wheat and a certain amount of peas, and Daqu is divided into medium-temperature koji, high-temperature koji and ultra-high-temperature koji.

Generally, it is a solid-state fermentation, and the quality of the liquor made by Daqu liquor is better, and most of the famous and high-quality liquors are made from Daqu, such as Luzhou Laojiao, Laojiufang, Zisha Daqu, etc.

2. Xiaoqu liquor: It is a liquor produced with Xiaoqu as a saccharification starter agent, and the main raw materials are: rice, mostly semi-solid fermentation, and most of the liquor in the south is Xiaoqujiu.

3. Bran koji wine: It is a purebred Aspergillus inoculated with wheat bran as a culture medium as a saccharifying agent, and a purebred yeast is used as a starter to produce wine, which is used by many jujube wineries with short fermentation time and low production cost, and the output of this kind of wine is also the largest.