From the bottle packaging, we must first see if the cork is normally plugged into the bottle. If it is noticeable or the bottle has abnormal mucus, it will be damaged during transportation and storage, and the quality of the wine will be affected. It is important to note here that regular juice wines are usually not filled with white glass bottles or plastic buckets, otherwise they are low-end preparation wines. This is due to the organic nutrients in the red wine. Therefore, regular red wine can only be filled with colored glass bottles.
In the case of wine bottles, all red wines have a small bottle sticker on the opposite side of the bottle. Some of the above should be seen. The first is the production standard number: the state has a relatively strict technical standard for wine production. The standard number is GB/T15037. The formal juice wines are all implemented in the standard, and the standard is also marked in the back standard production column. As long as it is not the implementation of the standard, it is mostly formulated low-grade wine.
Followed by the fruit juice concentration: medium-to-high-end red wine is usually marked "100%" or "full juice", and vice versa, it is low-grade mixed wine. Then there is the degree of alcohol: alcohol refers to the alcohol content in the wine, the standard alcoholic degree of medium and high-grade red wine is usually between 10% and 12% (v/v), and the addition of exogenous alcohol is not permitted. Alcohols less than 10% (v/v) are basically low-end mixed drinks. In addition, the degree of sugar: sweet red wine should be greater than 50 grams per liter, dry red wine should be less than 4 grams per liter.
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