Summer always comes violently and hot. Unknowingly, our appetite will become worse and the body will become lazy. At this time, some simple appetizers and quick snacks are the choices of most people. Vinegar is very important in summer. As one of the condiments, how should we cho

Summer always comes violently and hot. Unknowingly, our appetite will become worse and the body will become lazy. At this time, some simple appetizers and quick snacks are the choices of most people. Vinegar is very popular in summer. One of the important condiments, how should we choose high-quality vinegar? Here are three general tips, eggs and appetizers, don’t make the mistake of buying them, check them out together.

1. Brewing or preparing

The so-called brewing vinegar refers to vinegar made by microbial fermentation using starch, sugar or alcohol alone or in a mixture.

Vinegar is prepared with brewing vinegar as the main body and mixed with edible glacial acetic acid, food additives, etc.

It can be seen from the definition that the standards of the two kinds of vinegar are different.

is also very convenient to distinguish. In addition to the text directly marked on the bottle, the product execution standard number GB starts from brewing vinegar, while SB and DB start from configuring vinegar.

2. Solid-state fermentation or liquid fermentation

The fermentation process of vinegar can be divided into solid-state fermentation and liquid fermentation.

Due to the long fermentation cycle, the vinegar produced by solid fermentation has a good flavor, but the vinegar produced by liquid fermentation has a short production cycle and high yield.

However, due to the shorter time period of liquid fermentation, the accumulation of flavor substances is less. For the same variety of vinegar, you can taste better flavor if you choose solid fermentation.

3, standard three total acid value

The total acid value of vinegar is a very important indicator.

According to national standards, the total acid value of vinegar must be ≥3.5g/100ml, and the total acid value of vinegar must be ≥2.5g/100ml. If it fails to meet the requirements, it is a bottle of unqualified vinegar, so remember to read the ingredient list when buying vinegar.

The higher the total acid value, the more complete the fermentation, so the sour taste of vinegar is more mellow.