Vinegar essence: how many percent there are, how to plant and how to recount

With the arrival of autumn, it is time to harvest for the winter. And of course, to preserve all these twists for a long time, the housewives use natural preservatives. And the most common of these is vinegar. True, some recipes require table vinegar, and in others - acetic essence. How many percent of the acid in each of these products, not all the landladies know. Moreover, not everyone knows how one can be replaced by another. But this will save you not only time, but still save you from unnecessary costs.

A bit of history

The properties of acetic acid were known to mankind long ago. Even in the third century, there is a mention of peroxidized wine and its consumption in food. In the Middle Ages, acetic acid was used very often by alchemists for their experiments. And at the end of the 19th century, it was artificially synthesized. Today it is widely used in various branches of the national economy, industry, including food.

In fact, a 70-80% aqueous solution of acetic acid is the essence of acetic acid . How many percent exactly it contains, usually written on the label. But under table vinegar is already understood 9% solution of the same acid. Still there are on the shelves of stores apple, wine and grape vinegar. They are obtained as a result of fermentation of natural raw materials, and therefore the content of acid in them is small and amounts to no more than 3-5%. Usually they are recommended for salad dressing and preparation of blanks. Only to store houses is much more convenient one bottle, but not several different.

How to grow vinegar essence?

As a consequence, many are interested in how to grow vinegar essence at home. After all, it is not always possible to buy the right product in the store, and storing the entire assortment of the house is expensive, and places in the kitchen are not enough. The main thing you need to know is the proportions of acetic essence and water to get the right solution. For example, to make 9% table vinegar, you need to mix the essence and water in a ratio of 1 to 7. To avoid looking for this information every time, you can have a similar table at hand.

Just remember that in addition to the preservative properties of natural apple or grape vinegar gives the dish its own special flavor. Therefore, for filling salads it is much more useful and better to follow the original recipe.

How to count the vinegar essence?

There is also a reverse situation. In many recipes books for blanks are often recommended to use vinegar essence. But she was not at home or could not buy at a nearby store. Then you can replace it with what is already available. It remains only to understand how acetic essences are recounted. How much percent would not be in that vinegar that is at home, it can be used to replace it. To do this, you usually use this formula:

• X: Y * V1 = V2,

Where X is the concentration of acetic acid in the essence (usually 70%);

Y is the concentration of acetic acid in vinegar, which it was possible to buy;

V1 is the required volume of liquid according to the prescription;

V2 is the volume by which you need to replace the essence.

For example, if you decide to use 5% apple cider vinegar in a dish , then instead of 1 spoon of essence, you must already add 14 vinegar.

In any case, when vinegar essence is used for preparation of dishes and preparations for the winter (how many percent it would be in it), it is important to work cautiously. If exposed to skin and mucous acid causes severe burns and may even require medical attention.