Is vinegar packed in an iron container? Can stainless steel containers hold vinegar?

No, vinegar reacts with iron, and it is better to use glass or ceramic.

It's not good, it will corrode, and eating the vinegar inside is not good for the body!. It is better to use clay pots and glassware.

Stainless steel containers can not contain vinegar, stainless steel containers are metal, and vinegar is acid, the two will have a certain chemical reaction, with the accumulation of time, long-term storage will indeed produce chemical reactions, so that toxic metal elements are dissolved, harmful to health.

Acetic vinegar is high in acidity and should not be stored in stainless steel containers, it is best to use glass bottles for storage. Vinegar produced by solid-state fermentation method using grains as raw materials is easy to precipitate during storage, and it is normal to eat it with confidence if there is no other abnormality during the shelf life. After the product is opened, pay attention to cover it at any time after use, so as to reduce the volatilization of flavor substances of the product and the pollution of dust and microorganisms in the environment.

There are various types and names of vinegar on the market, and each has its own characteristics in terms of raw materials and production technology. Compared with blended vinegar, brewed vinegar has a higher content of non-volatile acids, soluble solids, more abundant amino acids, organic acids and other substances, a soft taste, and a uniform foam after shaking and is more durable. The vinegar has a unique aroma, and the inferior products generally have a peculiar smell or a weak taste.

The reasons are as follows: Because the main ingredient in vinegar is acetic acid, although it is a weak acid, it can also react with iron to produce chemical components that are harmful to the human body, so iron containers cannot contain vinegar.

In addition, vinegar can be packed into glass containers, try not to put it into plastic containers, because the plastic will decompose the harmful substances of the rubber line under the action of the acid, and finally pay attention to the dark preservation.

The reasons are as follows: because the main ingredient in vinegar is acetic acid, although it is a weak acid, the broad-chain pie also reacts with iron to produce chemical components that are harmful to the human body, so iron containers cannot contain vinegar.

In addition, vinegar can be packed into glass containers, try not to put it in plastic containers, because plastics will decompose harmful substances under the action of acid, and finally pay attention to protect from light.

It is best to use ceramic clay cylinders.

Vinegar has a relatively large corrosive effect on off-duty, so generally do not use off-duty containers. The general plastic is acid and alkali resistant, so vinegar can be put in. However, this kind of plastic container should be made of food plastic as raw material, and do not use general plastic containers to contain vinegar or other edible condiments.

It is okay to store it for a short time, and when it is stored for a day or two, it is no problem, but it is not possible to store vinegar in a stainless steel container for a long time.

Reason: Salt and vinegar are weak acids, and it is impossible to easily dissolve the metal elements in stainless steel tableware, but stainless steel is divided into many materials. On the logo of stainless steel tableware, look at the nickel and chromium content.

Products with a chromium content of 18% to 19% and a nickel content of 8% to 9% are stable and will not corrode easily in a short time. If there is no marking, it can be tested with a magnet. The stainless steel that can be firmly absorbed is definitely not good, which proves that it has a low nickel content, that is, poor corrosion resistance; On the contrary, the quality of the products that cannot be adsorbed is higher.

The most accurate way to test is to suck the bottom of the stainless steel container, because the edge of the container can sometimes become magnetic due to polishing, and it will also be able to hold during the test.

Some cheap stainless steel tableware has poor corrosion resistance, and there will be excessive metal dissolution. Better quality stainless steel tableware, strong stability, will not be corroded by salt and vinegar in a short time.

If stored for a long time, a small part of corrosion will still occur, and the trace metal elements will slowly accumulate in the human body, which is not conducive to human health after reaching a certain amount, so it is recommended not to use stainless steel containers to store vinegar for a long time.

The glass container can be used for a long time, because the glass container has good sealing, so the vinegar can lock in the sour taste of the vinegar in the glass container, and will not lead to the oxidation of the vinegar, and can also make the vinegar can be stored for a long time.

Vinegar is a traditional condiment in Chinese cuisine. According to the existing written records, the ancient Chinese working people used the juxtagao wine as a fermentation agent to ferment and brew vinegar, and the oriental vinegar originated in China, and the history of vinegar brewing according to the literature is at least more than 3,000 years.