Too little salt, too high temperature, the jar not being cleaned or accidentally falling into oil and flour during pickling may all lead to acidification. This treatment: put it in a pot and cook with salt for 3 minutes. After cooling, add a proper amount of white wine above 50 degrees.

1, pickles contain nitrite, which is why pickles discourage many people.

2. The content of nitrite in pickles was not high in the first two days, but reached the peak on the third to eighth day, and began to decline after the ninth day, and basically disappeared after 20 days. Therefore, pickled pickles generally take less than 2 days, and long pickles need to be pickled for one month before they can be eaten.

3. Artificial detoxification. After pickled into pickles, it can be boiled in water for 2 minutes or exposed to the sun for 30 minutes before eating, or washed with hot water, which can remove the residual nitrite in pickles to some extent.

There are three main ways to pickle vegetables. The first one is kimchi fermented by acetic acid bacteria. This kind of pickle has a strong sour taste and is usually called sauerkraut. The second curing process is similar to the first curing process and belongs to biological fermentation.

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The strain used in this fermentation process is lactic acid bacteria, and its kimchi has a fresh sour taste. The kimchi produced by this fermentation is what we call kimchi. The third pickling method is familiar to us. This method is mainly pickled with salt, which has strong maneuverability and is very popular in many places in China.

Pickles may contain carcinogens, but they cannot be popularized. Many friends know that the carcinogen in kimchi is actually nitrite, but not all kimchi contains this substance. The first two methods do not produce nitrite, and the third method produces nitrite, but the nitrite content is only rich from the second day to the tenth day after curing.

In short, pickles eaten within two days or half a month to a month after pickling usually contain nitrite that has no effect on human body. If you are still worried, cook kimchi in hot water or add lemon juice before use.

People's Network-Is it easy to get cancer by eating pickles? Do you know the advantages and disadvantages of nitrite?