What are the pickled foods

In life we can often see a variety of pickled foods, almost all the food we see seems to have pickles, this kind of food is ubiquitous in life.

Common pickled foods include pickled mushrooms, bacon, pickled sausage, pickled sauerkraut, pickled salted fish, pickled strawberries, pickled cilantro hearts, pickled ginger, etc. Dehydrated fruits and vegetables include dried dehydrated mushrooms, dehydrated shredded onions, etc.

Pickled foods, pickles, salted fish, ham, sausage and other foods, are combined nitrate and nitrite, nitrate can be reduced to nitrite. In Ningbo vegetable pickling process, also tend to use nitrates or nitrites, such as the amount of improper, there is a danger of the formation of nitrosamines, but also in people's saliva there is a certain amount of nitrates and nitrites.