simply speaking, sauerkraut in a pothole is to dig a hole in the vegetable field where vegetables are grown, and then put the mature vegetables in it. In this process, these vegetables have not been cleaned and processed, which means that even if there are rotten leaves, they will be fermented directly. Then add all kinds of condiments and bury them in soil for natural fermentation. In the process of fermentation, a large number of lactic acid bacteria will be produced in sauerkraut, which will make the taste of sauerkraut better and prevent the spread of harmful bacteria. Then, after a period of fermentation, take these sauerkraut out of the pit and put it in the jar for storage. Then you will find that the sauerkraut in the pit is directly transformed into an authentic old jar sauerkraut by wearing a vest.
Laotan sauerkraut has to be processed step by step, which will involve a lot of costs. Facing the boss with a black heart, it is obvious that the speed and efficiency of pit sauerkraut are faster. The key point is that no one knows about it anyway, and after fermentation, it can't eat any special taste. Over time, this production chain began to change from furtive to aboveboard. Although it's all the same process, it's much easier to eat sauerkraut in a pit. First of all, you just need to dig a pit for sauerkraut, then put the vegetables in it and add seasoning.
Therefore, there is nothing wrong with the traditional Chinese sauerkraut technology, but there is something wrong with the black-hearted boss. Therefore, the black-hearted enterprise should be banned to prevent its resurgence.