Pickled sauerkraut is fresh for 6 days, which can prevent sauerkraut from rotting. However, fresh sauerkraut is an additive to prevent vegetables from rotting. Long-term consumption of sauerkraut pickled with fresh sauerkraut is extremely harmful to health. Don't use fresh sauerkraut when pickling sauerkraut, and don't use fresh sauerkraut to pickle sauerkraut.

Pickled sauerkraut is fresh for several days.

Sauerkraut in different regions has different tastes and styles. Sauerkraut can be divided into Northeast Sauerkraut, Sichuan Sauerkraut, Guizhou Sauerkraut, Yunnan Fuyuan Sauerkraut and German Sauerkraut.

Sauerkraut mainly exists in the northeast, southwest and German of China. Sauerkraut is made by China people through their own life experience and exploration.

Sauerkraut can prolong the shelf life of vegetables. Chinese cabbage, green vegetables, white radish, rape and mustard can all be made into sauerkraut.