Rectified. According to information officially released by Uni-President Enterprises, it can be seen that Laotan sauerkraut has been rectified. The rectifications mainly include improving the ingredients, production methods, packaging and shelf life of sauerkraut, and the side dishes have more nutritional value. Laotan pickled cabbage beef noodles are available in barrels and bags. They are fried instant noodles. Compared with other instant noodles, the biggest feature is the addition of pickled cabbage buns. With its unique taste, it is loved by most people and is relatively famous. Laotan sauerkraut brands include Tongyi Laotan sauerkraut and Master Kong Laotan sauerkraut.