to sterilize microbes in the food when kept for a longer time, for example wasabi and daikon.Gew??rze:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::Added in small qualities to soups, dips and other dishes to improve the tastedaikon oroshi ??????????????????????????????????????? grated radishThe white parts taste best.Has lots of vitamin A, B1, B