What is the difference between green mustard and yellow mustard?

Green mustard (green mustard) has a strong Japanese flavor, while yellow mustard comes from China, which is soft and fragrant. Green mustard, also known as green mustard, is different from the traditional mustard in China. Although their pungent and pungent properties are similar, they come from different plants. Mustard in China is a spicy condiment, which is made by grinding mature mustard seeds. It has a long history. It is said that it has been used in the court since the Zhou Dynasty. Green mustard, originally from Japan, is a sauce made of the root of the plant wasabi, with bright green color and strong spicy taste. Green mustard contains allyl isothiocyanate, which is its unique fragrance and the source of pungent and choking smell. It can remove the fishy smell of fish, and has the functions of sterilization, promoting digestion and stimulating appetite.