Germinated brown rice refers to the bud of brown rice after germination to an appropriate bud length, which is mainly composed of two parts: bud and endosperm with cortex. The method of germination is to put brown rice under the conditions of sufficient water, suitable temperature and sufficient oxygen, absorb water and swell, and the germ germinates, breaking through the seed coat and growing into a new individual. The essence of 1 germinated brown rice is an enzymatic hydrolysis process in which a large number of enzymes such as amylase, protease and phytase are activated and released under certain physiological activation conditions, and they are transformed from bound state to free state. Germinated brown rice is rich in nutrients and has various functions. It is the first choice food for diabetics. Germinated brown rice is literally germinated brown rice. The biggest feature of brown rice is that it contains germ, which is a complete and vital seed. Brown rice is cultivated at a certain temperature and humidity, and dried when it germinates to a certain extent, and the obtained product consisting of buds and endosperm with chaff layer is called germinated brown rice.