Red bean, and then call a small bean and red small bean, azuki bean and rice bean, is the dry mature
seed of bean section plant (Legujminosae) red small bean or red bean. Red beans originating in our
country, according to relevant literature, the cultivation and use of technology of red bean in our country
has more than 2,000 years of history[1]. Red bean seeds are rich in nutrients, which contains starch in
41.83% ~ 59.89% (average is 53.14%), contains proteins in 16.33% ~ 29.2% (average is 22.72%), also
contains a certain amount of calcium, phosphorus, iron and thiamine and other B vitamins. In addition to