Broccoli, also known as green cauliflower, for 1-2 years of herbaceous plants, originating in the eastern Mediterranean coastal areas, China has been cultivated in the north and south, has become one of the main vegetables. Broccoli is rich in nutrients, including protein, sugar, fat, vitamins and carotene, nutrients in the top of the same kind of vegetables, known as the crown of vegetables".

Cruciferous Brassica oleracea species in green curd as a variety of products. Originating in Italy, along the Mediterranean coast of Europe, was introduced into China during the reign of emperor guangxu.