There are many vitamins and protein nutrients in yellow heart black beans, which can supplement the nutrients needed by the body in time and play a healthy role. However, choosing green heart black beans tastes better and can be chosen according to personal needs.

The origin of black beans

Shenmu black bean is a specialty of Shenmu City, Yulin City, Shaanxi Province. The cultivation of black beans in Shenmu city can be traced back to the gypsum statue period. Shenmu has black flail black beans, white waist black beans, green black beans and brown black beans, among which flail black beans and white waist black beans are the main ones. Shenmu black bean producing area has abundant sunshine, strong radiation, large temperature difference, less precipitation and thick soil layer, which is conducive to the accumulation of nutrients and makes Shenmu black bean full and moist.

Shenmu City was named "Hometown of Black Bean in China" by China Grain Industry Association in 20 12, and Shenmu Black Bean passed the certification of geographical indication products of agricultural products in 20 18. Zhangwu black bean is a specialty of Zhangwu County, Fuxin City, Liaoning Province, and a geographical indication of agricultural products in China. According to the editor, Zhangwu has a long history of planting black beans, which has a history of 100 years. Zhangwu County, the main producing area of black beans in Zhangwu, has four distinct seasons and a long cold period, which belongs to the semi-arid and semi-humid continental monsoon climate in the north temperate zone and is suitable for planting black beans.

Zhangwu black bean is oval or spherical with black or dark green skin; The seeds are full, the taste is good, there is no drug residue, and the production environment is pollution-free. It is a natural pollution-free food, so it has always been welcomed by consumers.