Beans have always been an important protein source for vegetarians. Black beans are rich in protein and contain essential amino acids to help maintain health and physical function. 500g vacuum small package to keep the freshness of domestic soybeans, please store in the refrigerator after opening and consume as soon as possible Black beans will have a layer of misty powder on it, which is the pod powder of natural fruits, and it is not stale. The soaked water after washing the black beans is rich in anthocyanins and can be added together for cooking. v No spraying agent v passed the non-basic reform test v Passed the baical toxin residue test v Passed 373 Pesticide & Dithiocarbamate Tests.