Kopi Luwak are eaten by a civet for their fruit pulp. After spending about a day and a half in the civet's digestive tract the beans are then defecated in clumps, having kept their shape and still covered with some of the fleshy berry's inner layers. Despite being in contact with faeces and pathogenic organisms, the beans contain negligible amounts of the enteric (pathogenic) organisms associated with feces. Moreover, the "cherry" or endocarp surrounding the bean is not completely digested by the luwak, and after being collected, the farmer performs thorough washing and removes the endocarp. The final roasting of the beans
Rice and beans the Amazon had already cultivated a distant relative of Asian rice of the same genus Oryza some 4,000 years ago, and were growing it alongside maize and squash, traditional companion crops of beans, which were also by that time present in South America. Some recent scholarship suggests that enslaved Africans may also have played an active role in the establishment of rice in the New World. It is also one of the most common foods in almost all Spanish speaking countries. Rice and beans is very nutritious. Rice is rich in starch, an excellent source of energy. Rice also has