Kopi Luwak has two farms with 200 (in Davao City) and 100 (Iligan City) wild civets. But the archipelago of Indonesia where the famous "kopi luwak" was first discovered and produced is leading in supplying the world market for almost three centuries, where many small-scale civet farms are proliferating in the countryside. Several studies have examined the process in which the animal's stomach acids and enzymes digest the beans' covering and ferment the beans. Research by food scientist Massimo Marcone at the University of Guelph in Ontario, Canada showed that the civet's endogenous digestive secretions seep into the beans. These secretions carry
Organic beans Organic beans Organic beans are produced and processed without the use of synthetic fertilizers and pesticides. In 2008, over of cropland were certified organic in the United States. Dry beans, snap beans, and soybeans were grown on , , and , respectively. There are three major types of organic beans: dry beans, snap beans (also known as green beans), and soybeans. The mature seeds of dry beans ("Phaseolus vulgaris") serve as a protein source in a variety of foods worldwide. Dry beans and snap beans are the same species, although dry beans are distinguished from snap beans (green beans) which