Kopi Luwak would, additionally, eliminate any remaining bacteria. Sumatra is the world's largest regional producer of kopi luwak. Sumatran civet coffee beans are mostly an early arabica variety cultivated in the Indonesian archipelago since the 17th century. The major Sumatran kopi luwak production area is in Lampung, Bengkulu and Aceh especially the Gayo region, Takengon. Tagalog kape alamid comes from civets fed on a mixture of coffee beans and is sold in the Batangas region along with gift shops near airports in the Philippines. Vietnam has two farms with 300 wild civets in Dak Lak, while in Mindanao island of the Philippines,
Kopi tiam is lighter in colour than normal coffee beans that uses sugar – hence the name 'white coffee'. Kopitiams in Indonesia are very similar to those in Malaysia or Singapore. Originally run by local Chinese people, they can be found in many residential areas. Old-fashioned kopitiams are usually located at shop houses, and often have a quite run-down appearance. The term kedai kopi or warkop (which stands for warung kopi) is more often used. More recently, modern kopitiams have emerged, and can be found in many shopping malls, particularly in big cities such as Jakarta, Medan, Batam and Surabaya. These attract