Kopi luwak

Kopi Luwak or Civet coffee is coffee made from coffee cherries which have been eaten by and passed through the digestive tract of the Asian Palm Civet (Paradoxurus hermaphroditus). The animals gorge on the ripe berries, and excrete partially-digested beans in their feces, which are then harvested for sale. This process takes place on the islands of Sumatra, Java and Sulawesi in the Indonesian Archipelago, in the Philippines (where the product is called Kape Alamid), in the country of Vietnam, and the coffee estates of south India.

Kopi Luwak is the most expensive coffee in the world, selling for up to $600 USD per pound, and is sold mainly in Japan and United States, but it is increasingly becoming available elsewhere, though supplies are limited. [1]

Kopi is the Indonesian word for coffee, and luwak is a local name of the Palm Civet. The raw, red coffee berries are part of its normal diet, along with insects, small mammals, and other fruit. The inner bean of the berry is not digested, but it is believed that enzymes in the stomach of the civet add to the coffee's flavor by breaking down the proteins that give coffee its bitter taste. The beans are excreted still covered in some inner layers of the cherry. The beans are washed, and given only a light roast so as to not destroy the complex flavors that develop through the process. One small cafe in the hills outside Townsville in Queensland, Australia has Kopi Luwak coffee on the menu at A$50.00 per cup. The locals line up for it, and it has gained nationwide press. This, however, is the only place it is available in Australia.

A 2004 Severe Acute Respiratory Syndrome (SARS) scare led to thousands of Chinese civets being exterminated [2], [3], but the demand for the coffee was not affected.

Vietnam has a similar type of coffee, called weasel coffee which also comes from the droppings of weasels after they eat the coffee cherries. In actuality the "weasel" is just the local version of the Asian Palm Civet. Some sources erroneously claim that the beans are regurgitated instead of defecated. In early days, the beans would be collected in the wild from a 'latrine', or a specific place where the civet would defecate as a means to mark it's territory, and these latrines would be a prediactable place for local gatherers to find the beans. More commonly today, civets are trapped in the wild, farmed in filthy and crowded cages and fed raw coffee beans. The feces produced are then processed for sale. Fortunately, the newly-developed synthetic process is intended to simulate the civet's digestive system is used to meet demand.

An alternate theory to justify this coffee's reputation proposes that the beans are of superior quality before they are even ingested; though this is not to say that the digestive enzymes play no role. At any given point during a harvest, some coffee berries are not quite- or over-ripe, while others are just right. The palm civet evolved as an omnivore that naturally eats fruit and passes undigested material as a natural link to disperse seeds in a forest ecosystem. Where coffee plants have been introduced into their habitat, civets forage on the most ripe beans, digest fleshy outer layer, and later excrete the beans eventually used for human consumption. Thus, when the fruit is at its peak, the seeds (or beans) within are equally so, with the expectation that this will come through in the taste of a freshly-brewed cup.

Kopi Muntjak is a similar type of coffee produced from the feces of several species of barking deer, or Muntjac, that is found on throughout Southeast Asia. Unlike civet or "weasel" coffee, this type is usually not produced from captive deer and most commonly collected in the wild, especially in the Indonesian Archipelago.

External links

• "The Straight Poop on Kopi Luwak Coffee"
• University of Guelph article on the effects of the digestive system on coffee beans
• Report on Guelph research
• USA Today article on civet coffee
• Civet coffee selling well despite SARS
• cbc.ca article on "cat poop coffee"
• In the Philippines
• Chemistry in context: Kopi Luwak Kopi Luwak - the most expensive coffee in the world