Apartment Finder: Liquid Measurements Chart

Monday, 3 December 2012

Liquid Measurements Chart

The Scoville scale is a measurement of pungency, the "spicy heat" of chili peppers. The number of Scoville heat units (SHU)[1] indicates the amount of capsaicin present. Capsaicin is a chemical compound that stimulates chemoreceptor nerve endings in the skin, especially the mucous membranes; pure capsaicin has a Scoville rating of 16,000,000 SHU.The scale is named after its creator, American pharmacist Wilbur Scoville. His method, devised in 1912, is known as the Scoville Organoleptic Test.[2] The modern commonplace method for quantitative analysis uses high-performance liquid chromatography, making it possible to directly measure capsaicinoid content.In Scoville's method, a measured amount of alcohol extract of the capsaicin oil of the dried pepper is produced, after which a solution of sugar and water is added incrementally until the "heat" is just barely detectable by a panel of (usually five) tasters; the degree of dilution gives its measure on the Scoville scale.