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Quinine is an alkaloid, a naturally occurring chemical compound. [5] How it works as a medicine is not entirely clear. [5] Quinine was first isolated in 1820 from the bark of a cinchona tree, which is native to Peru, [5] [9] [10] and its molecular formula was determined by Adolph Strecker in 1854. [11]
The quinine in tonic water will fluoresce under ultraviolet light. In fact, quinine will visibly fluoresce in direct sunlight against a dark background. [19] The quinine molecules release energy as light instead of heat, which is more common. The state is not stable, and the molecules will eventually return to a ground state and no longer glow ...
The cinchona plantations were kept intact by the Japanese, because they needed the quinine themselves. [7] In an attempt to compensate for the loss of supply, plantations were set up in the Belgian Congo, among other places. After the war the Kinabureau tried to set up a joint arrangement with the Congolese plantations, which failed due to the ...
People who rely on Qualaquin, also known as quinine sulfate, to combat their nighttime leg cramps are putting their lives at risk, warned the Food and Drug Administration. The federal agency ...
You may contact him at 740.349.5571 or dstout@lickingcountylibrary.org. This article originally appeared on The Columbus Dispatch: Veterans column: Coman takes quinine and brandy to stay healthy ...
Among the quinoline alkaloids are the cinchona alkaloids quinine and quinidine, which are important due to their therapeutic potential, furthermore cinchonine and cinchonidine, as well as some furoquinoline alkaloids and acridine alkaloids.
Your morning coffee, midday pick-me-up cup or after-dinner specialty java is not only satisfying, it could provide health perks, too. Recent research reveals that caffeine has health benefits for ...
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