Catechol one of the main natural phenols in argan oil and is a component of castoreum, a substance from the castor gland of beavers, used in perfumery. It is also found in "Agaricus bisporus". Catechol moieties are also found widely within the natural world. Arthropod cuticle consists of chitin linked by a catechol moiety to protein. The cuticle may be strengthened by cross-linking (tanning and sclerotization), in particular, in insects, and of course by biomineralization. Catechols such as DHSA are produced through the metabolism of cholesterol by bacteria such as "Mycobacterium tuberculosis". Urushiols are naturally existing organic compounds that have the
The Girl's Suite and The Perfume Suite part portrayed the mood a woman gets into - or would like to get into - when wearing a certain type of perfume.'" The AllMusic review by Scott Yanow stated, "Overall, this set is mostly lesser Ellington pieces, but it is certainly not without its interesting moments." All compositions by Duke Ellington except where noted. The Girl's Suite and The Perfume Suite The Girl's Suite and The Perfume Suite is an album by American pianist, composer and bandleader Duke Ellington compiling recordings from 1957 and 1961 which were released on the Columbia label in 1982. Re The Perfume Suite, as