单词 | orellin |
释义 | orellin/ɒˈrɛlɪn/ /əˈrɛlɪn/Chemistry rare noun A yellow carotenoid pigment contained in annatto which is an oxidized form of bixin. OriginMid 19th century; earliest use found in William A. Miller (1817–1870), chemist. From scientific Latin orell- (in orellana, specific epithet of the plant (Bixa orellana) from which anatto is obtained) + -in. |
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