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theobromine 可可碱; 可可酸; 卡卡因 可可硷; 可可酸; 卡卡因 Theobromine \The`o*bro"mine\, n. (Chem.)
An alkaloidal ureide, {C7H8N4O2}, homologous with and resembling caffeine, produced artificially, and also extracted from cacao and chocolate (from {Theobroma Cacao}) as a bitter white crystalline substance; -- called also {dimethyl xanthine}. [1913 Webster] cacaine \ca*ca"ine\, n. (Chem.) The essential principle of cacao; -- now called {theobromine}. [1913 Webster]
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