sinapine

== English == === Alternative forms === sinapin === Etymology === Latin sinapi, sinapis (“mustard”), Ancient Greek: compare French sinapine. === Noun === sinapine (countable and uncountable, plural sinapines) (organic chemistry) An alkaloidal amine found in seeds of black mustard (Brassica nigra, syns. Rhamphospermum nigrum, Sinapis erysimoides, Sinapis tetraedra, etc.), considered a choline ester of sinapic acid. Synonym: sinapoylcholine === Anagrams === spaniine