The Structures of Sinapic Acid Esters and Their Metabolism in Cotyledons of Raphanus sativus
نویسنده
چکیده
Raphanus sativus, Brassicaceae, Sinapic Acid Esters, Phenylpropanoids, High Performance Liquid Chromatography Five sinapic acid esters were isolated from cotyledons of Raphanus sativus and have been iden tified with the aid of electron impact (El)-, field desorption (FD)-mass spectrometry and NMR spectroscopy: 6,3'-disinapoylsucrose, sinapoylcholine (sinapine), 6 -sinapoylglucoraphenine, 1 -si napoylglucose, and sinapoylmalate. Three of these derivatives are metabolically related in the se quence sinapoylcholine -»• 1 -sinapoylglucose —► sinapoylmalate.
منابع مشابه
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تاریخ انتشار 2013