Angiotensin-I Converting Enzyme Inhibitor Activity in Japanese Burdock Roots

Shougo Kawamura, Takayuki Murakami, Kohji Ishihara and Noriyoshi Masuoka

Journal of Food Research, 2014, vol. 4, issue 2

Abstract: Japanese burdock roots were extracted with aqueous methanol solution. A compound having the inhibitory activity of angiotensin I-converting enzyme (ACE)[EC 3.4.15.1] was purified and identified as nicotianamine, (2S, 3’S, 3”S)-N-[N-(3-amino-3-carboxypropyl)-3-amino-3-carboxypropyl]azetidine-2-carboxylic acid. The compound content in burdock roots and related food products were determined. Data revealed that burdock root is a good source of nicotianamine (NA).

Keywords: Food; Consumption/Nutrition/Food; Safety (search for similar items in EconPapers)
Date: 2014
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