Activation of the hTAS2R14 Human Bitter-Taste Receptor by (−)-Epigallocatechin Gallate and (−)-Epicatechin Gallate
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概要
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Tea catechins have strong bitterness and influence the taste of tea. Among the 25 human bitter-taste receptors (TAS2Rs), we found that hTAS2R14 responded to catechins, in addition to hTAS2R39, a known catechin receptor. Although hTAS2R14 responded to (−)-epicatechin gallate and (−)-epigallocatechin gallate, it did not respond to (−)-epicatechin and (−)-epigallocatechin.
著者
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Misaka Takumi
Graduate School Of Agricultural And Life Sciences The University Of Tokyo
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NARUKAWA Masataka
Graduate School of Agricultural and Life Sciences, The University of Tokyo
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WATANABE Tatsuo
Graduate Division of Nutritional and Environmental Sciences, University of Shizuoka
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YAMAZAKI Toyomi
Graduate Division of Nutritional and Environmental Sciences, University of Shizuoka
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MOCHIZUKI Mineko
Graduate Division of Nutritional and Environmental Sciences, University of Shizuoka
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