Korean Journal of Pharmacognosy (생약학회지)

The Korean Society of Pharmacognosy (한국생약학회)
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Reducing Power and ${\alpha}-Glucosidase$ Inhibitory profiles of (-)-Catechin and Its glycoside

(-)-Catechin 및 배당체의 환원력 및 ${\alpha}-glucosidase$저해 활성

  • Published : 2007.12.31
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Abstract

From the EtOAc fraction of the MeOH extract of Ulmus davidiana, (-)-catechin (1), (-)-catechin-7-O-${\beta}$-D-apiofuranoside (2), and (-)-catechin-7-O-${\beta}$-D-xylopyranoside (3) were isolated and characterized on the basis of $^1H-and\;^{13}C-NMR$, and FABMS spectral data. Compounds 1-3 showed more strong reducing power activities than ${\alpha}-tocopherol$, a positive control.

Keywords

References

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