Inhibition of HIV-1 reverse transcriptase by methanol extracts of commercial herbs and spices

被引:0
|
作者
Kobayashi, Y [1 ]
Watanabe, M [1 ]
Ogihara, J [1 ]
Kato, J [1 ]
Oishi, K [1 ]
机构
[1] Nihon Univ, Fac Bioresource Sci, Fujisawa, Kanagawa 2528510, Japan
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中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Fifty four samples of methanol-extract prepared from commercial herbs and spices were assayed their HIV-1 reverse transcriptase-inhibitory activity. Rosemary, cinnamon, sage, and cao guo showed strong inhibition with IC50 values of 4.2, 4.3, 6.0 and 6.5 mu g/ml, respectively. So far examined with TLC, the methanol extracts did not contain detectable amount of tannins and flavonoids.
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页码:642 / 645
页数:4
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