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KMID : 1098420160240050401
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Korean Journal of Medicinal Crop Science
2016 Volume.24 No. 5 p.401 ~ p.407
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Anti-Inflammatory Activity of Three Kinds of Salvia and Its Active Compounds
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Shin Han-Jae
Gwak Hyo-Min
Jang Mi
Park Si-Hwan
Min Hye-Jeong
Lee Jeong-Min
Lee Moon-Yong
Kim Jong-Han
Kim Sung-Won
Han Chang-Kyun
Kim Seung-Hyung
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Abstract
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Background: Salvia has been widely cultivated for use in flavoring and folk medicines in many countries, including Korea and China. In this study, we investigated the anti-inflammatory activity and the underlying active compounds of Salvia extract and its fractions.
Methods and Results: The anti-inflammatory activity was measured by assessing the inhibition of cysteinyl leukotriene production in rat basophilic leukemia (RBL)-2H3 mast cells. Salvia plebeia R. Br. was found to have the most potent inhibitory activity on leukotriene production than S. japonica and S. chanroenica had. Fifty percent ethanol extracts of S. plebeia R. Br. were successively partitioned with n-hexane, methylene chloride, ethyl acetate, 1-butanol and water. The ethyl acetate (EtOAc) fraction showed stronger anti-inflammatory activity than other solvent fractions did. The EtOAc fraction was subjected to silica gel column chromatography elution with a chloroform and methanol gradient system (100 : 1 1 : 1) yielding 10 fractions. Three kinds of fractions (chloroform:methanol = 20 : 1, 10 : 1 and 5 : 1) showed high inhibitory activity on leukotriene production. We confirmed the major compounds with anti-inflammatory activity from S. plebeia R. Br.
Conclusions: In this study, the major components of S. plebeia that showed leukotriene production inhibitory activity were isolated using solvent extraction and silica gel column chromatography. Rosmarinic acid, hispidulin and luteolin were identified as the major compounds with anti-inflammatory effect.
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KEYWORD
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Salvia plebeia, Anti-inflammation Activity, Hispidulin, Leukotriene, Luteolin, Rosmarinic Acid
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