The fruit pulp essential oil of wood apple (Feronia limonia) was studied for its chemical constituents, in vitro antioxidant and antimicrobial activities. Totally, 50 constituents were identified by GC and GC-MS analyses and thymol (52.22%) was identified as the major chemical compound. The antioxidant activity showed that the essential oil had good scavenging potential viz. DPPH center dot radical (IC50 = 41.35 mu g/ml), H2O2 (IC50 = 45.49 mu g/ml), O-2(center dot-)(IC50 = 30.86 mu g/ml), OH center dot (IC50 = 25.05 mu g/ml) and ABTS(center dot+) (IC50 = 30.28 mu g/ml). The antimicrobial activity showed that Staphylococcus aureus (26.2 +/- 1.32 mm; MIC = 31.25 mu g/mL) and Bacillus cereus (24.6 +/- 1.15 mm; MIC = 62.5 mu g/mL) were the most sensitive organisms and also moderate activity was recorded against all the fungal strains tested. The present study suggests that the wood apple essential oil can be considered as a new and potential source of natural antioxidant and antimicrobial agent. (c) 2013 Elsevier B.V. All rights reserved.
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Indian Council Med Res, Reg Med Res Ctr, Dept Phytochem, Belgaum 590010, IndiaIndian Council Med Res, Reg Med Res Ctr, Dept Phytochem, Belgaum 590010, India
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Guizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R ChinaGuizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
Tian, Minyi
Liu, Tingting
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Guizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R ChinaGuizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
Liu, Tingting
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Wu, Xianghuan
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Liu, Xiongli
Lin, Bing
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Lin, Bing
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Chiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand
Keawsa-ard, Sukanya
Liawruangrath, Boonsom
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Chiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand
Liawruangrath, Boonsom
Liawruangrath, Saisunee
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Chiang Mai Univ, Fac Pharm, Dept Chem, Chiang Mai 50200, Thailand
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Liawruangrath, Saisunee
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Teerawutgulrag, Aphiwat
Pyne, Stephen G.
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Univ Wollongong, Sch Chem, Wollongong, NSW 2522, AustraliaChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand
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Indian Council Med Res, Reg Med Res Ctr, Dept Phytochem, Belgaum 590010, IndiaIndian Council Med Res, Reg Med Res Ctr, Dept Phytochem, Belgaum 590010, India
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Guizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R ChinaGuizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
Tian, Minyi
Liu, Tingting
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Guizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R ChinaGuizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
Liu, Tingting
Wu, Xianghuan
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Guizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R ChinaGuizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
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Hong, Yi
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Liu, Xiongli
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Liu, Xiongli
Lin, Bing
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Guizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
Guizhou Univ Chinese Med, Coll Pharm, Guiyang, Peoples R ChinaGuizhou Univ, Guizhou Engn Ctr Innovat Tradit Chinese Med & Eth, Guiyang, Peoples R China
Lin, Bing
Zhou, Ying
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Chiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand
Keawsa-ard, Sukanya
Liawruangrath, Boonsom
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Chiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand
Liawruangrath, Boonsom
Liawruangrath, Saisunee
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Chiang Mai Univ, Fac Pharm, Dept Chem, Chiang Mai 50200, Thailand
Chiang Mai Univ, Fac Pharm, Ctr Innovat Chem, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand
Liawruangrath, Saisunee
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Teerawutgulrag, Aphiwat
Pyne, Stephen G.
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Univ Wollongong, Sch Chem, Wollongong, NSW 2522, AustraliaChiang Mai Univ, Fac Pharm, Dept Pharmaceut Sci, Chiang Mai 50200, Thailand