Chemical composition and antimicrobial activities of essential oil of Blumea megacephala
essential oil, obtained through steam distillation of samples collected from the Shiwang Mountains in Guangxi Province, China, was analyzed using GC-FID and GC-MS. Among the 65 compounds identified in the oil, the main compounds were borneol (13.6 %), β-caryophyllene (9.56 %), germacrene D (9.09 %),...
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| Veröffentlicht in: | EXCLI journal 2011, Vol.10, p.62-68 |
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| creator | Zhu, Liang Tian, Ying-Juan Yang, Li Jiang, Jian-Gou |
| description | essential oil, obtained through steam distillation of samples collected from the Shiwang Mountains in Guangxi Province, China, was analyzed using GC-FID and GC-MS. Among the 65 compounds identified in the oil, the main compounds were borneol (13.6 %), β-caryophyllene (9.56 %), germacrene D (9.09 %), sabinene (6.37 %), and α-humulene (4.78 %). Antimicrobial activity revealed that the essential oil (1000 μg/disc) has promising antimicrobial effects against several pathogens, giving satisfactory inhibition zone diameter values (21.5, 21.6, 23.4, 23.8, 21.9) and MIC values (125, 125, 62.5, 125, 125 µg/ml) against Gram-negative bacteria (
,
), Gram-positive bacteria (
,
), and yeast (
). Antioxidant and antimicrobial activities were correlated with chemical composition. |
| format | Article |
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,
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,
), Gram-positive bacteria (
,
), and yeast (
). Antioxidant and antimicrobial activities were correlated with chemical composition.</description><subject>Original</subject><issn>1611-2156</issn><issn>1611-2156</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNpVkM1LxDAQxYMo7rr6L0iPXgr5aNL0IujiFyx4UfBWptnJbiRtatMu-N8bcZX1MMzwfvDeY47InCnGcs6kOj64Z-QsxndKpaayPCUzXmpZKqXm5G25xdYZ8JkJbR-iG13oMujWaUaXyBAalyiY0e0SxJgFm2GMmHDSg_Pfwq2fWoSsxQ0Y7Lfg4ZycWPARL_Z7QV7v716Wj_nq-eFpebPKe6bZmKNkVjBprG5MxYUoLC8bQRsujRENoua00qVEzbRCrhjwysqSaSitgKpQYkGuf3z7qWlxbVKvAXzdD66F4bMO4Or_pHPbehN2tWS0orxIBld7gyF8TBjHunXRoPfQYZhizXTBNKVFKrcgl4dZfyG_7xRfqxFz4Q</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Zhu, Liang</creator><creator>Tian, Ying-Juan</creator><creator>Yang, Li</creator><creator>Jiang, Jian-Gou</creator><general>Leibniz Research Centre for Working Environment and Human Factors</general><scope>NPM</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>2011</creationdate><title>Chemical composition and antimicrobial activities of essential oil of Blumea megacephala</title><author>Zhu, Liang ; Tian, Ying-Juan ; Yang, Li ; Jiang, Jian-Gou</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p181t-e51f315cf8bc92334f27b30b25cc3bee8209875e8186e261a29f5718a7f3a9463</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Original</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Liang</creatorcontrib><creatorcontrib>Tian, Ying-Juan</creatorcontrib><creatorcontrib>Yang, Li</creatorcontrib><creatorcontrib>Jiang, Jian-Gou</creatorcontrib><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>EXCLI journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Liang</au><au>Tian, Ying-Juan</au><au>Yang, Li</au><au>Jiang, Jian-Gou</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemical composition and antimicrobial activities of essential oil of Blumea megacephala</atitle><jtitle>EXCLI journal</jtitle><addtitle>EXCLI J</addtitle><date>2011</date><risdate>2011</risdate><volume>10</volume><spage>62</spage><epage>68</epage><pages>62-68</pages><issn>1611-2156</issn><eissn>1611-2156</eissn><abstract>essential oil, obtained through steam distillation of samples collected from the Shiwang Mountains in Guangxi Province, China, was analyzed using GC-FID and GC-MS. Among the 65 compounds identified in the oil, the main compounds were borneol (13.6 %), β-caryophyllene (9.56 %), germacrene D (9.09 %), sabinene (6.37 %), and α-humulene (4.78 %). Antimicrobial activity revealed that the essential oil (1000 μg/disc) has promising antimicrobial effects against several pathogens, giving satisfactory inhibition zone diameter values (21.5, 21.6, 23.4, 23.8, 21.9) and MIC values (125, 125, 62.5, 125, 125 µg/ml) against Gram-negative bacteria (
,
), Gram-positive bacteria (
,
), and yeast (
). Antioxidant and antimicrobial activities were correlated with chemical composition.</abstract><cop>Germany</cop><pub>Leibniz Research Centre for Working Environment and Human Factors</pub><pmid>27857666</pmid><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| title | Chemical composition and antimicrobial activities of essential oil of Blumea megacephala |
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