Chemical Composition, Antimicrobial and Antioxidant Activities of Eugenia Dysenterica DC Essential Oil
作者: Danielle C. S. OliveiraTelma Mary KanekoMaria Cláudia Marx YoungCynthia MurakamiInês CordeiroPaulo Roberto Hrihorowitsch Moreno
刊名: Emerging Science Journal, 2018, Vol.2 (6)
来源数据库: Ital Publication
DOI: 10.28991/esj-2018-01160
关键词: Eugenia DysentericaEssential OilAntioxidant ActivityAntimicrobial ActivityGC-MS
原始语种摘要: Eugenia dysenterica DC is a native species from the Cerrado biome and can be found in several states of Brazil. This study evaluated the chemical composition, antimicrobial and antioxidant activities from the essential oils of a population collected in São Paulo state. Essential oils were obtained by conventional means, and their compositions were analyzed by GC-MS. Screening assays for antimicrobial activity were carried out by the microdilution method and the antioxidant potential was assessed by the DPPH scavenging method. The GC-MS analysis indicated that 52.63% of the essential oil is composed by oxygenated sesquiterpenes and the major compound is (-)-elema-1,3,11(13)-trien-12-ol (24.86%). The antimicrobial assay indicated MIC 42.1 µg/mL for S. aureus and MIC > 10000 µg/mL for the...
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关键词翻译
关键词翻译
  • Eugenia 丁香属
  • antimicrobial 杀菌剂
  • essential 本质的
  • antioxidant 抗氧化剂
  • sesquiterpenes 倍半萜
  • biome 生物群落
  • against 反对
  • oxygenated 充氧的
  • scavenging 扫气
  • chemical 化学的