دورية أكاديمية
أعرض في EDS

Chemical composition and antimicrobial activity of the essential oils of Onychopetalum amazonicum R.E.Fr.

التفاصيل البيبلوغرافية
العنوان: Chemical composition and antimicrobial activity of the essential oils of Onychopetalum amazonicum R.E.Fr.
المؤلفون: de Lima BR; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., da Silva FM; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., Soares ER; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., de Almeida RA; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., da Silva Filho FA; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., Pereira Junior RC; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., Hernandez Tasco ÁJ; b Instituto de Biologia , Universidade Estadual de Campinas , Campinas , Brazil., Salvador MJ; b Instituto de Biologia , Universidade Estadual de Campinas , Campinas , Brazil., Koolen HH; c Grupo DeMpSter de Espectrometria de Massas , Universidade do Estado do Amazonas , Manaus , Brazil., de Souza AD; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil., Pinheiro ML; a Departamento de Química , Universidade Federal do Amazonas , Manaus , Brazil.
المصدر: Natural product research [Nat Prod Res] 2016 Oct; Vol. 30 (20), pp. 2356-9. Date of Electronic Publication: 2016 Mar 31.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Taylor & Francis Health Sciences Country of Publication: England NLM ID: 101167924 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1478-6427 (Electronic) Linking ISSN: 14786419 NLM ISO Abbreviation: Nat Prod Res Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Milton Park, UK : Taylor & Francis Health Sciences, c2003-
مواضيع طبية MeSH: Sesquiterpenes*/analysis , Sesquiterpenes*/isolation & purification, Annonaceae/*chemistry , Anti-Infective Agents/*isolation & purification , Oils, Volatile/*chemistry , Oils, Volatile/*pharmacology, Anti-Infective Agents/chemistry ; Anti-Infective Agents/pharmacology ; Azulenes/isolation & purification ; Escherichia coli/drug effects ; Gas Chromatography-Mass Spectrometry ; Microbial Sensitivity Tests ; Oils, Volatile/isolation & purification ; Plant Leaves/chemistry ; Polycyclic Sesquiterpenes ; Staphylococcus epidermidis/drug effects ; Terpenes/isolation & purification
مستخلص: The essential oils from leaves, twigs and trunk bark of Onychopetalum amazonicum R.E. Fr. (Annonaceae), obtained by hydrodistillation, were analysed by GC and GC-MS, and also were evaluated for in vitro antimicrobial activity. Forty-one compounds, which correspond to 75.0-92.2% of the oil components, were identified. Major compounds were sesquiterpenes, including (E)-caryophyllene, caryophyllene oxide, spathulenol, α-gurjunene, allo-aromadendrene and α-epi-cadinol. The oils were evaluated for antimicrobial activities against four bacteria strains and five pathogenic fungi. The oil of the trunk bark exhibited good activity against Staphylococcus epidermidis ATCC 12228, Escherichia coli ATCC 10538 and Kocuria rhizophila ATCC 9341, with a minimal inhibitory concentration of 62.5 μg/mL. The essential oil composition and the antimicrobial evaluation are reported for the first time for the genus Onychopetalum.
فهرسة مساهمة: Keywords: Annonaceae; Onychopetalum amazonicum; antimicrobial evaluation; essential oil
المشرفين على المادة: 0 (Anti-Infective Agents)
0 (Azulenes)
0 (Oils, Volatile)
0 (Polycyclic Sesquiterpenes)
0 (Sesquiterpenes)
0 (Terpenes)
0 (aromadendrene)
0 (cadinol)
7XV9L96SJJ (spathulenol)
BHW853AU9H (caryophyllene)
S2XU9K448U (caryophyllene oxide)
تواريخ الأحداث: Date Created: 20160402 Date Completed: 20170509 Latest Revision: 20191210
رمز التحديث: 20221213
DOI: 10.1080/14786419.2016.1163691
PMID: 27033169
قاعدة البيانات: MEDLINE
الوصف
تدمد:1478-6427
DOI:10.1080/14786419.2016.1163691