Steam volatile oil from Scutellaria repens Buch-Ham. ex D. Don; its composition and antibacterial activity

被引：7
|
作者：
Melkani, Anand B. [1 ]
Nailwal, Manoj [1 ]
Mohan, Lalit [1 ]
Pant, Charu C. [1 ]
Dev, Vasu [2 ]
机构：
[1] Kumaun Univ, Dept Chem, Naini Tal, India
[2] Calif State Polytech Univ Pomona, Dept Chem, Pomona, CA 91768 USA
来源：
JOURNAL OF ESSENTIAL OIL RESEARCH | 2013年 / 25卷 / 05期
关键词：
Scutellaria repens; Lamiaceae; essential oil composition; aromadendrene; beta-funebrene; antibacterial activity; NEPALESE CRUDE DRUGS; ANTIMICROBIAL ACTIVITY; CONSTITUENTS; ALBIDA;
D O I：
10.1080/10412905.2013.782474
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The terpenoid composition of steam volatile oil obtained from the aerial parts of Scutellaria repens Buch-Ham. ex D. Don (Lamiaceae) was analyzed by gas chromatography (GC) and GC-mass spectrometry (GC-MS). The oil was found to be rich in sesquiterpene hydrocarbons (77.5%); aromadendrene (30.7%) and beta-funebrene (15.0%) were the principal constituents. Forty-four components were identified representing 90.8% of the oil. Antibacterial activity of the oil against ten bacterial strains was determined by measuring the inhibitory zone. The oil showed significant activity against Escherichia coli, Enterococcus faecalis and Klebsiella pneumoniae.
引用
收藏
页码：368 / 371
页数：4
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