巴西菊（Baccharis notosergila）精油的成分及抗菌活性
Composition and antimicrobial activity of the essential oil of Baccharis notosergila.
作者信息
Cobos M I, Rodriguez J L, Oliva M L, Demo M, Faillaci S M, Zygadlo J A
出版信息
Planta Med. 2001 Feb;67(1):84-6. doi: 10.1055/s-2001-10633.
PMID:11270731
Abstract
The essential oil of the aerial parts of Baccharis notosergila was examined by GC and GC-MS. Thirty-one constituents were identified representing 96.4% and alpha-pinene, limonene, beta-caryophyllene, and spathulenol were found to be the major components. Furthermore, the oil was tested against eight gram-positive and -negative bacteria and it was found that they exhibited moderate antibacterial activity.
摘要
对Baccharis notosergila地上部分的精油进行了气相色谱（GC）和气相色谱-质谱联用（GC-MS）分析。鉴定出31种成分，占总量的96.4%，其中α-蒎烯、柠檬烯、β-石竹烯和匙叶桉油烯醇为主要成分。此外，该精油对8种革兰氏阳性菌和阴性菌进行了测试，发现其具有中等抗菌活性。
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