ESSENTIAL OIL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF FRUITS OF Iryanthera ulei W. FROM COLOMBIA

被引：0

作者：

Cuca, Luis E. ^{[1
]}

Bernal, Freddy A. ^{[1
]}

Coy, Carlos A. ^{[1
]}

Coy, Ericsson D. ^{[1
]}

机构：

[1] Univ Nacl Colombia, Fac Ciencias, Dept Quim, Lab Invest Prod Nat Vegetales, Bogota 14490, Colombia

来源：

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 2009年 / 54卷 / 04期

关键词：

Iryanthera ulei; Myristicaceae; essential oil composition; alpha-muurolol; spathulenol; antimicrobial activity; CHEMICAL-COMPOSITION; BRAZILIAN MYRISTICACEAE; CHEMISTRY;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The essential oil was obtained by steam distillation from fruits of Iryanthera ulei Warb. growing in Colombia. The oil was analyzed by GC/FID and GC/MS. The main components were alpha-muurolol (13.2%), spathulenol (12.1%), alpha-cadinol (7.8%), guaiol (4.0%), oplopanone (3.7%), 1, 10-diepi-cubenol (3.4%) and limonene (3.3%) constituting a sesquiterpene-type enriched mixture. In addition, oil was tested for its antimicrobial activity against some Gram-positive and Gram-negative bacteria by means of a modified agar-well diffusion method. S. aureus strain was found to be the most sensitive microorganism.

引用

页码：363 / 365

页数：3

共 22 条

[1]

Adams R.P., 2001, IDENTIFICATION ESSEN

[2]

Cao H, 2007, J CHIL CHEM SOC, V52, P1088, DOI 10.4067/S0717-97072007000100007

[3] THE CHEMISTRY OF COLOMBIAN MYRISTICACEAE .11. IRYANTHERINS, LIGNOFLAVONOIDS OF NOVEL STRUCTURAL TYPES FROM THE MYRISTICACEAE [J].