Essential oils from Piper cernuum and Piper regnellii:: Antimicrobial activities and analysis by GC/MS and 13C-NMR

被引：69

作者：

Costantin, MB

Sartorelli, P

Limberger, R

Henriques, AT

Steppe, M

Ferreira, MJP

Ohara, MT

Emerenciano, VP

Kato, MJ

机构：

[1] Univ Sao Paulo, Inst Quim, BR-05513970 Sao Paulo, Brazil

[2] Univ Fed Rio Grande do Sul, Fac Farm, Porto Alegre, RS, Brazil

[3] Univ Sao Paulo, Fac Ciencias Farmaceut, Sao Paulo, Brazil

来源：

PLANTA MEDICA | 2001年 / 67卷 / 08期

关键词：

D O I：

10.1055/s-2001-18363

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The essential oils of Piper cernuum and Piper regnellii leaves were analyzed by gas chromatography-mass spectrometry (GC-MS) and the results were compared to that obtained by means of a program designed to analyse C-13-NMR data of complex mixtures. Bicyclogermacrene (21.88%)/beta -caryophyllene (20.69%) and myrcene (52.60%)/linalool (15.89%) were the major constituents in essential oil from leaves of P. cernuum and P regnellii, respectively. Both essential oils presented growth inhibitory activities against Staphylococcus aureus and Candida albicans.

引用

页码：771 / 773

页数：3