Bibliographic citations
Tello, Z., Saavedra, S. (2013). Actividad antimicrobiana in vitro de aceites esenciales de las hojas de Aniba rosaeodora, Piper aduncum, y Citrus medica frente a cepas de Staphylococus aureus, Pseudomonas aeruginosa y Bacillus cereus [Tesis, Universidad de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/4769
Tello, Z., Saavedra, S. Actividad antimicrobiana in vitro de aceites esenciales de las hojas de Aniba rosaeodora, Piper aduncum, y Citrus medica frente a cepas de Staphylococus aureus, Pseudomonas aeruginosa y Bacillus cereus [Tesis]. : Universidad de la Amazonía Peruana; 2013. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/4769
@misc{renati/971537,
title = "Actividad antimicrobiana in vitro de aceites esenciales de las hojas de Aniba rosaeodora, Piper aduncum, y Citrus medica frente a cepas de Staphylococus aureus, Pseudomonas aeruginosa y Bacillus cereus",
author = "Saavedra Cárdenas, Sandra Juliana",
publisher = "Universidad de la Amazonía Peruana",
year = "2013"
}
The purpose of this study was to evaluate the antimicrobial activity of the essential oils of rosewood leaves, Piper aduncum and Citrus medica using the disk diffusion method (Kirby Bauer). The sample was collected in the community of "TAMSHIYACU" located at the geographical coordinates approximately 3 º 59 '54 "South latitude 73 º 09' 43" west longitude, altitude of 108 m District ofFernando Lores, department ofLoreto). The sample was identified taxonomically in the Amazonian Herbarium (AMAZ), Faculty of Biological Sciences, National University of the Peruvian Amazon (UNAP) and was processed in the laboratory of Phytochemistry the Institute of Traditional Medicine (IMET). The sample was dried for 72 ± 2 hours in a chamber provided with dehumidifier at 40 ± 2 º C. After grinding proceeded to steam stripping distillation. Then he proceeded to the determination of the characteristics farmacognósticas of the study sample. The yield of the essential oils of rosewood, Piper aduncum and Citrus medica were 6.38%, 7.31%, 6.26%, respectively. The greatest inhibition obtained with the Kirby-Bauer method were obtained with the essential oil of Citrus medica (citron) against Bacillus cereus ATCC 14579 with an inhibition of 18 mm ata concentration of 15 ml per filter paper disc extract essential oil. Relative Inhibition percentage was higher (94.73%) for Citrus medica (citron) against Bacillus cereus ATCC 14579, the CMI however was not significant. The mínimum inhibitory concentration (MIC) and maximum bactericida! concentration (MBC) were not calculated because the sensitivity of the strains to essential oils was reduced. It is concluded that the Bacillus cereus ATCC 14579 has greater sensitivity compared to the essential oil of Citrus medica.
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