Antimicrobial Activity of Essential Oils from Juglans regia L. (Juglandaceae) Leaves Grown in the West Anatolian Area

ProEnvironment Promediu

Kemalcan Okan¹ 

[1] University of Agricultural Sciences and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca

关键词: Juglans regia;    essential oil;    antimicrobial;    Turkey.;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Bioflux SRL

【 摘 要 】

In this study, chemical composition determination and in vitro antimicrobial effects of essential oils ofJuglans regiaplant grown under Aydın ecological conditions were evaluated by using disc diffusion methods..  Extractions were carried out with clevenger apparatus and essential oil compositions were determined by Gas Chromatography-Mass Spectrometry (GC-MS). Microorganisms used for the antimicrobial studies wereSalmonella enterica serovar typhimiriumATCC 14028 andStaphylococcus aureussubsp.aureusATCC 25923,Yersinia pseudotuberculosisATCC 911 andBacillus cereus702 ROMA,  Enterobacter aerogenesCCM 2531,Bacillus subtilisIMG 22 andProteus vulgarisFMC. As a results of, essential oils obtained from theJuglans regialeaves plant were detected to contain 9-octadecene (17.71%), hexadecanoic acid (11.32%) and, cembrene (9.49%) at most .   For the in vitro antimicrobial activity determination of essential oils, disc diffusion methods were used in our study. Furthermore, 6-17 mm zone diameters were detected in disc diffusion methods respectively. The highest resistance zone were againstP. vulgarisandStaphylococcus aureussubsp.aureuswith 17 mm diameter while the least resistance zone was detected againstY. pseudotuberculosis,6 mm diameter. As a result, it is thought that the essential oil content differs in quantity and composition from the past studies, due to the different geographical and environmental effects of the plant.

【 授权许可】

CC BY