A STUDY ON ANTIMICROBIAL ACTIVITY AND CHEMICAL COMPOSITIONS OF ESSENTIAL OILS FROM FLOWERS OF LAVANDULA ANGUTIFOLIA AND SALVIA OFFICINALIS

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RASOULI I.; REZAEI M.B.

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Journal: Journal of Kerman University of Medical Sciences Year:2000 | Volume:7 | Issue:4 Page(s): 173-181

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Information Journal Paper

Title

A STUDY ON ANTIMICROBIAL ACTIVITY AND CHEMICAL COMPOSITIONS OF ESSENTIAL OILS FROM FLOWERS OF LAVANDULA ANGUTIFOLIA AND SALVIA OFFICINALIS

Author(s)

RASOULI I. | REZAEI M.B. | Issue Writer Certificate

Keywords

LAVANDULA ANGUSTIFOLIAQ2

SALVIA OFFICINALISQ2

ANTIMICROBIALQ2

ESSENTIAL OILSQ4

Abstract

Chemical composition and ANTIMICROBIAL effects on E.coli and S.aureus of ESSENTIAL OILS from LAVANDULA ANGUSTIFOLIA and SALVIA OFFICINALIS were studied. Disk diffusion method was conducted to evaluate the zone of microbial growth inhibition at 1, 1:2, 1:8 and 1:16 dilutions of the ESSENTIAL OILS at four stages of zero (fresh oil), 1,2 and 3 months post-extraction. The ANTIMICROBIAL effect was also studied against 107/ml, 106/ml and 105/ml concentrations of microbial cells to find out Minimal Inhibitory Concentration (MIC) and Minimal Bactericidal Concentration (MBC).The ESSENTIAL OILS were bactericidal against both the micro organisms. Comparatively, Gram negative bacterium. E.coli, was readily affected by the essential oil of LAVANDULA ANGUSTIFOLIA and S.aureus was readily affected by the essential oil of SALVIA OFFICINALIS. Chemical composition of the ESSENTIAL OILS were analyzed by Gas Chromatography and Mass Spectrometry (GC and GC/MS). Twelve common chemical compounds of a-Humulene, a-pinene, β-pinene, a-Thujene, 1,8-Camphene, Camphor, Cis- β -ocimene, Linalool, p-Cymene andTerpinene-4-ol were found at various concentrations in both the oils, most of which were monoterpenes. Major components of essential oil of SALVIA OFFICINALIS were β-pinene (16%), Berneol (9.4%), Glubulol (9.3%), a-Humulene (8.4%), a -Thujene (6.4%), a-pinene (5.5%), Camphene (5%), and those of LAVANDULA ANGUSTIFOLIA were Linalool (36.9%), 1,8-Cineole (16%), β-Orneol (11.5%), Camphor (4.2%) and Terpinene-4-ol (4.19%). It seems that monoterpenes give antibacterial property to the ESSENTIAL OILS.

Cites

ANTIMICROBIAL EFFECT OF ESSENTIAL OILS: A SYSTEMATIC REVIEW

References

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APA: Copy

RASOULI, I., & REZAEI, M.B.. (2000). A STUDY ON ANTIMICROBIAL ACTIVITY AND CHEMICAL COMPOSITIONS OF ESSENTIAL OILS FROM FLOWERS OF LAVANDULA ANGUTIFOLIA AND SALVIA OFFICINALIS. JOURNAL OF KERMAN UNIVERSITY OF MEDICAL SCIENCES, 7(4), 173-181. SID. https://sid.ir/paper/216/en

Vancouver: Copy

RASOULI I., REZAEI M.B.. A STUDY ON ANTIMICROBIAL ACTIVITY AND CHEMICAL COMPOSITIONS OF ESSENTIAL OILS FROM FLOWERS OF LAVANDULA ANGUTIFOLIA AND SALVIA OFFICINALIS. JOURNAL OF KERMAN UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2000;7(4):173-181. Available from: https://sid.ir/paper/216/en

IEEE: Copy

I. RASOULI, and M.B. REZAEI, “A STUDY ON ANTIMICROBIAL ACTIVITY AND CHEMICAL COMPOSITIONS OF ESSENTIAL OILS FROM FLOWERS OF LAVANDULA ANGUTIFOLIA AND SALVIA OFFICINALIS,” JOURNAL OF KERMAN UNIVERSITY OF MEDICAL SCIENCES, vol. 7, no. 4, pp. 173–181, 2000, [Online]. Available: https://sid.ir/paper/216/en

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