CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ

CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ

In this study, the chemical composition of essential oils extracted from the leaves of Gaultheria sleumeri Smitinand & P.H.(Benth.) in Vietnam was analyzed, and their biological activities were evaluated. The essential oils were obtained through hydro-distillation of G. sleumeri leaves and subse...

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Những tác giả chính: Hoàng, Thị Bình, Phuc, Nguyen Van, Ngoc, Nguyen Van
Định dạng: Journal article
Ngôn ngữ:Vietnamese
Được phát hành: 2023
Truy cập trực tuyến:https://scholar.dlu.edu.vn/handle/123456789/3057
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Thư viện lưu trữ: Thư viện Trường Đại học Đà Lạt
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spelling oai:scholar.dlu.edu.vn:123456789-30572023-10-06T08:33:55Z CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ Hoàng, Thị Bình Phuc, Nguyen Van Ngoc, Nguyen Van In this study, the chemical composition of essential oils extracted from the leaves of Gaultheria sleumeri Smitinand & P.H.(Benth.) in Vietnam was analyzed, and their biological activities were evaluated. The essential oils were obtained through hydro-distillation of G. sleumeri leaves and subsequently analyzed using gas chromatography-mass spectrometry (GC-MS). The results revealed that the essential oil primarily consisted of two constituents: methyl salicylate (99.92%) and eugenol (0.08%). To assess the antimicrobial activity of the essential oil, the agar well diffusion method was employed. The results demonstrated that the essential oil exhibited significant activity against two bacterial strains comprising Escherichia coli and Staphylococcus aureus, and a pathogenic yeast (Candida albicans) at the different concentrations of essential oils. This study provided valuable insights into the chemical composition and biological activities of essential oils derived from G. sleumeri leaves in Vietnam. 228 13 244 - 250 2023-10-06T08:33:49Z 2023-10-06T08:33:49Z 2023-08 Journal article Bài báo đăng trên tạp chí trong nước (có ISSN), bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/3057 10.34238/tnu-jst.8356 vi
institution Thư viện Trường Đại học Đà Lạt
collection Thư viện số
language Vietnamese
description In this study, the chemical composition of essential oils extracted from the leaves of Gaultheria sleumeri Smitinand & P.H.(Benth.) in Vietnam was analyzed, and their biological activities were evaluated. The essential oils were obtained through hydro-distillation of G. sleumeri leaves and subsequently analyzed using gas chromatography-mass spectrometry (GC-MS). The results revealed that the essential oil primarily consisted of two constituents: methyl salicylate (99.92%) and eugenol (0.08%). To assess the antimicrobial activity of the essential oil, the agar well diffusion method was employed. The results demonstrated that the essential oil exhibited significant activity against two bacterial strains comprising Escherichia coli and Staphylococcus aureus, and a pathogenic yeast (Candida albicans) at the different concentrations of essential oils. This study provided valuable insights into the chemical composition and biological activities of essential oils derived from G. sleumeri leaves in Vietnam.
format Journal article
author Hoàng, Thị Bình
Phuc, Nguyen Van
Ngoc, Nguyen Van
spellingShingle Hoàng, Thị Bình
Phuc, Nguyen Van
Ngoc, Nguyen Van
CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ
author_facet Hoàng, Thị Bình
Phuc, Nguyen Van
Ngoc, Nguyen Van
author_sort Hoàng, Thị Bình
title CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ
title_short CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ
title_full CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ
title_fullStr CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ
title_full_unstemmed CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM LEAVE OF GAULTHERIA SLEUMERI SMITINAND & P.H.HÔ
title_sort chemical composition and antimicrobial activity of essential oil from leave of gaultheria sleumeri smitinand & p.h.hô
publishDate 2023
url https://scholar.dlu.edu.vn/handle/123456789/3057
_version_ 1779438018854125568

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