ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM
In the present study, the chemical composition and the antibacterial properties of the essential oil obtained from fresh leaves of Blumea balsamifera (L.) DC. in Lamdong are reported. The hydrodistillation method was used to isolate essential oil from leaves of this species, and gas chromatography/m...
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| Định dạng: | Journal article |
| Ngôn ngữ: | English |
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2023
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| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/3073 http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/597 |
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oai:scholar.dlu.edu.vn:123456789-30732023-10-06T09:25:26Z ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM Hoàng, Thị Bình Trí, Nguyễn Minh Quân, Nguyễn Hữu Ngoc, Nguyen Van In the present study, the chemical composition and the antibacterial properties of the essential oil obtained from fresh leaves of Blumea balsamifera (L.) DC. in Lamdong are reported. The hydrodistillation method was used to isolate essential oil from leaves of this species, and gas chromatography/mass spectrometry (GC-MS) techniques were used to analyze the chemical constituents of the essential oil. Thirty six chemical constituents of the essential oil derived from fresh leaves of B. balsamifera were identified, in which the major compounds of the essential oil were camphor, caryophyllene, caryophyllene oxide, β-eudesmol, thymol hydroquinone dimethyl ether, and t-eudesmol, accounting for 43.69%, 12.71%, 5.98%, 4.84%, 4.63%, and 3.32%, respectively. Moreover, by using the agar well diffusion method, the antibacterial effects of B. balsamifera essential oilagainst Staphylococcus aureus and Escherichia coli were tested by the inhibition zone diameter test to evaluate the antibacterial activity. 2023-10-06T09:25:18Z 2023-10-06T09:25:18Z 2020 Journal article Bài báo đăng trên tạp chí trong nước (có ISSN), bao gồm book chapter 0866-787X, 0866-787X https://scholar.dlu.edu.vn/handle/123456789/3073 10.37569/DalatUniversity.10.2.597(2020) http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/597 en Tạp chí Khoa học Đại học Đà Lạt |
| institution |
Thư viện Trường Đại học Đà Lạt |
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Thư viện số |
| language |
English |
| description |
In the present study, the chemical composition and the antibacterial properties of the essential oil obtained from fresh leaves of Blumea balsamifera (L.) DC. in Lamdong are reported. The hydrodistillation method was used to isolate essential oil from leaves of this species, and gas chromatography/mass spectrometry (GC-MS) techniques were used to analyze the chemical constituents of the essential oil. Thirty six chemical constituents of the essential oil derived from fresh leaves of B. balsamifera were identified, in which the major compounds of the essential oil were camphor, caryophyllene, caryophyllene oxide, β-eudesmol, thymol hydroquinone dimethyl ether, and t-eudesmol, accounting for 43.69%, 12.71%, 5.98%, 4.84%, 4.63%, and 3.32%, respectively. Moreover, by using the agar well diffusion method, the antibacterial effects of B. balsamifera essential oilagainst Staphylococcus aureus and Escherichia coli were tested by the inhibition zone diameter test to evaluate the antibacterial activity. |
| format |
Journal article |
| author |
Hoàng, Thị Bình Trí, Nguyễn Minh Quân, Nguyễn Hữu Ngoc, Nguyen Van |
| spellingShingle |
Hoàng, Thị Bình Trí, Nguyễn Minh Quân, Nguyễn Hữu Ngoc, Nguyen Van ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM |
| author_facet |
Hoàng, Thị Bình Trí, Nguyễn Minh Quân, Nguyễn Hữu Ngoc, Nguyen Van |
| author_sort |
Hoàng, Thị Bình |
| title |
ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM |
| title_short |
ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM |
| title_full |
ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM |
| title_fullStr |
ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM |
| title_full_unstemmed |
ANTIBACTERIAL ACTIVITIES AND CHEMICAL COMPOSITION OF ESSENTIAL OIL OF BLUMEABALSAMIFERA(L.) DC., DISTRIBUTED IN LAMDONG PROVINCE, VIETNAM |
| title_sort |
antibacterial activities and chemical composition of essential oil of blumeabalsamifera(l.) dc., distributed in lamdong province, vietnam |
| publishDate |
2023 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/3073 http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/597 |
| _version_ |
1779438024069742592 |