THE CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL OF Dysphania ambrosioides (L.) Mosyakin & Clemants IN LAM DONG PROVINCE
This study aims to evaluate the chemical composition of the essential oil of Dysphania ambroisioides (L.) Mosyakin & Clemants in Lam Dong province, and their antimicrobial activities. The essential oil of the species was extracted by steam distillation method, and their chemical composition was...
Đã lưu trong:
| Những tác giả chính: | , , , , , , |
|---|---|
| Định dạng: | Journal article |
| Ngôn ngữ: | Vietnamese |
| Được phát hành: |
2023
|
| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/3058 |
| Các nhãn: |
Thêm thẻ
Không có thẻ, Là người đầu tiên thẻ bản ghi này!
|
| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
|---|
| Tóm tắt: | This study aims to evaluate the chemical composition of the essential oil of Dysphania ambroisioides (L.) Mosyakin & Clemants in Lam Dong province, and their antimicrobial activities. The essential oil of the species was extracted by steam distillation method, and their chemical composition was analyzed by gas chromatography-mass spectrometry (GC-MS). The antimicrobial activity of essential oils was examined at different concentrations (12.5%, 25%, 50%, 75%, and 100%) by agar well diffusion method with Staphylococcus aureus, Escherichia coli, and Candida albicans. Fifteen constituents were identified in the essential oil, of which α-terpinene (74.70%), ascaridole (17.93%), and δ-cymene (3.04%) were the three most abundant constituents. The essential oil in all concentrations was active against S. aureus, E. coli, and C. albicans, and they are sensitive to all three strains. |
|---|