PHYTOCHEMICAL INVESTIGATION AND ANTIMICROBIAL ACTIVITY OF Begonia langbianensis Baker F.
Begonia langbiangensis belongs to the Begonia genus, Begoniaceae family, originating from Langbiang mountain in Lam Dong province. Until now, there have not been many studies on this species, especially studies its chemical composition and biological activities. This study was carried out to pre...
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| Những tác giả chính: | , , |
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| Định dạng: | Journal article |
| Ngôn ngữ: | Vietnamese |
| Được phát hành: |
TNU Journal of Science and Technology
2024
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/3398 |
| Các nhãn: |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | Begonia langbiangensis belongs to the Begonia genus, Begoniaceae
family, originating from Langbiang mountain in Lam Dong province.
Until now, there have not been many studies on this species,
especially studies its chemical composition and biological activities.
This study was carried out to preliminarily evaluate the chemical
composition and antimicrobial activity of extracts obtained from the
leaves, stems and roots of Begonia langbiangensis. Ethanol extracts
were prepared from this species’s leaves, stems and roots. The
ethanolic extracts were used for phytochemical and antibacterial
studies. The preliminary phytochemical screening was performed
according to the Harborne method. The results of the phytochemical
screening revealed that alkaloid, coumarin, steroid, tannin, saponin,
flavonoid, glycoside, and phenolic presence in the ethanolic extracts
of leaves, stems and root of B. langbiangensis. Using the disc
diffusion method, the results of evaluating the activity against three
strains of microorganisms including Staphylococcus aureus,
Escherichia coli and Candida albicans, show that extracts from
different parts of this species can resist these strains of
microorganisms in all concentrations. |
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