CÁC HỢP CHẤT PHYTOSTEROL, TRITERPEN, VÀ ALCOL MẠCH DÀI PHÂN LẬP TỪ LÁ TRÀ ĐÀ LẠT (Camellia dalatensis Luong, Tran and Hakoda)
By various chromatographic methods, five compounds including spinasterol, stigmasterol, oleanolic acid, docosane, and 1-tricosanol were isolated from the ethanol extract of the leaves of Camellia dalatensis Luong, Tran, & Hakoda. Their structures were elucidated by extensive spectroscopic metho...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | Vietnamese |
| Published: |
Trường Đại học Đà Lạt
2023
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| Online Access: | https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/114326 https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/531 |
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| Institutions: | Thư viện Trường Đại học Đà Lạt |
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| Summary: | By various chromatographic methods, five compounds including spinasterol, stigmasterol, oleanolic acid, docosane, and 1-tricosanol were isolated from the ethanol extract of the leaves of Camellia dalatensis Luong, Tran, & Hakoda. Their structures were elucidated by extensive spectroscopic methods including 1D-NMR, 2D-NMR, ESI-MS, and IR. This is the first report of these compounds from this species. |
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