The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis
Polyalthia Bullata is a plant that is traditionally effective as an aphrodisiac for men. In Malaysia, this plant is known as Tongkat Ali Hitam or Tongkat Ali Baginda. The stem bark of Polyalthia Bullata underwent successive solvent extraction using hexane, dichloromethane, ethyl acetate and methanol...
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| Format: | Student Project |
| Language: | English |
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Faculty of Applied Sciences
2008
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| Online Access: | https://ir.uitm.edu.my/id/eprint/23110/ |
| _version_ | 1848805664183287808 |
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| author | Wasis, Mohd Afif |
| author_facet | Wasis, Mohd Afif |
| author_sort | Wasis, Mohd Afif |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | Polyalthia Bullata is a plant that is traditionally effective as an aphrodisiac for men. In Malaysia, this plant is known as Tongkat Ali Hitam or Tongkat Ali Baginda. The stem bark of Polyalthia Bullata underwent successive solvent extraction using hexane, dichloromethane, ethyl acetate and methanol. The crude ethyl acetate extract was subjected to column and thin layer chromatography. Phytochemical analysis on the stem bark of Polyalthia Bullata yielded the known aporphine isoquinoline alkaloid, liriodenine. The compound was identified by UV, IR, GC-MS and NMR and compare with the literature. The weight and % yield of the compound were 3.8 mg and 0.4524 % respectively |
| first_indexed | 2025-11-14T22:14:37Z |
| format | Student Project |
| id | uitm-23110 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:14:37Z |
| publishDate | 2008 |
| publisher | Faculty of Applied Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-231102019-02-27T04:52:24Z https://ir.uitm.edu.my/id/eprint/23110/ The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis Wasis, Mohd Afif Organic chemistry Polyalthia Bullata is a plant that is traditionally effective as an aphrodisiac for men. In Malaysia, this plant is known as Tongkat Ali Hitam or Tongkat Ali Baginda. The stem bark of Polyalthia Bullata underwent successive solvent extraction using hexane, dichloromethane, ethyl acetate and methanol. The crude ethyl acetate extract was subjected to column and thin layer chromatography. Phytochemical analysis on the stem bark of Polyalthia Bullata yielded the known aporphine isoquinoline alkaloid, liriodenine. The compound was identified by UV, IR, GC-MS and NMR and compare with the literature. The weight and % yield of the compound were 3.8 mg and 0.4524 % respectively Faculty of Applied Sciences 2008 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/23110/1/PPb_MOHD%20AFIF%20WASIS%20AS%2008_5.pdf Wasis, Mohd Afif (2008) The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis. (2008) [Student Project] <http://terminalib.uitm.edu.my/23110.pdf> (Unpublished) |
| spellingShingle | Organic chemistry Wasis, Mohd Afif The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis |
| title | The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis |
| title_full | The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis |
| title_fullStr | The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis |
| title_full_unstemmed | The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis |
| title_short | The chemical constituents of the ethyl acetate extract of the stems of Polyalthia Bullata / Mohd Afif Wasis |
| title_sort | chemical constituents of the ethyl acetate extract of the stems of polyalthia bullata / mohd afif wasis |
| topic | Organic chemistry |
| url | https://ir.uitm.edu.my/id/eprint/23110/ |