A phytochemical survey at Ulu Endau Johore Malaysia
118 species were screened for alkaloids, saponins and triterpenes/steroids. About 60 percent of these species had not been screened before. Eight species contained alkaloids of which four species, Psychotria rostrata, Uncaria callophylla, U. longiflora var. pteropoda (Rubiaceae) and Clerodendron lae...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Malaysian Nature Society
1987
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| Online Access: | http://psasir.upm.edu.my/id/eprint/38806/ http://psasir.upm.edu.my/id/eprint/38806/1/0001.pdf |
| _version_ | 1848848975169323008 |
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| author | Kiew, Ruth Lajis, Nordin Anthonysamy, Samy Bakar, Ismail Lim, C. G. Yusuf, Omar Ravindran, A. Salam, Mohd Razali |
| author_facet | Kiew, Ruth Lajis, Nordin Anthonysamy, Samy Bakar, Ismail Lim, C. G. Yusuf, Omar Ravindran, A. Salam, Mohd Razali |
| author_sort | Kiew, Ruth |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | 118 species were screened for alkaloids, saponins and triterpenes/steroids. About 60 percent of these species had not been screened before. Eight species contained alkaloids of which four species, Psychotria rostrata, Uncaria callophylla, U. longiflora var. pteropoda (Rubiaceae) and Clerodendron laevifolium (Verbenaceae) gave a strong positive reaction. 31 species contained saponins of which 13 gave a strong positive reaction, Thottea grandiflora (Aristolochiaceae), Vatica hullettii (Dipterocarpaceae), Didymocarpus falcatus (Gesneriaceae), Pachycentria constricta, Phyllagathis cordata (Melastomataceae), Aglaia meliosmoides (Meliaceae), Tristania whitiana (Myrtaceae), Pentaphragma horsfieldii (Pentaphragmataceae), Gaertnera griffithii, Psychotria griffithii, Uncaria callophylla, Urophyllum ferrugineum (Rubiaceae) and Clerodendron laevifolium (Verbenaceae). Sixty species gave a positive reaction for triterpenes/steroids. |
| first_indexed | 2025-11-15T09:43:02Z |
| format | Article |
| id | upm-38806 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:43:02Z |
| publishDate | 1987 |
| publisher | Malaysian Nature Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-388062015-06-17T02:31:46Z http://psasir.upm.edu.my/id/eprint/38806/ A phytochemical survey at Ulu Endau Johore Malaysia Kiew, Ruth Lajis, Nordin Anthonysamy, Samy Bakar, Ismail Lim, C. G. Yusuf, Omar Ravindran, A. Salam, Mohd Razali 118 species were screened for alkaloids, saponins and triterpenes/steroids. About 60 percent of these species had not been screened before. Eight species contained alkaloids of which four species, Psychotria rostrata, Uncaria callophylla, U. longiflora var. pteropoda (Rubiaceae) and Clerodendron laevifolium (Verbenaceae) gave a strong positive reaction. 31 species contained saponins of which 13 gave a strong positive reaction, Thottea grandiflora (Aristolochiaceae), Vatica hullettii (Dipterocarpaceae), Didymocarpus falcatus (Gesneriaceae), Pachycentria constricta, Phyllagathis cordata (Melastomataceae), Aglaia meliosmoides (Meliaceae), Tristania whitiana (Myrtaceae), Pentaphragma horsfieldii (Pentaphragmataceae), Gaertnera griffithii, Psychotria griffithii, Uncaria callophylla, Urophyllum ferrugineum (Rubiaceae) and Clerodendron laevifolium (Verbenaceae). Sixty species gave a positive reaction for triterpenes/steroids. Malaysian Nature Society 1987 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/38806/1/0001.pdf Kiew, Ruth and Lajis, Nordin and Anthonysamy, Samy and Bakar, Ismail and Lim, C. G. and Yusuf, Omar and Ravindran, A. and Salam, Mohd Razali (1987) A phytochemical survey at Ulu Endau Johore Malaysia. Malayan Nature Journal , 41 (1-3). pp. 329-336. ISSN 0025-1291 |
| spellingShingle | Kiew, Ruth Lajis, Nordin Anthonysamy, Samy Bakar, Ismail Lim, C. G. Yusuf, Omar Ravindran, A. Salam, Mohd Razali A phytochemical survey at Ulu Endau Johore Malaysia |
| title | A phytochemical survey at Ulu Endau Johore Malaysia |
| title_full | A phytochemical survey at Ulu Endau Johore Malaysia |
| title_fullStr | A phytochemical survey at Ulu Endau Johore Malaysia |
| title_full_unstemmed | A phytochemical survey at Ulu Endau Johore Malaysia |
| title_short | A phytochemical survey at Ulu Endau Johore Malaysia |
| title_sort | phytochemical survey at ulu endau johore malaysia |
| url | http://psasir.upm.edu.my/id/eprint/38806/ http://psasir.upm.edu.my/id/eprint/38806/1/0001.pdf |