Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae))
Isolation of compounds from methanol extract of the stem bark of Uvaria rufa has been conducted by using radial chromatography. Their structures were elucidated by UV, IR, NMR and mass spectroscopy, and by comparison with the literature. Seven compounds were isolated namely benzyl benzoate (1), cary...
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia (UKM)
2013
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| Online Access: | http://irep.iium.edu.my/34556/ http://irep.iium.edu.my/34556/1/mjas_2013.pdf |
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| author | Rosandy, Andi Rifki Din, Laily Yaacob, W. A. Nik Yusoff, Nik Mohd. Idris Sahidin, I. Latip, Jalifah Nataqain, Syarul Mohd Noor, Normah |
| author_facet | Rosandy, Andi Rifki Din, Laily Yaacob, W. A. Nik Yusoff, Nik Mohd. Idris Sahidin, I. Latip, Jalifah Nataqain, Syarul Mohd Noor, Normah |
| author_sort | Rosandy, Andi Rifki |
| building | IIUM Repository |
| collection | Online Access |
| description | Isolation of compounds from methanol extract of the stem bark of Uvaria rufa has been conducted by using radial chromatography. Their structures were elucidated by UV, IR, NMR and mass spectroscopy, and by comparison with the literature. Seven compounds were isolated namely benzyl benzoate (1), caryophyllene oxide (2), glutinol (3), 5-hydroxy-7-methoxyflavone (4), 5-hydroxy-6,7-dimethoxyflavone (5), 2,5-dihydroxy-7-methoxyflavanone (6)and 5,7-dihydroxyflavanone (7). Separation of the caryophyllene oxide (2), glutinol (3) and 5,7-dihydroxyflavanone from Uvaria rufa has never been reported. |
| first_indexed | 2025-11-14T15:41:27Z |
| format | Article |
| id | iium-34556 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:41:27Z |
| publishDate | 2013 |
| publisher | Universiti Kebangsaan Malaysia (UKM) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-345562018-06-12T00:48:01Z http://irep.iium.edu.my/34556/ Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) Rosandy, Andi Rifki Din, Laily Yaacob, W. A. Nik Yusoff, Nik Mohd. Idris Sahidin, I. Latip, Jalifah Nataqain, Syarul Mohd Noor, Normah QD Chemistry Isolation of compounds from methanol extract of the stem bark of Uvaria rufa has been conducted by using radial chromatography. Their structures were elucidated by UV, IR, NMR and mass spectroscopy, and by comparison with the literature. Seven compounds were isolated namely benzyl benzoate (1), caryophyllene oxide (2), glutinol (3), 5-hydroxy-7-methoxyflavone (4), 5-hydroxy-6,7-dimethoxyflavone (5), 2,5-dihydroxy-7-methoxyflavanone (6)and 5,7-dihydroxyflavanone (7). Separation of the caryophyllene oxide (2), glutinol (3) and 5,7-dihydroxyflavanone from Uvaria rufa has never been reported. Universiti Kebangsaan Malaysia (UKM) 2013 Article PeerReviewed application/pdf en http://irep.iium.edu.my/34556/1/mjas_2013.pdf Rosandy, Andi Rifki and Din, Laily and Yaacob, W. A. and Nik Yusoff, Nik Mohd. Idris and Sahidin, I. and Latip, Jalifah and Nataqain, Syarul and Mohd Noor, Normah (2013) Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)). Malaysian Journal of Analytical Sciences (MJAS), 17 (1). pp. 50-58. ISSN 1394-2506 http://www.ukm.my/mjas/ |
| spellingShingle | QD Chemistry Rosandy, Andi Rifki Din, Laily Yaacob, W. A. Nik Yusoff, Nik Mohd. Idris Sahidin, I. Latip, Jalifah Nataqain, Syarul Mohd Noor, Normah Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) |
| title | Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) |
| title_full | Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) |
| title_fullStr | Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) |
| title_full_unstemmed | Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) |
| title_short | Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae)) |
| title_sort | isolation and characterization of compounds from the stem bark of uvaria rufa (annonaceae)= (pemisahan dan pencirian sebatian dari kulit batang uvaria rufa (annonaceae)) |
| topic | QD Chemistry |
| url | http://irep.iium.edu.my/34556/ http://irep.iium.edu.my/34556/ http://irep.iium.edu.my/34556/1/mjas_2013.pdf |