Isolation and characterization of compounds from the stem bark of Uvaria rufa (Annonaceae)= (Pemisahan dan Pencirian Sebatian dari Kulit Batang Uvaria rufa (Annonaceae))

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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Main Authors: Rosandy, Andi Rifki, Din, Laily, Yaacob, W. A., Nik Yusoff, Nik Mohd. Idris, Sahidin, I., Latip, Jalifah, Nataqain, Syarul, Mohd Noor, Normah
Format: Article
Language:English
Published: Universiti Kebangsaan Malaysia (UKM) 2013
Subjects:
QD Chemistry
Online Access:http://irep.iium.edu.my/34556/
http://irep.iium.edu.my/34556/
http://irep.iium.edu.my/34556/1/mjas_2013.pdf
id iium-34556
recordtype eprints
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/
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic QD Chemistry
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))
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.
format Article
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
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_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_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_sort isolation and characterization of compounds from the stem bark of uvaria rufa (annonaceae)= (pemisahan dan pencirian sebatian dari kulit batang uvaria rufa (annonaceae))
publisher Universiti Kebangsaan Malaysia (UKM)
publishDate 2013
url http://irep.iium.edu.my/34556/
http://irep.iium.edu.my/34556/
http://irep.iium.edu.my/34556/1/mjas_2013.pdf
first_indexed 2023-09-18T20:49:46Z
last_indexed 2023-09-18T20:49:46Z
_version_ 1777409916207628288

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