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The antioxidative components from Alpinia nutans

The methylene chloride extract of Alpinia nutans was investigated for its antioxidant constituents. 5,6-Dehydrokawain (1), flavokawin-B (2), 1,7-diphenyl-5-hydroxy-6-hepten-3-one (3), (-)-pinocembrin (4) and a mixture of stigmasterol and β-sitosterol were isolated. The antioxidant activity was measu...

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Main Authors: Mohamed, Habsah, Lajis, Md. Nordin, Ali, Abdul Manaf, Md. Sukari, Mohd Aspollah, Yap, Taufiq Yun Hin, Kikuzaki, Hiroe, Nakatani, Nobuji
Format: Article
Language:English
English
Published: Swets & Zeitlinger 2003
Online Access:http://psasir.upm.edu.my/id/eprint/18610/1/The%20antioxidative%20components%20from%20Alpinia%20nutans.pdf
http://psasir.upm.edu.my/id/eprint/18610/7/The%20Antioxidative%20Components%20from%20Alpinia%20nutans.pdf
http://psasir.upm.edu.my/id/eprint/18610/
http://dx.doi.org/10.1076/phbi.41.1.7.14703
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spelling my.upm.eprints.186102024-08-07T06:31:23Z http://psasir.upm.edu.my/id/eprint/18610/ The antioxidative components from Alpinia nutans Mohamed, Habsah Lajis, Md. Nordin Ali, Abdul Manaf Md. Sukari, Mohd Aspollah Yap, Taufiq Yun Hin Kikuzaki, Hiroe Nakatani, Nobuji The methylene chloride extract of Alpinia nutans was investigated for its antioxidant constituents. 5,6-Dehydrokawain (1), flavokawin-B (2), 1,7-diphenyl-5-hydroxy-6-hepten-3-one (3), (-)-pinocembrin (4) and a mixture of stigmasterol and β-sitosterol were isolated. The antioxidant activity was measured on isolates 1-4 using ferric thiocyanate (FTC) and diphenylpicrylhydrazyl (DPPH) free radical scavenging techniques. Swets & Zeitlinger 2003-02 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/18610/1/The%20antioxidative%20components%20from%20Alpinia%20nutans.pdf text en http://psasir.upm.edu.my/id/eprint/18610/7/The%20Antioxidative%20Components%20from%20Alpinia%20nutans.pdf Mohamed, Habsah and Lajis, Md. Nordin and Ali, Abdul Manaf and Md. Sukari, Mohd Aspollah and Yap, Taufiq Yun Hin and Kikuzaki, Hiroe and Nakatani, Nobuji (2003) The antioxidative components from Alpinia nutans. Pharmaceutical Biology, 41 (1). pp. 7-9. ISSN 1388-0209; ESSN: 1744-5116 http://dx.doi.org/10.1076/phbi.41.1.7.14703 10.1076/phbi.41.1.7.14703
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description The methylene chloride extract of Alpinia nutans was investigated for its antioxidant constituents. 5,6-Dehydrokawain (1), flavokawin-B (2), 1,7-diphenyl-5-hydroxy-6-hepten-3-one (3), (-)-pinocembrin (4) and a mixture of stigmasterol and β-sitosterol were isolated. The antioxidant activity was measured on isolates 1-4 using ferric thiocyanate (FTC) and diphenylpicrylhydrazyl (DPPH) free radical scavenging techniques.
format Article
author Mohamed, Habsah
Lajis, Md. Nordin
Ali, Abdul Manaf
Md. Sukari, Mohd Aspollah
Yap, Taufiq Yun Hin
Kikuzaki, Hiroe
Nakatani, Nobuji
spellingShingle Mohamed, Habsah
Lajis, Md. Nordin
Ali, Abdul Manaf
Md. Sukari, Mohd Aspollah
Yap, Taufiq Yun Hin
Kikuzaki, Hiroe
Nakatani, Nobuji
The antioxidative components from Alpinia nutans
author_facet Mohamed, Habsah
Lajis, Md. Nordin
Ali, Abdul Manaf
Md. Sukari, Mohd Aspollah
Yap, Taufiq Yun Hin
Kikuzaki, Hiroe
Nakatani, Nobuji
author_sort Mohamed, Habsah
title The antioxidative components from Alpinia nutans
title_short The antioxidative components from Alpinia nutans
title_full The antioxidative components from Alpinia nutans
title_fullStr The antioxidative components from Alpinia nutans
title_full_unstemmed The antioxidative components from Alpinia nutans
title_sort antioxidative components from alpinia nutans
publisher Swets & Zeitlinger
publishDate 2003
url http://psasir.upm.edu.my/id/eprint/18610/1/The%20antioxidative%20components%20from%20Alpinia%20nutans.pdf
http://psasir.upm.edu.my/id/eprint/18610/7/The%20Antioxidative%20Components%20from%20Alpinia%20nutans.pdf
http://psasir.upm.edu.my/id/eprint/18610/
http://dx.doi.org/10.1076/phbi.41.1.7.14703
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score 13.2014675

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