Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars
A comprehensive metabolic fingerprinting of three micro propagated ginger explants, Bukit Tinggi, Tanjung Sepat and Sabah cultivars, was carried out using Gas chromatography coupled with mass spectrometry (GC-MS). The ginger leave tissues were fractionated in a polar (MeOH) and non polar (CHCl...
| Main Authors: | , |
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| Format: | Proceeding Paper |
| Language: | English |
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2010
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| Online Access: | http://irep.iium.edu.my/23115/ http://irep.iium.edu.my/23115/1/p59.pdf |
| _version_ | 1848779108077535232 |
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| author | Budi Muljono, Julia Retno Andayani Ishak, Mahdi |
| author_facet | Budi Muljono, Julia Retno Andayani Ishak, Mahdi |
| author_sort | Budi Muljono, Julia Retno Andayani |
| building | IIUM Repository |
| collection | Online Access |
| description | A comprehensive metabolic fingerprinting of three micro propagated ginger explants, Bukit Tinggi,
Tanjung Sepat and Sabah cultivars, was carried out using Gas chromatography coupled with mass
spectrometry (GC-MS). The ginger leave tissues were fractionated in a polar (MeOH) and non polar
(CHCl3) solvents, subsequently methoximated and silylated prior to GC-MS analysis. By applying this
technique, over 300 metabolites (polar and non-polar) in total were detected in each ginger cultivar.
However, only about 25% of these compounds can be definitely characterised by using the Wiley7n.1 and
the NIST Mass spectra libraries for the best hit of the molecular ion peaks and the fragmentation patterns.
Fatty acids and sugars (mono− and disaccharides) as the main constituents of the ginger leaf tissues
besides a small amount of essential amino acids as well as some organic acids. In addition, a distinct GCMS metabolic fingerprinting in each of the ginger cultivar can be used as “unequivocal pattern
recognition” among the ginger phenotype derived from Bukit Tinggi, Tanjung Sepat and Sabah. |
| first_indexed | 2025-11-14T15:12:32Z |
| format | Proceeding Paper |
| id | iium-23115 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:12:32Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-231152013-07-18T00:59:59Z http://irep.iium.edu.my/23115/ Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars Budi Muljono, Julia Retno Andayani Ishak, Mahdi TP Chemical technology A comprehensive metabolic fingerprinting of three micro propagated ginger explants, Bukit Tinggi, Tanjung Sepat and Sabah cultivars, was carried out using Gas chromatography coupled with mass spectrometry (GC-MS). The ginger leave tissues were fractionated in a polar (MeOH) and non polar (CHCl3) solvents, subsequently methoximated and silylated prior to GC-MS analysis. By applying this technique, over 300 metabolites (polar and non-polar) in total were detected in each ginger cultivar. However, only about 25% of these compounds can be definitely characterised by using the Wiley7n.1 and the NIST Mass spectra libraries for the best hit of the molecular ion peaks and the fragmentation patterns. Fatty acids and sugars (mono− and disaccharides) as the main constituents of the ginger leaf tissues besides a small amount of essential amino acids as well as some organic acids. In addition, a distinct GCMS metabolic fingerprinting in each of the ginger cultivar can be used as “unequivocal pattern recognition” among the ginger phenotype derived from Bukit Tinggi, Tanjung Sepat and Sabah. 2010 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/23115/1/p59.pdf Budi Muljono, Julia Retno Andayani and Ishak, Mahdi (2010) Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars. In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2010), 26 - 27 January 2010, Kuala Lumpur. http://www.iium.edu.my/irie/10/sub10/author/list_p.php |
| spellingShingle | TP Chemical technology Budi Muljono, Julia Retno Andayani Ishak, Mahdi Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars |
| title | Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars |
| title_full | Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars |
| title_fullStr | Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars |
| title_full_unstemmed | Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars |
| title_short | Gas chromatography - mass spectrometry (GC-MS) based metabolic fingerprinting of three Malaysia ginger (zingiber officinale rosc.) cultivars |
| title_sort | gas chromatography - mass spectrometry (gc-ms) based metabolic fingerprinting of three malaysia ginger (zingiber officinale rosc.) cultivars |
| topic | TP Chemical technology |
| url | http://irep.iium.edu.my/23115/ http://irep.iium.edu.my/23115/ http://irep.iium.edu.my/23115/1/p59.pdf |