Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry
Problem statement: There is a chemical variation among different ginger cultivars detected by previous studies including the volatile and non-volatile oleo-resins. In this study we try to determine whether these variations are related to a generic factor rather than environmental or intrinsic factor...
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| Format: | Article |
| Language: | English |
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Science Publications
2010
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| Online Access: | http://irep.iium.edu.my/10627/ http://irep.iium.edu.my/10627/1/PUB2.PDF |
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| author | Mahdi, Harith Jameel Budi Muljono, Retno Andayani -, Ishak |
| author_facet | Mahdi, Harith Jameel Budi Muljono, Retno Andayani -, Ishak |
| author_sort | Mahdi, Harith Jameel |
| building | IIUM Repository |
| collection | Online Access |
| description | Problem statement: There is a chemical variation among different ginger cultivars detected by previous studies including the volatile and non-volatile oleo-resins. In this study we try to determine whether these variations are related to a generic factor rather than environmental or intrinsic factors.
Approach: A comprehensive metabolic fingerprinting from the leaves of three micro-propagated ginger cultivars Bukit Tinggi, Tanjung Sepat and Sabah was performed using a Gas Chromatography-Mass Spectrometry (GC-MS). Constituents of the ginger leaves were first extracted and then fractionated into methanolic and chloroform. The samples were subsequently methoximated and silylated prior to GC-MS analysis.
Results: By applying this technique, we detected more than 300 compounds (polar and non-polar) in total originated from each ginger cultivars. Based on the GC-MS fragmentation, three different classes of metabolites were detected from the ginger cultivars, namely amino acids, carbohydrates and organic acids. A qualitative variation on the type of ginger metabolites was observed, albeit no marked different found in the level of the metabolites.
Conclusion: Apparently the chemical variations among the three ginger cultivars were due to genetic effects since almost all other environmental and intrinsic factors were eliminated.
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| first_indexed | 2025-11-14T14:42:47Z |
| format | Article |
| id | iium-10627 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:42:47Z |
| publishDate | 2010 |
| publisher | Science Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-106272012-01-13T09:21:20Z http://irep.iium.edu.my/10627/ Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry Mahdi, Harith Jameel Budi Muljono, Retno Andayani -, Ishak Q Science (General) RS Pharmacy and materia medica Problem statement: There is a chemical variation among different ginger cultivars detected by previous studies including the volatile and non-volatile oleo-resins. In this study we try to determine whether these variations are related to a generic factor rather than environmental or intrinsic factors. Approach: A comprehensive metabolic fingerprinting from the leaves of three micro-propagated ginger cultivars Bukit Tinggi, Tanjung Sepat and Sabah was performed using a Gas Chromatography-Mass Spectrometry (GC-MS). Constituents of the ginger leaves were first extracted and then fractionated into methanolic and chloroform. The samples were subsequently methoximated and silylated prior to GC-MS analysis. Results: By applying this technique, we detected more than 300 compounds (polar and non-polar) in total originated from each ginger cultivars. Based on the GC-MS fragmentation, three different classes of metabolites were detected from the ginger cultivars, namely amino acids, carbohydrates and organic acids. A qualitative variation on the type of ginger metabolites was observed, albeit no marked different found in the level of the metabolites. Conclusion: Apparently the chemical variations among the three ginger cultivars were due to genetic effects since almost all other environmental and intrinsic factors were eliminated. Science Publications 2010 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/10627/1/PUB2.PDF Mahdi, Harith Jameel and Budi Muljono, Retno Andayani and -, Ishak (2010) Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry. American Journal of Applied Science, 7 (1). pp. 17-23. ISSN 1546-9239 |
| spellingShingle | Q Science (General) RS Pharmacy and materia medica Mahdi, Harith Jameel Budi Muljono, Retno Andayani -, Ishak Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry |
| title | Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry |
| title_full | Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry |
| title_fullStr | Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry |
| title_full_unstemmed | Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry |
| title_short | Metabolic fingerprinting of three Malaysian ginger (Zingiber officinale Roscoe) using gas chromatography-mass spectromertry |
| title_sort | metabolic fingerprinting of three malaysian ginger (zingiber officinale roscoe) using gas chromatography-mass spectromertry |
| topic | Q Science (General) RS Pharmacy and materia medica |
| url | http://irep.iium.edu.my/10627/ http://irep.iium.edu.my/10627/1/PUB2.PDF |