Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry
The volatile oil components of ground Pithecellobium jiringan seeds were fractionated using supercritical carbon dioxide (SC-CO2) at 80C and 6,000 psi. The extract was collected every 20 min and the yield was successively extracted into five fractions; thus, the total extraction time was 100 min. Th...
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Wiley-Blackwell
2011
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| Online Access: | http://irep.iium.edu.my/24859/ http://irep.iium.edu.my/24859/ http://irep.iium.edu.my/24859/ http://irep.iium.edu.my/24859/1/65972227.pdf |
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iium-248592015-12-31T03:56:39Z http://irep.iium.edu.my/24859/ Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry Nik Abdul Rahman, Nik Norulaini Sarker, Md. Zaidul Islam C. Y., Mohd Azizi I., Zhari M. N., Noramin Ferdosh, Sahena Abd Kadir, Mohd Omar QD Chemistry The volatile oil components of ground Pithecellobium jiringan seeds were fractionated using supercritical carbon dioxide (SC-CO2) at 80C and 6,000 psi. The extract was collected every 20 min and the yield was successively extracted into five fractions; thus, the total extraction time was 100 min. The yields (volatile oils) were analyzed with fast gas chromatography/time of flight mass spectrometry (Fast GC-MS-TOF) and 55 components were identified. The major components were found to be fatty acids, ally sulfur, vitamin E, terpenoids, and flavonoid and alkaloid compounds. The major components were present at different percentages in each fraction, where some compounds were more dominant in fraction 1 and extracted in the first 20 min where others were more dominant in later fractions. However, the SC-CO2 and GC-MS-TOF may be regarded as new analytical tools for the separation and identification of chemical components from P. jiringan jack seeds. Substances extracted from P. jiringan jack seeds could be evaluated for anti-diabetic and anti-hypertensive effects. Wiley-Blackwell 2011-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/24859/1/65972227.pdf Nik Abdul Rahman, Nik Norulaini and Sarker, Md. Zaidul Islam and C. Y., Mohd Azizi and I., Zhari and M. N., Noramin and Ferdosh, Sahena and Abd Kadir, Mohd Omar (2011) Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry. Journal of Food Process Engineering, 34 (5). pp. 1746-1758. ISSN 01458876 http://dx.doi.org/10.1111/j.1745-4530.2009.00558.x doi:10.1111/j.1745-4530.2009.00558.x |
| 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 Nik Abdul Rahman, Nik Norulaini Sarker, Md. Zaidul Islam C. Y., Mohd Azizi I., Zhari M. N., Noramin Ferdosh, Sahena Abd Kadir, Mohd Omar Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| description |
The volatile oil components of ground Pithecellobium jiringan seeds were fractionated using supercritical carbon dioxide (SC-CO2) at 80C and 6,000 psi. The extract was collected every 20 min and the yield was successively extracted into five fractions; thus, the total extraction time was 100 min. The yields (volatile oils) were analyzed with fast gas chromatography/time of flight mass spectrometry (Fast GC-MS-TOF) and 55 components were identified. The major components were found to be fatty acids, ally sulfur, vitamin E, terpenoids, and flavonoid and alkaloid compounds. The major components were present at different percentages in each fraction, where some compounds were more dominant in fraction 1 and extracted in the first 20 min where others were more dominant in later fractions. However, the SC-CO2 and GC-MS-TOF may be regarded as new analytical tools for the separation and identification of chemical components from P. jiringan jack seeds. Substances extracted from P. jiringan jack seeds could be evaluated for anti-diabetic and anti-hypertensive effects. |
| format |
Article |
| author |
Nik Abdul Rahman, Nik Norulaini Sarker, Md. Zaidul Islam C. Y., Mohd Azizi I., Zhari M. N., Noramin Ferdosh, Sahena Abd Kadir, Mohd Omar |
| author_facet |
Nik Abdul Rahman, Nik Norulaini Sarker, Md. Zaidul Islam C. Y., Mohd Azizi I., Zhari M. N., Noramin Ferdosh, Sahena Abd Kadir, Mohd Omar |
| author_sort |
Nik Abdul Rahman, Nik Norulaini |
| title |
Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| title_short |
Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| title_full |
Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| title_fullStr |
Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| title_full_unstemmed |
Supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| title_sort |
supercritical carbon dioxide fractionation of pithecellobium jiringan jack seed compositions using fast gas chromatography time of flight mass spectrometry |
| publisher |
Wiley-Blackwell |
| publishDate |
2011 |
| url |
http://irep.iium.edu.my/24859/ http://irep.iium.edu.my/24859/ http://irep.iium.edu.my/24859/ http://irep.iium.edu.my/24859/1/65972227.pdf |
| first_indexed |
2023-09-18T20:37:10Z |
| last_indexed |
2023-09-18T20:37:10Z |
| _version_ |
1777409123291234304 |