Oil contents and fatty acid composition in Jatropha curcas seeds collected from different regions / 南方医科大学学报
Journal of Southern Medical University
; (12): 1045-1046, 2008.
Article
in Zh
| WPRIM
| ID: wpr-270214
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To compare the oil contents and fatty acid composition among the samples of Jatropha curcas L. seeds collected from China (Guangdong, Hainan, and Guizhou Provinces) and India.</p><p><b>METHODS</b>Soxhlet extraction method and gas chromatography-mass spectrometry (GC-MS) were employed to determine the oil contents of Jatropha seeds and the fatty acid composition of Jatropha oil.</p><p><b>RESULTS</b>The seed oil contents (dry basis) were 32.43% (Guangdong), 31.41% (Hainan), 37.56% (Guizhou) and 41.04% (India), respectively. Twelve different fatty acids were detected by GC-MS, and the content of total unsaturated fatty acids accounted for 80.93%, 79.53%, 77.24% and 78.22% of the total fatty acids in the samples collected from Guangdong, Hainan, Guizhou and India, respectively.</p><p><b>CONCLUSION</b>There are differences in the oil contents and fatty acid composition among the J. curcas seeds collected from different regions, and attention should be given to these differences in the introduction and breeding of J. curcas.</p>
Full text:
1
Index:
WPRIM
Main subject:
Seeds
/
Species Specificity
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Plant Oils
/
Chemistry
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China
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Classification
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Jatropha
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Fatty Acids
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India
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Gas Chromatography-Mass Spectrometry
Country/Region as subject:
Asia
Language:
Zh
Journal:
Journal of Southern Medical University
Year:
2008
Type:
Article