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《Journal of the Chinese Cereals and Oils Association》 2013-02
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Analysis of Fatty Acid and Unsaponifiable Matters in Jiashi Plum Kernel Oil from Xinjiang

Bai Xi Liu Cong Zhu Huizhong PARTIGUL Yang Changjiang Du Weijun (College of Chemistry and Chemical Engineer,Xinjiang Normal University,Wulumuqi 830054)  
Basic components of Jiashi plum kernel was analyzed,and Jiashi plum kernel oil were extracted by Soxhlet extractor,after being methylated and saponified,the fatty acids composition and unsaponifiable matters were analyzed by gas chromatography-mass spectrometry(GC-MS).The results indicated that the content of crude protein and crude fat in the kernels of Jiashi plum kernel were 35.24% and 32.61%respectively.The total unsaturated fatty acids of the Jiashi plum kernel oil was 91.09% with oleic acid being the dominant fatty acid(up to 65.87%).Phytosterols were the main component of the unsaponifiable matters in Jiashi plum kernel oil,and the relative content of stigmast-7-en-3-ol,(3beta,5alpha) was up to 68.06%.So Jiashi plum kernel has the potential to be exploited as a valuable oil resource.
【Fund】: 新疆师范大学优秀青年教师科研启动基金(XJNU1117)
【CateGory Index】: TS227
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