[Objective] The paper aimed to determine the fatty acid components and contents,and measure the fractional protein and the amino acid components of Desi chickpea seeds.[Method] The oil of Desi chickpea seeds was extra...[Objective] The paper aimed to determine the fatty acid components and contents,and measure the fractional protein and the amino acid components of Desi chickpea seeds.[Method] The oil of Desi chickpea seeds was extracted from their kernels collected from Xinjiang.The contents and components of fatty acids were tested by GC-MS.The fractional extraction was used to get the proteins of their kernels,and then the content of protein was tested.The amino acid compositions of the proteins were also analyzed.[Result] The fat content of chickpea seeds was as high as up to 18.2%,among which,the unsaturated fatty acids oleic acid and linoleic acid were the major component,accounting for 80% of the total fatty acids;the content of saturated fatty acid was low.The average content of protein was 23.71% in chickpea seeds.Globulin and albumin were the main protein in chickpea seeds,accounting for more than 80% of the total proteins,while glutelin and gliadin contents were low.All the proteins got from chickpea seeds belonged to complete protein,which contained 18 kinds of amino acids.The content of Glu was the highest（15.8%）,and the content of Asp was 10.7%,followed by Arg（9.30%）,Leu（7.56%）,Lys（6.34%）,Phe,Ala,Val and Ile.The contents of Trp,Met and Cys were the least.The chickpea seed was rich in essential amino acids.[Conclusion] The Desi chickpea was a legume crop containing high content of unsaturated fatty acids and rich in amino acids.展开更多
文摘[Objective] The paper aimed to determine the fatty acid components and contents,and measure the fractional protein and the amino acid components of Desi chickpea seeds.[Method] The oil of Desi chickpea seeds was extracted from their kernels collected from Xinjiang.The contents and components of fatty acids were tested by GC-MS.The fractional extraction was used to get the proteins of their kernels,and then the content of protein was tested.The amino acid compositions of the proteins were also analyzed.[Result] The fat content of chickpea seeds was as high as up to 18.2%,among which,the unsaturated fatty acids oleic acid and linoleic acid were the major component,accounting for 80% of the total fatty acids;the content of saturated fatty acid was low.The average content of protein was 23.71% in chickpea seeds.Globulin and albumin were the main protein in chickpea seeds,accounting for more than 80% of the total proteins,while glutelin and gliadin contents were low.All the proteins got from chickpea seeds belonged to complete protein,which contained 18 kinds of amino acids.The content of Glu was the highest（15.8%）,and the content of Asp was 10.7%,followed by Arg（9.30%）,Leu（7.56%）,Lys（6.34%）,Phe,Ala,Val and Ile.The contents of Trp,Met and Cys were the least.The chickpea seed was rich in essential amino acids.[Conclusion] The Desi chickpea was a legume crop containing high content of unsaturated fatty acids and rich in amino acids.
