| 草苁蓉中氨基酸和营养元素含量的测定 |
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| 引用本文： | 陈颖,汪树理,陈德锋.草苁蓉中氨基酸和营养元素含量的测定[J].氨基酸和生物资源,2008,30(2):74-76. |
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| 作者姓名： | 陈颖 汪树理 陈德锋 |
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| 作者单位： | 吉林农业大学农业部参茸产品质量监督检验测试中心,吉林,长春,130118;吉林农业大学食品科学与工程学院,吉林,长春,130118 |
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| 摘 要： | 采用日立L-8800型氨基酸自动分析仪和岛津AA-6300原子吸收分光光度仪,测定了草苁蓉中的氨基酸与营养元素的质量分数。结果表明,草苁蓉氨基酸总量为6.55%,必需氨基酸含量占氨基酸总量的36.18%。营养元素钾、钠、钙、镁、铁、锌、锰、铜质量分数分别为20.436 mg.g-1、2.275 mg.g-1、0.820 mg.g-1、0.994 mg.g-1、0.236 mg.g-1、0.036 mg.g-1、0.034 mg.g-1、0.016 mg.g-1。
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| 关 键 词： | 草苁蓉 氨基酸 营养元素 测定 |
Determination of Amino Acids and Nutrient Elements in Boschniakia rossica |
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| CHEN Ying,WANG Shu-li,CHEN De-feng.Determination of Amino Acids and Nutrient Elements in Boschniakia rossica[J].Amino Acids & Biotic Resources,2008,30(2):74-76. |
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| Authors: | CHEN Ying WANG Shu-li CHEN De-feng |
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| Abstract: | Contents of nutrient elements and amino acids in Boschniakia rossica were determined by automatic amino acid analyzer and atomic absorption spectrometry respectively.The results showed that the contents of amino acids was 6.55%,of which essential amino acids were 36.18 %;The content of K,Na,Ca,Mg,Fe,Zn,Mn and Cu were 20.436 mg·g-1,2.275 mg·g-1,0.820 mg·g-1,0.994 mg·g-1,0.236 mg·g-1,0.036 mg·g-1,0.034 mg·g-1,0.016 mg·g-1 respectively. |
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| Keywords: | Boschniakia rossica nutrient elements amino acids determination |
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