| 黄精根茎及须根中微量元素及氨基酸的分析 |
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| 引用本文： | 王曙东,宋炳生,金亚丽,李遐方.黄精根茎及须根中微量元素及氨基酸的分析[J].中成药,2001,23(5):369-370. |
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| 作者姓名： | 王曙东 宋炳生 金亚丽 李遐方 |
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| 作者单位： | 1. 南京军区南京总医院,江苏,南京,210002
2. 江西九江南京军区庐山疗养院,江西,九江,332000 |
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| 摘 要： | 从多花黄精（Polygonatum Cyrtonema Hua)习称姜形黄精的根茎及其须根中测出18种无机元素，其中K、Fe,Mg,Ba,Cu,Mn,Bi元素含量根茎高于须根，Na,Al,Ca,Ge,P,Zn,Sr元素含量根茎低于须根，两者皆含有As,Hg,Pb,Cd微量元素。同时测得16种氨基酸，其总量根茎为8．92％，须根为9．61％。未检出胱氨酸、半胱氨酸、色氨酸、鸟氨酸。
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| 关 键 词： | 黄精 微量元素 氨基酸 根茎 |
| 文章编号： | 1001-1528(2001)05-0369-02 |
| 修稿时间： | 2000年11月16 |
Analysis of Trace Elements and Amino Acid in Rhizoma and Fibrous Root of Polygonatum Cyrtonema Hua |
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| WANG Shu-dong,SONG Bing-sheng,JIN Ya-li,LI Xia-fang.Analysis of Trace Elements and Amino Acid in Rhizoma and Fibrous Root of Polygonatum Cyrtonema Hua[J].Chinese Traditional Patent Medicine,2001,23(5):369-370. |
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| Authors: | WANG Shu-dong SONG Bing-sheng JIN Ya-li LI Xia-fang |
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| Institution: | WANG Shu-dong1,SONG Bing-sheng1,JIN Ya-li1,LI Xia-fang2 |
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| Abstract: | Objective:Eighteen inorganic elements were measured from the rhizoma and fibrous root of Polygonatum Cyrtonema Hua. The contents of K, Fe,Mg,Ba,Cu,Mn and Bi of them in rhizoma were higher than that of fibrous root, where as the contents of Na,Al,Ca,Ge,P,Zn and Sr elements in rhizoma were lowere than that of fibrous. Both contained As,Hg,Pb and Cd elements. In the meantime, 16 mino acid were determined. The total content of them was 8.92% for rhizoma and 9.61% for fibrous. Cystine, cysteine, tryptophan and ornithine couldn't be detected. |
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| Keywords: | Polygonatum Cyrtonema Hua trace element amino acid |
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