| 五味子果实不同成熟期微量元素的测定 |
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| 引用本文： | 张影,王钰博.五味子果实不同成熟期微量元素的测定[J].北方园艺,2012(17):153-154. |
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| 作者姓名： | 张影 王钰博 |
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| 作者单位： | 吉林农业科技学院中药学院,吉林吉林,132101;吉林农业科技学院中药学院,吉林吉林,132101 |
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| 基金项目： | 国家工信部资助项目，吉林省科技厅资助项目，吉林农业科技学院资助项目 |
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| 摘 要： | 为了研究五味子果实在不同成熟时期微量元素积累规律,利用原子吸收分光光度法对五味子果实不同发育时期Ni、Co、Cr、Zn、Na、Ca、Mn、Fe 8种微量元素进行测定。结果表明:Ca、Na含量最高,Mn、Fe、Zn含量次之,Ni、Co、Cr含量最少;各个微量元素含量均呈现一定变化规律,大部分元素含量在9月5日即果实成熟期以后趋于稳定。
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| 关 键 词： | 五味子 果实 微量元素 测定 |
Determination of Trace Elements from Different Developmental Stages of Schizandra chinensis Fruits |
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| ZHANG Ying
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WANG Yu-bo.Determination of Trace Elements from Different Developmental Stages of Schizandra chinensis Fruits[J].Northern Horticulture,2012(17):153-154. |
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| Authors: | ZHANG Ying WANG Yu-bo |
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| Institution: | (College of Chinese Medicine,Jilin Agricultural Science and Technology College,Jilin,Jilin 132101) |
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| Abstract: | The accumulation rule of trace elements from different developmental stages of Schizandra chinensis fruits,atomic absorption spectrophotometry were used to determine eight elements including Ni,Co,Cr,Zn,Na,Ca,Mn and Fe were studied.The results showed that the content of Ca,Na were the highest,the Mn,Fe,Zn were in the second and the Ni,Co,Cr were the lowest.At the same time,the contents of all various trace elements showed a certain variation regular pattern.The content of most elements trended to stable in the Sep 5th.The obtained results could provide reference data for optimum harvest time,comprehensive evaluation and utilization. |
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| Keywords: | Schizandra chinensis fruit trace elements determination |
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