| ICP-AES法测定不同地区香菇中常量和微量元素的研究 |
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| 引用本文： | 吕俊恒,莫云容,赵凯,马仲飞,邓明华.ICP-AES法测定不同地区香菇中常量和微量元素的研究[J].湖南环境生物职业技术学院学报,2014(3):8-11. |
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| 作者姓名： | 吕俊恒 莫云容 赵凯 马仲飞 邓明华 |
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| 作者单位： | 1. 云南农业大学 园林园艺学院,云南 昆明,650201
2. 昭通市昭阳区园艺技术推广所,云南 昭通,657000 |
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| 基金项目： | 国家公益性行业科技体系，国家大宗蔬菜产业技术体系 |
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| 摘 要： | 试验采用电感耦合等离子体-原子发射光谱法(ICP-AES)测定了大理、怒江、德宏三个地区香菇中Ca、Mg、Fe、S、P、K,Zn,Cu,Mn等9种元素的含量.研究结果表明:不同产地香菇同一元素含量存在差异,其中Fe的含量差异最为明显;此外,同一产地不同元素含量也存在差异.此方法具有简单、快速、可靠、高敏等特点,并且可同时测定多种元素.研究结果能够为进一步探讨香菇中元素的含量与其功能的相关分析提供参考,也能够为元素的开发利用以及香菇的栽培提供一定的指导意义.
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| 关 键 词： | 电感耦合等离子体-原子发射光谱法 香菇 元素 |
Study on Macroelements and Microelements of Lentinus Edodes in Different Habitats by ICP-AES |
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| LV Jun-heng,MO Yun-rong,ZHAO Kai,MA Zhong-fei,DENG Ming-hua.Study on Macroelements and Microelements of Lentinus Edodes in Different Habitats by ICP-AES[J].JOurnal of Hunan Environment Biological Polytechnic,2014(3):8-11. |
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| Authors: | LV Jun-heng MO Yun-rong ZHAO Kai MA Zhong-fei DENG Ming-hua |
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| Institution: | LV Jun-heng, MO Yun-rong, ZHAO Kai, MA Zhong-fei, DENG Ming-hua (1. College of Landscape and Horticulture, Yunnan Agricultural University, Kunming 650201, China; 2. Horticultural technology extension institute of Zhaoyang, Zhaotong 657000, China ) |
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| Abstract: | Inductively Couplecl Plasma Atomic Emission Spectrometry （ICP-AES） is adopted to detect 9 elements＇ content of Lentinus edodes, including Ca, Mg, Fe, S, P, K, Zn, Cu and Mn, in Dali, Nujiang and Dehong City. The result shows that both the same elements from different cities and different elements in the same city vary, especially Fe. This method, which is able to detect many kinds of elements, is proved to be simple, efficient, reliable and sensitive. The research provides not only reference for further exploration of elements content and their functions of Lentinus edodes but also guiding significance for elements development and utilization as well as the cultivation of Lentinus edodes. |
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| Keywords: | ICP-AES Lentinus edodes elements |
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