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| ICP-AES法检测云南稻精米和糙米与土壤矿质元素间的关联性 | |
| 引用本文： | 曾亚文,汪禄祥,杜娟,杨树明,王雨辰,黎其万,孙正海,普晓英,杜威. ICP-AES法检测云南稻精米和糙米与土壤矿质元素间的关联性[J]. 光谱学与光谱分析, 2009, 29(5): 1413-1417. DOI: 10.3964/j.issn.1000-0593(2009)05-1413-05 |
| 作者姓名： | 曾亚文 汪禄祥 杜娟 杨树明 王雨辰 黎其万 孙正海 普晓英 杜威 |
| 作者单位： | 1. 云南省农业科学院生物技术与种质资源研究所, 云南 昆明 650205 2. 云南省农业科院质量标准与检测技术研究所, 云南 昆明 650223 3. 云南农业大学农学与生物技术学院, 云南 昆明 650201 4. 云南大学生命科学学院, 云南 昆明 650091 5. 西南林学院园林学院，云南 昆明 650224 |
| 基金项目： | 国家自然科学基金，云南省院省校合作项目，人才培引项目 |
| 摘 要： | 采用电感耦合等离子体原子发射光谱法(ICP-AES)对55个云南省水稻改良品种精米、糙米及其相应的土壤18种矿质元素进行测定与分析, 加标回收率在93.1%～110.2%之间, RSD为0.8%～5.1%。18种矿质元素(S, Mo, Ba, Ni, Fe, Cr, Na, Al, Cu, P, Sn, Zn, B, Mn, Mg, Ca, Sr和K)是功能稻米活性成分的重要部分，精米的平均含量依次为P>K>S>Mg>Ca>Zn>Na>Al>Mn>Fe>Cu>B>Mo>Ni>Sn>Cr>Ba>Sr, 糙米P>K>Mg>S>Ca>Zn>Mn>Al>Na>Fe>Cu>B>Mo>Sn>Ni>Cr>Ba>Sr, 而土壤则为Fe>Al> Ca>K>Mg>P>S>Mn>B>Na>Ba>Zn>Cr>Cu>Ni>Sn>Mo>Sr;精米和糙米除S和P外, 16种矿质元素含量均明显低于土壤;精米和糙米间八种微量元素(Mo, Ni, Cr, Sr, Mn, Zn, Cu, Na)间相关性明显比六种宏量元素(P, K, Mg, Ca, S和Al)间关系密切。云南土壤以富铁铝高钙为主而精米和糙米则以磷钾镁硫为主;以精米为主食比糙米更易诱发慢性病。文章结果可能为功能稻米遗传育种、生产以及人类慢性病和矿质营养不良(Fe, Zn和Ca)问题研究的参考。 |
| 关 键 词： | ICP-AES 矿质元素 精米 糙米 相关性 云南土壤 |
| 收稿时间： | 2008-05-10 |
Correlation of Mineral Elements Between Milled and Brown Rice and Soils in Yunnan Studied by ICP-AES |
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| ZENG Ya-wen,WANG Lu-xiang,DU Juan,YANG Shu-ming,WANG Yu-chen,LI Qi-wan,SUN Zheng-hai,PU Xiao-ying,DU Wei. Correlation of Mineral Elements Between Milled and Brown Rice and Soils in Yunnan Studied by ICP-AES[J]. Spectroscopy and Spectral Analysis, 2009, 29(5): 1413-1417. DOI: 10.3964/j.issn.1000-0593(2009)05-1413-05 | |
| Authors: | ZENG Ya-wen WANG Lu-xiang DU Juan YANG Shu-ming WANG Yu-chen LI Qi-wan SUN Zheng-hai PU Xiao-ying DU Wei |
| Affiliation: | 1. Biotechnology and Genetic Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China2. Institute of Quality Standards and Testing Technology, Yunnan Academy of Agricultural Sciences, Kunming 650223, China3. School of Agriculture and Bio-Technique, Yunnan Agricultural University, Kunming 650201, China4. School of Life Science, Yunnan University, Kunming 650091, China5. School of Horticulture and Gardening, Southwest Forestry University, Kunming 650224, China |
| Abstract: | In the present paper,the contents of 18 mineral elements in milled and brown rice of 55 accessions elite cultivars as well as corresponding soils were determined by ICP-AES technique.The method proves to be simple,rapid,highly sensitive and accurate,and can be used to determine many elements at the same time,its recovery ratio obtained by standard addition method ranged between 93.1% and 110.2%,and its RSD was from 0.8% to 5.1%.The analytical results showed that 18 mineral elements(S,Mo,Ba,Ni,Fe,Cr,Na,Al,Cu... |
| Keywords: | ICP-AES |
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