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| 玉溪烟叶几种重金属含量状况研究 | |
| 引用本文： | 雷丽萍,夏振远,方敦煌,王明峰,朱保昆,杨根华,洪群艳,蒋智林,赵进龙.玉溪烟叶几种重金属含量状况研究[J].西南农业学报,2011,24(4). |
| 作者姓名： | 雷丽萍 夏振远 方敦煌 王明峰 朱保昆 杨根华 洪群艳 蒋智林 赵进龙 |
| 作者单位： | 1. 云南省烟草农业科学研究院,云南玉溪,653100 2. 红云红河烟草(集团)有限责任公司技术中心,云南昆明,650200 3. 云南农业大学农业生物多样性与病虫害控制教育部重点实验室,云南昆明,650201 4. 云南省烟草公司玉溪市公司,云南玉溪,653100 |
| 基金项目： | 云南省烟草公司资助项目(09YN006); 红云红河烟草(集团)科技计划项目(HYHH2010HX11) |
| 摘 要： | 本研究采用硝酸-双氧水体系微波消解和氢化物发生-原子荧光光谱法(HG-AFS)检测云南重要烟区玉溪地区烟草中的砷(As)、汞(Hg)等几种重金属元素的含量,通过与各种重金属含量限量指标比较,表明该地区烟草中镉的含量仍然处于相对较高的水平,需要进一步降低烟叶重金属的含量. |
| 关 键 词： | 玉溪 烟叶 重金属 |
Studies on Heavy Metal Content of Tobacco in Yuxi District |
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| LEI Li-ping,XIA Zhen-yuan,FANG Dun-huang,WANG Ming-feng,ZHU Bao-kun,YANG Gen-hua,HONG Qun-yan,JIANG Zhi-lin,ZHAO Jin-long.Studies on Heavy Metal Content of Tobacco in Yuxi District[J].Southwest China Journal of Agricultural Sciences,2011,24(4). | |
| Authors: | LEI Li-ping XIA Zhen-yuan FANG Dun-huang WANG Ming-feng ZHU Bao-kun YANG Gen-hua HONG Qun-yan JIANG Zhi-lin ZHAO Jin-long |
| Institution: | LEI Li-ping1,XIA Zhen-yuan1,FANG Dun-huang1,WANG Ming-feng3,ZHU Bao-kun3,YANG Gen-hua2,HONG Qun-yan2,JIANG Zhi-lin1,ZHAO Jin-long4(1.Yunnan Tobacco Science Research Institute,Yunnan Yuxi 6503100,China,2.Key Laboratory for Agricultural Biodiversity and Pest Management of China Education Ministry,Yunnan Agricultural University,Yunnan Kunming 650201,3.Hongyun-Honghe Tobacco(Group) Co.,Ltd.Technology Center,Yunnan Kunming 650200,4.Yunnan Tobacco Company in Yuxi,Yunnan Yuxi 653100,China) |
| Abstract: | In this study,As,Cd,Pb,Hg content of the important tobacco area of Yunnan Yuxi was detected by nitric acid-hydrogen peroxide system digestion,hydride generation-atomic fluorescence spectrometry(HG-AFS).Compared with various heavy metals limits,the content of cadmium in the region was still at a relatively high level,and further reducing the content of heavy metals in tobacco was needed in the future. |
| Keywords: | Yuxi Tobacco Heavy metal |
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