Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts

doi:10.3964/j.issn.1000-0593(2009)07-1983-03

CORC > 中国农业科学院 > 作物科学研究所

	Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts
	Tao Hai-teng 2; Zhang Chun-jiang 2; Chen Xiao-ming 2; Lue Fei-jie 1; Tai Jian-xiang 1; Li Kai-mian 3
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2009
卷号	29 期号:7 页码:1983-1985
关键词	Cassava's byproducts ICP-MS Mineral elements Heavy metals
ISSN号	1000-0593
DOI	10.3964/j.issn.1000-0593(2009)07-1983-03
通讯作者	Tao Hai-teng
英文摘要	Cassava is a main cultivated tropical crop in China, its rich starch roots are often used to produce fuel ethanol in recent years, so it's a kind of hot biomass energy crops. But cassava's byproducts such as leaves, stems and peels are regarded as waste, and are not fully utilized. Cassava's byproducts contain many nutrients, and can be used to process high value food products. The contents of mineral elements and heavy metals in cassava's byproducts ware studied by ICP-MS. The results showed that cassava's byproducts contained many elements necessary to human health, the sequence of macroelements was K>Ca>P> Mg>S>Mn>Zn>Na>Fe>B>Cu, particularly, the contents of Fe, Mn, Zn and B ranged from 10 to 800 mu g . g(-1) (DW), while the contents of microelements including Me, Co, Se and Ge ranged from 0.01 to 0.2 mu g . g(-1) (DW), which are important to human health. Besides macroelements and microelements, the contents of heavy metals (As, Cr, Pb and Hg) were also important to identify the quality of farm products, and the results showed that cassava's byproducts contained little heavy metals except Pb (2.19 mu g . g(-1) (DW) in stalk peels). All the data showed that cassava's byproducts accorded with the national hygiene standards.
学科主题	Spectroscopy ; SPECTROSCOPY
语种	中文
出版者	OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
WOS记录号	WOS:000267632100061
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5510]
专题	作物科学研究所
作者单位	1.Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China 2.China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China 3.Chinese Acad Trop Agr Sci, Trop Crops Genet Resources Inst, Danzhou 571737, Peoples R China
推荐引用方式 GB/T 7714	Tao Hai-teng,Zhang Chun-jiang,Chen Xiao-ming,et al. Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2009,29(7):1983-1985.
APA	Tao Hai-teng,Zhang Chun-jiang,Chen Xiao-ming,Lue Fei-jie,Tai Jian-xiang,&Li Kai-mian.(2009).Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts.SPECTROSCOPY AND SPECTRAL ANALYSIS,29(7),1983-1985.
MLA	Tao Hai-teng,et al."Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts".SPECTROSCOPY AND SPECTRAL ANALYSIS 29.7(2009):1983-1985.