新资源食品中微量元素测定方法的研究

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摘要：用硝酸-高氯酸消解样品，用火焰原子吸收光谱法测定新资源食品葛根、葛花、四叶参、仙人掌、菊花、小麦胚和蚕蛹中Cu，Zn和Fe元素的含量，并对其结果进行了分析。结果显示：在选定的实验条件下，测定方法的回收率为94.66%～105.24%，测定Cu，Zn和Fe的精密度RSD分别为1.79％，0.71%和4.78%。建立的原子吸收光谱法简便、快速、灵敏、准确。经F检验与SNK检验，河南省新资源食品葛根、葛花、四叶参、仙人掌、菊花、小麦胚和蚕蛹中微量元素Cu，Zn和Fe含量分别为：铜的分布量依次为: 菊花≈蚕蛹＞葛花≈小麦胚≈四叶参≈葛根＞仙人掌,锌的分布量依次为：仙人掌＞蚕蛹≈葛花≈葛根≈小麦胚≈四叶参≈菊花;铁的分布量依次为：蚕蛹≈菊花≈葛根＞葛花≈小麦胚≈四叶参≈仙人掌。

关键词：原子吸收光谱法;新资源食品;微量元素;测定

Abstract：Samples were digested by HNO₃+HClO₄. Flame atomic absorption spectrophotometry(FAAS)was successfully used to determine copper，zinc and iron in new resource food. Under our experimental conditions,the recovery ratio was 94.66%-108.80%;the precision was 0.71%-4.78%. This method of measuring elements is convenient,rapid and accurate. The results showed that there are profitable elements,such as copper，zinc and iron in new resourse food in Henan province. By F test and SNK test,the content sequence of metal elements was found as follows: copper，Chrysanthemum morifolium Ramat≈Silkworm pupa＞flowers of Pueraria lobata Ohwi≈Wheat germ≈Codonopsis lanceolata≈roots of Pueraria lobata Ohwi＞Opuntia dillenii Haw. Zinc,Opuntia dillenii Haw＞Silkworm pupa≈flowers of Pueraria lobata Ohwi≈roots of Pueraria lobata Ohwi≈Wheat germ≈Codonopis lanceolata≈Chrysanthemum morifolium Ramat. Iron,Silkworm pupa≈Chrysanthemum morifolium Ramat≈roots of Pueraria lobata Ohwi＞flowers of Pueraria lobata Ohwi≈Wheat germ≈Codonopis lanceolata≈Opuntia dillenii Haw.

Key words：Flame atomic absorption spectrophotometry;New resource food;Trace elements;Determination

收稿日期: 2006-03-07 修订日期: 2006-06-15

中图分类号:

O657.3

通讯作者: 张洪权 E-mail: zzdxlle66@zzu.edu.cn

引用本文:

刘利娥¹,丁利²,戚敏³,韩秀丽²,张洪权^1* . 新资源食品中微量元素测定方法的研究[J]. 光谱学与光谱分析, 2007, 27(07): 1436-1439.
LIU Li-e¹,DING Li²,QI Min³,HAN Xiu-li²,ZHANG Hong-quan^1* . Determination of Trace Elements in New Food Sources by Flame Atomic Absorption Spectrophotometry. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(07): 1436-1439.

链接本文:

https://www.gpxygpfx.com/CN/Y2007/V27/I07/1436

[1] GUO Jian-ping,SUN Qi-rong,ZHOU Quan(郭建平，孙其荣，周全). Traditional Chinese Medical Herb(中草药)，1995，26(3)： 163.
[2] Park Chong-ok,Kim Kyung-soon,Ji Youny Ae,et al. Han’guk Sikp’um Yongyang Kwahak Hoechi,1997,26(1): 25.
[3] ZHANG Yan,LI Jian-xiong,WEI Zhen-cheng,et al(张雁，李建雄，魏振承,等). Food Science(食品科学)，2004，25(5)： 119.
[4] HAN Li-qin,ZHU Zhi-guo,DONG Shun-fu，et al(韩丽琴，朱志国，董顺福,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析) 2003，23(4)： 797.
[5] Maeng，Young Sun，Park Hye Kyung. Han’guk Sikp’um Kwahak Hoechi，1991,23(3)： 311.
[6] WANG Tian-lu(王天陆). Industry of Food and Fermentation(食品与发酵工业). 2005，31(2)： 150.
[7] ZHOU Hui-ming,ZHAO Yu-xing(周惠明，赵宇星). Industry of Grain and Feedstuff(粮食与饲料工业)，2003，(1)： 35.
[8] ZHAO Feng-ze,SHEN Gang-zhe,JIANG Ying-zi(赵凤泽，沈刚哲，姜英子). Guangdong Trace Element Science(广东微量元素科学)，2002，9(3)： 24.
[9] HAN Ping，LIU Li-e，LIU Jie，et al(韩萍，刘利娥，刘洁，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(5)： 1507.
[10] LI Fa-mei(李发美). Analytical Chemistry(分析化学). Fifth. Beijing： People Health Press (北京：人民卫生出版社)，2003. 8，13.
[11] LIN Hui-bin,ZHONG Fang-xiao,WANG Xue-rong(林慧彬,钟方晓,王学荣). Traditional Chinese Medicinal Research(中医研究)，2005,18(1)： 27.
[12] WU Yong-jun,LIU Jie,WU Yu-ming,et al(吴拥军,刘洁,吴予明,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(6)： 1507.
[13] MIAO Jian,GAO Qi,XU Si-lai(苗健，高琦，许思来). Trace Elements and Relative Disease,First(微量元素与相关疾病·第1版). Zhengzhou: Henan Medical University Press(郑州：河南医科大学出版社)，1998. 2. 117.
[14] WANG Dun,BAI Yao-yu,ZHANG Chuan-xi(王敦，白耀宇，张传溪). Entomological Knowledge(昆虫知识)，2004，41(5)： 418.
[15] WU Yong-yao,PENG Zhen-kun,ZHOU Da-zhai(吴永尧，彭振坤，周大寨，等). Food Science(食品科学)，2003，24(2)： 125.
[16] YANG An-ping,WANG Zong-wei(杨安平，王宗伟). Traditional Chinese Medicine and Pharmacology(中医药导报)，2005，11(8)： 85.
[17] PANG Da，LIU Feng-yu，DENG Zhong-hui(庞达，刘凤玉，邓中慧，等). Chinese Journal of Erdemiology(中国地方病学杂志)，1999，18(3)： 55.