全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
核农学报  2015 

稻米中同位素与多元素特征及其产地溯源PCA-LDA判别

DOI: 10.11869/j.issn.100-8551.2015.01.0119, PP. 119-127

Keywords: 稻米,稳定性同位素,多元素,主成分分析,线性判别分析,产地溯源

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过探究谷物中同位素与多元素的地域特色及其产地溯源的可能性,本研究采用稳定同位素质谱和等离子发射光谱质谱法测定稻米中同位素比率和多元素含量,并结合化学计量学中主成分分析(PCA)和线性判别分析(LDA)法建立模型,对不同省份的稻米进行产地溯源判定。结果表明,各地产的稻米中稳定同位素δ15N、δ13C、δD、δ18O数值范围不同,而且Li、Be和Na等其他矿物元素的含量变化较大,Pb、Sr同位素比率也各不相同,具有一定的地域特征。PCA法能够初步辨别各稻米地产,本研究进一步采用PCA-LDA法能够对大区域(黑龙江省、江苏省和辽宁省)的稻米进行产地判别,通过对23个样本进行判别验证,正确率为91%。对于黑龙江省4个地产的稻米样品,由于地理差异性比较小,同时样本数比较少,故只对其中2个产地稻米进行判别。通过同位素比率和多元素的含量的测定再结合化学计量学分析,一定程度上能够区分不同产地的稻米,为稻米产地溯源的可行性提供了方法依据。

References

[1]  Mariani B M, Degidio M G, Novaro P. Durum wheat quality evaluation: influence of genotype and environment [J]. Cereal Chemistry, 1995, 72(2): 194-197
[2]  刘妍, 李秀丽. 地理标志权价值评价探析—黑龙江五常大米的案例研究[J]. 黑龙江八一农垦大学学报, 2011, 23(4):108-112
[3]  赵海燕, 郭波莉, 魏益民. 谷物原产地溯源技术研究进展[J]. 核农学报, 2011, 25(4): 768-772
[4]  王树婷, 刘成武, 张敏等, 陈 志, 孙志国. 黑龙江大米类国家地理标志产品保护的思考[J]. 农业系统科学与综合研究, 2010, 26(2): 218-221
[5]  Kawasaki A, Oda H, Hirata T. Determination of strontium isotope ratio of brown rice for estimating its provenance[J]. Soil Science and Plant Nutrition, 2002, 48(5): 635-640
[6]  Oda H, Kawasaki A, Hirata T. Determination of the geographic origin of brown-rice with isotope ratios of11B/10B and87Sr/86Sr[J]. Analytical Sciences, 2001, 17(supplement): 1627- 1630
[7]  Suzuki Y, Chikaraishi Y, Ogawa N O, Ohkouchi N, Korenaga T. Geographical origin of polished rice based on multiple element and stable isotope analyses[J]. Food Chemistry, 2008, 109(2): 470-475
[8]  Yasui A, Shindoh K. Determination of the geographic origin of brown-rice with trace-element composition[J]. Bunseki Kagaku, 2000, 49(6): 405-410
[9]  郭波莉, 魏益民, 潘家荣. 同位素溯源技术在食品安全中的应用[J]. 核农学报, 2006, 20(2): 148-153
[10]  Ariyama K, Shinozaki M, Kawasaki A. Determination of the Geographic Origin of Rice by Chemometrics with Strontium and Lead Isotope Ratios and Multielement Concentrations [J]. Journal of Agricultural and Food Chemistry, 2012, 60(7) : 1628-1634
[11]  Branch S, Burke S, Evans P, Fairman B, Wollff Briche C S J. A preliminary study in determining the geographical origin of wheat using isotope ratio inductively coupled plasma mass spectrometry with13C,15N mass spectrometry [J]. Journal of Analytical Atomic Spectrometry, 2003, 18(1):17-22
[12]  Kelly S, Baxter M, Chapman S, Rhodes C, Dennis J, Breteton P. The application of isotopic and elemental analysis to determine the geographical origin of premium long grain rice [J]. European Food Resource and Technology, 2002, 214(1): 72-78
[13]  袁玉伟, 张永志, 付海燕, 韩文炎, 李淑芳, 杨桂玲, 张志恒. 茶叶中同位素与多元素特征及其原产地PCA-LDA判别研究[J]. 核农学报, 2013, 27 (1): 47-55
[14]  Dambrine E, Loubet M, Vega J A, Lissarague A. Localisation of mineral uptake by roots using Sr isotopes [J]. Plant and Soil, 1997, 192(1): 129-132
[15]  黄小龙, 何小青, 张 念, 邓宏玉, 陈树娣, 霍巨垣. ICP-MS法测定多种微量元素用于地理标志产品大米鉴定研究初探[J].现代科学仪器,2010,(1): 80-82
[16]  Marengo E, Robotti E, Righetti P G, Campostrini N, Pascali J, Ponzoni M, Hamdan M, Astner H. Study of proteomic changes associated with healthy and tumoral murine samples in neuroblastoma by principal component analysis and classification methods[J]. Clinica Chimica Acta, 2004, 345(1/2): 55-67
[17]  张新新, 李雨, 纪玉佳, 王鹏, 张永清, 薛付忠. 主成分—线性判别分析在中药药性识别中的应用[J].山东大学学报:医学版, 2012, 50(1):143-146
[18]  Thomaz C E, Kitani E C. A maximum uncertainty LDA-based approach for limited sample size problems-with application to face recognition[J]. Journal of the Brazilian Computer Society, 2006, 12(2): 7-18
[19]  Rhyu M R, Kim E Y, Kim S S, Chang Y S. Regional differences of four major rice cultivars in Korea by capillary electrophoresis[J]. Food Science and Biotechnology, 2001, 10(3): 299-304
[20]  Armanino C, Acutis R D, Festa M R, Wheat lipids to discriminate species,varieties,geographical origins and crop years[J]. Analytica Chimica Acta, 2002,454(2):315-326
[21]  Kitta K, Ebihara M, Iizuka T, Yoshikawa R, Isshiki K, Kawamoto S. Variations in lipid content and fatty acid composition of major non-glutinous rice cultivars in Japan[J]. Journal of Food Composition and Analysis, 2005, 18(4): 269-278
[22]  Osborne B G, Mertens B, Thompson M, Fearn T. The authentication of Basmati rice using near infrared spectroscopy[J]. Journal of Near Infrared Spectroscopy, 1993,1(2):77-83
[23]  Dubreuil P,Charcosset A. Genetic diversity within and among maize populations: a comparison between isozyme and nuclear RFLP loci[J]. Theoretical and Applied Genetics, 1998, 96(5): 577-587
[24]  Gauthier P, Gouesnard B, Dallard J, Redaelli R, Rebourg C, Charcosset A, Boyat A. RFLP diversity and relationships among traditional European maize populations[J]. Theoretical and Applied Genetics, 2002, 105(1): 91-99
[25]  郭波莉, 魏益民, 潘家荣.同位素指纹分析技术在食品产地溯源中的应用进展[J].农业工程学报,2007,23(3):284-289

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133