Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis
The study aims to investigate whether the multielement analysis result can be used as a fingerprint to identify the geographical origin of Wuchang rice. The element contents of rice and soil samples from three regions in China (Wuchang, Qiqihar, and Jiamusi) were analyzed. The concentrations of 16 e...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Journal of Food Quality |
| Online Access: | http://dx.doi.org/10.1155/2019/8396865 |
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| _version_ | 1832567136308953088 |
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| author | Lili Qian Feng Zuo Hongyan Liu Caidong Zhang Xiaoxing Chi Dongjie Zhang |
| author_facet | Lili Qian Feng Zuo Hongyan Liu Caidong Zhang Xiaoxing Chi Dongjie Zhang |
| author_sort | Lili Qian |
| collection | DOAJ |
| description | The study aims to investigate whether the multielement analysis result can be used as a fingerprint to identify the geographical origin of Wuchang rice. The element contents of rice and soil samples from three regions in China (Wuchang, Qiqihar, and Jiamusi) were analyzed. The concentrations of 16 elements (Na, Mg, Al, K, Ca, V, Mn, Fe, Co, Cu, Zn, As, Rb, Sr, Cd, and Pb) in 194 rice samples and 112 soil samples from the harvest season in 2013 and 2014 were determined. The analysis of variance and linear discriminant analysis were performed to analyze the variation among regions and rice genotypes and classify the geographical origins of rice. Only the element of Cu showed significant differences among different genotypes. In the discriminant analysis, the overall correct identification rates of the rice samples obtained in 2013 and 2014 were, respectively, 96.6% and 89.6% and the overall correct identification rate for Wuchang rice reached 100%. |
| format | Article |
| id | doaj-art-dc10e6671eff498cafc286557dc8bd9a |
| institution | Kabale University |
| issn | 0146-9428 1745-4557 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Food Quality |
| spelling | doaj-art-dc10e6671eff498cafc286557dc8bd9a2025-02-03T01:02:21ZengWileyJournal of Food Quality0146-94281745-45572019-01-01201910.1155/2019/83968658396865Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement AnalysisLili Qian0Feng Zuo1Hongyan Liu2Caidong Zhang3Xiaoxing Chi4Dongjie Zhang5College of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, ChinaCollege of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, ChinaState Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, ChinaCollege of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, ChinaCollege of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, ChinaCollege of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, ChinaThe study aims to investigate whether the multielement analysis result can be used as a fingerprint to identify the geographical origin of Wuchang rice. The element contents of rice and soil samples from three regions in China (Wuchang, Qiqihar, and Jiamusi) were analyzed. The concentrations of 16 elements (Na, Mg, Al, K, Ca, V, Mn, Fe, Co, Cu, Zn, As, Rb, Sr, Cd, and Pb) in 194 rice samples and 112 soil samples from the harvest season in 2013 and 2014 were determined. The analysis of variance and linear discriminant analysis were performed to analyze the variation among regions and rice genotypes and classify the geographical origins of rice. Only the element of Cu showed significant differences among different genotypes. In the discriminant analysis, the overall correct identification rates of the rice samples obtained in 2013 and 2014 were, respectively, 96.6% and 89.6% and the overall correct identification rate for Wuchang rice reached 100%.http://dx.doi.org/10.1155/2019/8396865 |
| spellingShingle | Lili Qian Feng Zuo Hongyan Liu Caidong Zhang Xiaoxing Chi Dongjie Zhang Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis Journal of Food Quality |
| title | Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis |
| title_full | Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis |
| title_fullStr | Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis |
| title_full_unstemmed | Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis |
| title_short | Determination of Geographical Origin of Wuchang Rice with the Geographical Indicator by Multielement Analysis |
| title_sort | determination of geographical origin of wuchang rice with the geographical indicator by multielement analysis |
| url | http://dx.doi.org/10.1155/2019/8396865 |
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