Predicting isoscapes based on an environmental similarity model for the geographical origin of Chinese rice
文献类型： 外文期刊
第一作者： Sheng, Meiling
作者： Sheng, Meiling;Nie, Jing;Li, Chunlin;Hu, Hao;Lou, Weidong;Deng, Xunfei;Lyu, Xiaonan;Ren, Zhouqiao;Rogers, Karyne M.;Wadood, Syed Abdul;Zhang, Yongzhi;Yuan, Yuwei;Zhang, Weixing;Sheng, Meiling;Nie, Jing;Li, Chunlin;Hu, Hao;Lou, Weidong;Deng, Xunfei;Lyu, Xiaonan;Ren, Zhouqiao;Zhang, Yongzhi;Yuan, Yuwei;Zhu, A-Xing;Rogers, Karyne M.;Wadood, Syed Abdul
作者机构：
关键词： Isoscapes; Rice; Geographical origin; Environmental similarity; Stable isotope
期刊名称：FOOD CHEMISTRY （ 影响因子：9.231； 五年影响因子：8.795 ）
ISSN： 0308-8146
年卷期： 2022 年 397 卷
页码：
收录情况： SCI
摘要： The authentication of geographical origin of food is important using stable isotope analysis. However, the isotopic databank is still short of comprehensive. The isoscapes model based on environmental similarity is used for the first time to predict the geospatial distribution of delta C-13, delta H-2 and delta O-18 in Chinese rice in 2017 and 2018. 794 rice samples in 2017 were used to build isoscapes model. Independent verification shows that the predicted isotope distribution from this new approach is of high accuracy, with a root mean square error (RMSE) of 0.51 parts per thousand, 7.09 parts per thousand and 2.06 parts per thousand for delta C-13, delta H-2 and delta O-18 values for 2017, respectively. Our results indicate that it is possible to predict the spatial distribution of stable isotopes in rice using an isoscapes model based on environmental similarity. This novel strategy can enrich and complement a stable isotope reference database for rice origin identification at regional scale.
分类号：
- 相关文献
作者其他论文 更多>>
-
Rapid and nondestructive identification of rice storage year using hyperspectral technology
作者：Sun, Xiaorong;Zhou, Xinpeng;Liu, Cuiling;Zhang, Shanzhe;Zheng, Dongyu;Liu, Cuiling;Li, Chunlin;Sun, Xiaorong;Zhou, Xinpeng;Liu, Cuiling;Zhang, Shanzhe;Zheng, Dongyu
关键词：Rice; Hyperspectral imaging; Feature dimensionality reduction; Storage; WOA-SVM; Data fusion
-
Yield prediction through UAV-based multispectral imaging and deep learning in rice breeding trials
作者：Zhou, Hongkui;Lou, Weidong;Gu, Qing;Ye, Ziran;Hu, Hao;Zhang, Xiaobin;Huang, Fudeng
关键词：UAV; Yield prediction; Multispectral imaging; Deep learning; Rice breeding
-
Authentication of edible herbal materials and food products using mass spectrometry based metabolites and inorganic constituents
作者：Wadood, Syed Abdul;Nie, Jing;Li, Chunlin;Yuan, Yuwei;Wadood, Syed Abdul;Nie, Jing;Li, Chunlin;Yuan, Yuwei;Wadood, Syed Abdul;Nie, Jing;Li, Chunlin;Rogers, Karyne M.;Yuan, Yuwei;Xiao, Jianbo;Song, Yan;Liu, Hongyan;Wadood, Syed Abdul;Khan, Wahab Ali;Khan, Abbas;Rogers, Karyne M.
关键词：Medicinal food homologous products; Geographical authentication; Adulteration; Metabolites; Stable isotopes; Food fraud
-
Synergies between Carbon Sequestration, Nitrogen Utilization, a Mushroom Quality: A Comprehensive Review of Substrate, Fungi, and Soil Interactions
作者：Nuralykyzy, Bayan;Nie, Jing;Mei, Hanyi;Zhang, Yongzhi;Rogers, Karyne M.;Li, Chunlin;Yuan, Yuwei;Nuralykyzy, Bayan;Nie, Jing;Mei, Hanyi;Zhang, Yongzhi;Rogers, Karyne M.;Li, Chunlin;Yuan, Yuwei;Rogers, Karyne M.
关键词：carbon sequestration; nitrogen utilization; mushroom quality; substrates; fungal species; soil health
-
Estimating the spatial distribution and exploring the factors influencing cultivated land quality through a hybrid random forest and Bayesian maximum entropy model
作者：Fei, Xufeng;Lou, Zhaohan;Sheng, Meiling;Xiang, Mingtao;Ren, Zhouqiao;Lv, Xiaonan;Fei, Xufeng;Sheng, Meiling;Xiang, Mingtao;Ren, Zhouqiao;Lv, Xiaonan;Xiao, Rui
关键词：Soil quality; Spatial analysis; Bayesian maximum entropy; Influencing factors; Machine learning
-
Exploring the spatio-temporal dynamics and driving mechanisms of toxic metal pollution in soil using a hybrid machine learning-based model
作者：Xiang, Mingtao;Lou, Zhaohan;Sheng, Meiling;Ren, Zhouqiao;Fei, Xufeng;Lv, Xiaonan;Xiang, Mingtao;Sheng, Meiling;Ren, Zhouqiao;Fei, Xufeng;Lv, Xiaonan;Xiao, Rui
关键词：Toxic metals; Risk assessment; Spatio-temporal variation; Source-oriented health risk; Driving factors
-
Impact of Coastal Squeeze Induced by Erosion and Land Reclamation on Salt Marsh Wetlands
作者：Zhang, Guangzhi;Gu, Jiali;Sun, Maoming;Shao, Jie;Dong, Weiliang;Liang, Liang;Zeng, Jian;Zhang, Guangzhi;Gu, Jiali;Sun, Maoming;Shao, Jie;Dong, Weiliang;Liang, Liang;Zeng, Jian;Hu, Hao
关键词：erosion; salt marsh; reclamation; coastline; coastal squeeze; Jiangsu
