Determining the geographical origin and cultivation methods of Shanghai special rice using NIR and IRMS
文献类型： 外文期刊
作者： Liu, Xing 1 ; Bai, Bin 3 ; Rogers, Karyne M. 4 ; Wu, Dan 3 ; Qian, Qunli 1 ; Qi, Fang 1 ; Zhou, Jiaxin 1 ; Yao, Chunxia 1 ; Song, Weiguo 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Inst Agrofood Stand & Testing Technol, Shanghai 201403, Peoples R China
2.Shanghai Serv Platform Agroprod Qual & Safety Eval, Shanghai 201403, Peoples R China
3.Hunan Hybrid Rice Res Ctr, State Key Lab Hybrid Rice, Changsha 410125, Hunan, Peoples R China
4.Natl Isotope Ctr, GNS Sci, 30 Gracefield Rd, Lower Hutt 5040, New Zealand
关键词： Shanghai special rice; Geographical origin; Cultivation methods; Near infrared spectroscopy; Stable isotopes; Chemometrics
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 394 卷
页码：
收录情况： SCI
摘要： Songjiang CPB rice (cultivated by a 'combination of planting and breeding') and Chongming NCFP rice (cultivated by using 'no chemical fertilizers and pesticides') are two high quality special rice products developed for Shanghai urban agriculture. Protecting these products from geographical origin mislabeling or cultivation method fraud are very important. To verify the origin of Songjiang and Chongming rice and discriminate their cultivation methods (CPB or N (non) CPB, NCFP or chemical fertilizers and pesticides (CFP)), NIR and IRMS methods combined with chemometrics were developed. Results showed complete separation of Songjiang and Chongming rice from other geographic origins using NIR combined with PLSDA and LVQNN; CPB and NCPB Songjiang rice could be completely identified using NIR or IRMS, while the optimal identification accuracy rate of NCFP from CFP in Chongming rice was 87.5%. It provided a rapid and robust method to identify the origin and cultivation methods of Shanghai special rice.
- 相关文献
作者其他论文 更多>>
-
Boosted antibiotic elimination over 2D/2D mesoporous CeO2/BiOCl S-scheme photocatalyst
作者：Tang, Huiling;Wang, Xuesheng;Zhang, Zhijie;Hengchao, E.;Zhou, Jiaxin;Song, Wei
关键词：S-scheme heterojunction; CeO2; BiOCl; Photocatalyst; Antibiotics
-
Assessing Seasonal Effects on Identification of Cultivation Methods of Short-Growth Cycle Brassica chinensis L. Using IRMS and NIRS
作者：Liu, Xing;Fan, Kai;Lu, Yangyang;Zhao, Hong;Rao, Qinxiong;Geng, Hao;Chen, Yijiao;Song, Weiguo;Liu, Xing;Fan, Kai;Lu, Yangyang;Zhao, Hong;Rao, Qinxiong;Geng, Hao;Chen, Yijiao;Song, Weiguo;Rogers, Karyne Maree;Rogers, Karyne Maree
关键词：Brassica chinensis L.; seasonal effect; stable isotope; NIRS; cultivation method; PLS-DA
-
A novel, low-cost, and efficient separation strategy based on S-doped C3N4 for the analysis of PCDD/Fs and dioxin-like PCBs
作者：Luo, Yanli;Luo, Yanli;Liu, Chengbin;Wang, Xianli;Zhang, Qicai;Yao, Chunxia;Huang, Di;Liu, Xing;Lu, Yangyang;Song, Wei;Chen, Shanshan;Zhou, Jiaxin;Rao, Qinxiong;Song, Weiguo;Liu, Chengbin;Wang, Xianli;Zhang, Qicai;Yao, Chunxia;Huang, Di;Liu, Xing;Lu, Yangyang;Song, Wei;Chen, Shanshan;Zhou, Jiaxin;Rao, Qinxiong;Liu, Chengbin;Wang, Xianli;Zhang, Qicai;Yao, Chunxia;Huang, Di;Liu, Xing;Lu, Yangyang;Song, Wei;Chen, Shanshan;Zhou, Jiaxin;Rao, Qinxiong
关键词：PCDD/Fs; Dl-PCBs; Carbon nitride; Separation; Analysis
-
2D/2D Ni-MOF/BiOCl S-scheme heterojunction with boosted charge transfer and photocatalytic degradation of tetracycline
作者：Zhou, Jiaxin;Yao, Chunxia;Song, Weiguo;Liu, Chengbin;Song, Wei;Tang, Huiling;Zhang, Zhijie
关键词：S-scheme heterojunction; Ni-MOF; BiOCl; Photocatalyst; Tetracycline
-
0D/3D heterostructure of perovskite Cs2CuBr4 quantum dots/Bi2O3 microflower as a step-scheme photocatalyst for enhanced CO2 reduction
作者：Tang, Huiling;Wang, Xuesheng;Zhang, Zhijie;Yao, Chunxia
关键词：Step-scheme photocatalyst; Cs2CuBr4; CO2 reduction; Charge transfer
-
Occurrence and Risk Assessment of Pesticides, Phthalates, and Heavy Metal Residues in Vegetables from Hydroponic and Conventional Cultivation
作者：Chen, Shanshan;Yao, Chunxia;Zhou, Jiaxin;Song, Weiguo;Ma, Haiyao;Jin, Jing;Kai, Zhenpeng
关键词：risk assessment; hydroponic; vegetable; pesticide residues; phthalates; heavy metals
-
Cs2 CuBr4 perovskite quantum dots confined in mesoporous CuO framework as a p-n type S-scheme heterojunction for efficient CO2 photoconversion
作者：Zhang, Zhijie;Li, Xun;Tang, Huiling;Tang, Huiling;Yao, Chunxia;Wu, Junhao;Li, Kui
关键词：Photocatalytic CO 2 conversion; Mesoporous CuO; Cs 2 CuBr 4; Perovskite quantum dots; S -scheme heterojunction
