Rapid detection of sesame oil multiple adulteration using a portable Raman spectrometer
文献类型: 外文期刊
第一作者: Li, Xue
作者: Li, Xue;Wang, Du;Ma, Fei;Yu, Li;Mao, Jin;Zhang, Wen;Jiang, Jun;Zhang, Liangxiao;Li, Peiwu;Zhang, Liangxiao;Mao, Jin;Zhang, Liangxiao;Li, Peiwu;Li, Peiwu;Zhang, Liangxiao
作者机构:
关键词: Sesame oil; Multiple adulteration; Raman spectroscopy; D -Optimal mixture design; Simplex theory of mixtures
期刊名称:FOOD CHEMISTRY ( 影响因子:8.8; 五年影响因子:8.6 )
ISSN: 0308-8146
年卷期: 2023 年 405 卷
页码:
收录情况: SCI
摘要: Multiple adulteration is a commonly used fraud of illegal traders to mask the traditional adulteration detection methods. In this study, rapid detection of multiple adulteration of sesame oil was proposed using a portable Raman spectrometer. Two strategies including simplex theory of mixtures and D-optimal mixture design were used to conduct variable selection and model evaluation, respectively. Based on simplex theory of mixtures, the important variables were selected by orthogonal partial least squares discriminant analysis of preprocessed Raman spectra of sesame oils and four adulterant oils. Moreover, multiple adulteration identification model was built by one-class partial least squares and validated by representative adulterated samples prepared by Optimal mixture design. The validation results show that 40 sesame oils adulterated with four types of adulterant oils can be correctly identified, indicating Raman spectroscopy is an effective tool for the detection of multiple adulteration of sesame oil, especially for on-site applications.
分类号:
- 相关文献
作者其他论文 更多>>
-
In situ screening of sodium sulfite residue on edible mushroom using SERS active paper swab
作者:Wang, Shiyao;Zhao, Yanan;Zhang, Chaofan;Cui, Shuai;Chen, Yisheng;Wang, Shiyao;Zhao, Yanan;Zhang, Chaofan;Cui, Shuai;Chen, Yisheng;Zhang, Liangxiao;Zhang, Liangxiao;Zhang, Liangxiao
关键词:Sodium sulfite; SERS; Printing paper; AgNPs; Edible mushroom
-
Dietary deoxycholic acid decreases fat accumulation by activating liver farnesoid X receptor in grass crap (Ctenopharyngodon idella)
作者:Du, Yihui;Wang, Guangjun;Yu, Ermeng;Xie, Jun;Xia, Yun;Li, Hongyan;Zhang, Kai;Gong, Wangbao;Li, Zhifei;Xie, Wenping;Jiang, Peng;Tian, Jingjing;Zhang, Wen;Shao, Li
关键词:Bile acids; Fatty liver; Aquaculture; Feed additive; Gut-liver axis
-
Geographical origin identification of camellia oil based on fatty acid profiles combined with one-class classification
作者:Dou, Xinjing;Wang, Xuefang;Ma, Fei;Yu, Li;Mao, Jin;Jiang, Jun;Zhang, Liangxiao;Li, Peiwu;Zhang, Liangxiao;Mao, Jin;Zhang, Liangxiao;Li, Peiwu;Li, Peiwu
关键词:Camellia oil; Fatty acid profiles; Geographical origin traceability; One-class classification
-
Spatial-temporal distribution of deoxynivalenol, aflatoxin B1, and zearalenone in the solid-state fermentation basin of traditional vinegar and their potential correlation with microorganisms
作者:Shen, Lingqin;Wang, Yifan;Li, Xin;Hou, Ziqing;Shi, Jiyong;Battino, Maurizio;Routledge, Michael N.;Zou, Xiaobo;Zhang, Di;Mao, Jin;Battino, Maurizio;Battino, Maurizio;Routledge, Michael N.;Gong, Yunyun
关键词:Mycotoxin; Chinese vinegar; Solid-state fermentation; Lactobacillus; Aspergillus
-
Geographical origin identification of Hainan camellia oil based on fatty acid composition and near infrared spectroscopy combined with chemometrics
作者:Deng, Zhuowen;Fu, Jiashun;Yang, Miaomiao;Zhang, Weimin;Yun, Yong-Huan;Zhang, Weimin;Yun, Yong-Huan;Zhang, Liangxiao
关键词:Camellia oil; Geographical origin; Fatty acid; Near infrared spectroscopy; Chemometrics; Convolutional neural network
-
Fe-N-C single-atom nanozyme-linked immunosorbent assay for quantitative detection of aflatoxin B1
作者:Guo, Qi;Huang, Xiaorong;Huang, Yajuan;Zhang, Zhaowei;Li, Peiwu;Yu, Li;Guo, Qi;Huang, Xiaorong;Huang, Yajuan;Zhang, Zhaowei;Li, Peiwu;Yu, Li;Guo, Qi;Huang, Xiaorong;Huang, Yajuan;Zhang, Zhaowei;Li, Peiwu;Yu, Li;Guo, Qi;Huang, Xiaorong;Huang, Yajuan;Zhang, Zhaowei;Li, Peiwu;Yu, Li;Guo, Qi;Huang, Xiaorong;Huang, Yajuan;Zhang, Zhaowei;Li, Peiwu;Yu, Li;Guo, Qi;Huang, Xiaorong;Huang, Yajuan;Zhang, Zhaowei;Li, Peiwu;Yu, Li;Huang, Xiaorong;Zhang, Zhaowei;Li, Peiwu;Li, Peiwu
关键词:Single -atom nanozyme; Nanozyme-linked immunosorbent assay; Aflatoxin B 1; Peanut; Peroxidase-like activity; Fe-N-C
-
Functional analysis of odorant-binding proteins for the parasitic host location to implicate convergent evolution between the grain aphid and its parasitoid Aphidius gifuensis
作者:Jiang, Xin;Jiang, Jun;Yu, Miaomiao;Zhang, Siyu;Fan, Jia;Chen, Julian;Jiang, Xin;Francis, Frederic;Qin, Yaoguo;Xu, Yun
关键词:Aphidifus gifuensis; Odorant-binding protein (OBPs); (E)-8-farnesene (EBF); Convergent evolution; Olfactory plasticity