Feasibility study of discriminating edible vegetable oils by 2D-NIR
Feasibility study of discriminating edible vegetable oils by 2D-NIR
复制标题
二维近红外光谱鉴别食用植物油的可行性研究
DOI：
10.1039/c2ay25962a
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发表时间：
2012-11
影响因子：
3.1
通讯作者：
Shao, Mei-Li
中科院分区：
文献类型：
--
作者：
Tian, Ping;Lu, Dao-Li;Zhou, Zhi-Qin;Shao, Mei-Li
In order to develop a quick and non-destructive discrimination method for differentiating edible vegetable oils, near infrared spectra of four kinds of vegetable oil, namely soybean oil, palm oil, sesame oil and peanut oil from three different manufacturers were obtained using a Fourier transform near-infrared spectrometer and were combined using two-dimensional correlation spectroscopy over a range temperatures. The results showed that the peak information of different kinds of vegetable oil in the autopower spectra was different, and the difference was especially significant in the synchronous 2D-NIR spectra in the key area of 4800–4500 cm−1. Therefore, 2D-NIR spectroscopy can be used as an effective method to discriminate different kinds of vegetable oil. A comparison of peanut oils from different manufacturers showed that the difference between oils from manufacturers attached to the same holding company was very small, and that larger differences were observed for oils from manufacturers attached to different holding companies. This may be due to differences in production technology between holding companies. These findings may be used to identify which holding company produced a given sample of vegetable oil.
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影响因子：
3.8
作者：
L. Ashton;A. Hobro;G. Conn;M. Rouhi;E. Blanch
通讯作者：
L. Ashton;A. Hobro;G. Conn;M. Rouhi;E. Blanch
影响因子：
2.4
作者：
Cailin Wang;Bingren Xiang;Wei Zhang-
通讯作者：
Cailin Wang;Bingren Xiang;Wei Zhang-
影响因子：
3.8
作者：
Beilei Xu;Gui-jun Zhang;Suqin Sun;Changhua Xu;Jianbo Chen;Ya Tu;Qun Zhou;Meng Cui;Jingjuan Wang-Jin
通讯作者：
Beilei Xu;Gui-jun Zhang;Suqin Sun;Changhua Xu;Jianbo Chen;Ya Tu;Qun Zhou;Meng Cui;Jingjuan Wang-Jin
影响因子：
2.8
作者：
Czarnecki, MA;Wu, PY;Siesler, HW
通讯作者：
Siesler, HW
影响因子：
6.2
作者：
Muik, Barbara;Lendl, Bernhard;Ayora-Canada, Maria Jose
通讯作者：
Ayora-Canada, Maria Jose