Rapid Determination of the Freshness of Lotus Seeds Using Surface Desorption Atmospheric Pressure Chemical Ionization-Mass Spectrometry with Multivariate Analyses
Joint Authors
Huang, Xue-yong
Guo, Xia-li
Luo, Huo-lin
Luo, Li-ping
Chi, Yunyang
Cui, Meng
Dai, Ximo
Hao, Yingbin
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-08-18
Country of Publication
Egypt
No. of Pages
7
Abstract EN
In order to explore a new method to detect the freshness of lotus seeds, the lotus seeds stored for 0, 1, 2, and 3 years, respectively, were used as experimental materials and analyzed by DAPCI-MS (desorption atmospheric pressure chemical ionization-mass spectrometry).
The obtained data were processed by principal component analysis (PCA) and backpropagation artificial neural networks (BP-ANNs).
The result showed that DAPCI-MS could obtain abundant chemical material information from the slice surface of lotus seeds.
The BP-ANNs model could be applied not only to distinguish fresh and aged lotus seeds with the testing set accuracies of 95.0% and 91.7%, respectively, but also to classify lotus seeds with different storage times with the testing set accuracies of 90.0%, 85.0%, 85.0%, and 90.0%, respectively.
The paper developed a fast, convenient, and accurate method for the freshness detection of lotus seed and would provide reliable reference value for rapid authentication of food freshness by the rapid mass spectrometry technique.
American Psychological Association (APA)
Chi, Yunyang& Luo, Li-ping& Huang, Xue-yong& Cui, Meng& Dai, Ximo& Hao, Yingbin…[et al.]. 2019. Rapid Determination of the Freshness of Lotus Seeds Using Surface Desorption Atmospheric Pressure Chemical Ionization-Mass Spectrometry with Multivariate Analyses. Journal of Food Quality،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1174267
Modern Language Association (MLA)
Chi, Yunyang…[et al.]. Rapid Determination of the Freshness of Lotus Seeds Using Surface Desorption Atmospheric Pressure Chemical Ionization-Mass Spectrometry with Multivariate Analyses. Journal of Food Quality No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1174267
American Medical Association (AMA)
Chi, Yunyang& Luo, Li-ping& Huang, Xue-yong& Cui, Meng& Dai, Ximo& Hao, Yingbin…[et al.]. Rapid Determination of the Freshness of Lotus Seeds Using Surface Desorption Atmospheric Pressure Chemical Ionization-Mass Spectrometry with Multivariate Analyses. Journal of Food Quality. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1174267
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174267