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Article
Identification of geographical origin and adulteration of Northeast China soybeans by mid-infrared spectroscopy and spectra augmentation
Mathematical models based on infrared spectroscopy and machine learning have been successfully used to trace the origin of soybeans. However, as previous research reported, it is necessary to employ spectra da...
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Article
Fast recognition of the harvest period of Porphyra haitanensis based on mid-infrared spectroscopy and chemometrics
The quality of seaweed is greatly influenced by its harvest period. Hence, the development of efficient and precise analytical techniques for identifying the harvest period is significant from a practical stan...
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Article
Quantitative density operator analysis of correlation spectroscopy NMR experiments
Nuclear magnetic resonance (NMR) spectroscopy, also known as magnetic resonance spectroscopy, is a preeminent and noninvasive analytical technique that provides detailed information about the structure, dynami...