Abstract
In order to identify the Ganoderma lucidum spore powder and Ganoderma lucidum powder, diffuse reflectance spectroscopy of samples were collected by the Fourier near-infrared spectrometer. The spectroscopy was pretreated by vector normalization and then analyzed with chemometrics method. The data of near-infrared spectra in whole spectral region was analyzed by principal component analysis, then the first 5 scores was established cluster analysis model. The results show that this method can effectively identify Ganoderma lucidum spore powder and Ganoderma lucidum powder with the 100% accuracy rate. In conclusion, Ganoderma Lucidum Spore Powder and Ganoderma Lucidum Powder Based on Near-infrared Spectroscopy and Cluster Analysis.
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