Department of Biological Engineering;
Jinan University;
Guangzhou;
China;
Guangdong Langtao Science and Technology;
Co.;
Ltd.;
Dongguan;
China;
Department of Optoelectronic Engineering;
Jinan University;
Guangzhou;
China;
Visible and Near-Infrared Spectroscopy; Soy Sauce; Adulteration Identification; Partial Least Squares-Discriminant Analysis; Standard Normal Variate;