ZHANG Peng, LI Jiang-kuo, MENG Xian-jun, ZHANG Ping, FENG Xiao-yuan, WANG Bao-gang. Research on Nondestructive Measurement of Soluble Tannin Content of Astringent Persimmon Using Visible and Near Infrared Diffuse Reflection Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2011, 31(4): 951