基于近红外光谱和多变量数据处理的鸡蛋蛋黄颜色无损判别研究
温裕宽1, 董桂梅1, 李留安2, 于晓雪2, 于亚萍1,*

Nondestructive Identification of Egg Yolk Color Based on Near Infrared Spectrum and Multivariate Data Processing
WEN Yu-kuan1, DONG Gui-mei1, LI Liu-an2, YU Xiao-xue2, YU Ya-ping1,*
(a)每个波峰对应的官能团; (b)全部样本光谱图