多光谱成像的玛咖掺伪定性鉴别和定量分析
张宏蕊1,2, 刘长虹1, 张九凯2, 韩建勋2, 陈颖2, 郑磊1,*

Qualitative Identification and Quantitative Analysis of Maca Adulteration Based on Multispectral Imaging Technology
ZHANG Hong-rui1,2, LIU Chang-hong1, ZHANG Jiu-kai2, HAN Jian-xun2, CHEN Ying2, ZHENG Lei1,*
玛咖和芜菁的平均反射光谱 (a): 玛咖和芜菁切片; (b): 玛咖粉及掺入不同比例的芜菁粉