不同产地芸豆中矿物元素的因子分析与聚类分析

钱丽丽，李平惠，杨义杰，张东杰*

Factor Analysis and Clustering Analysis of Trace Elements in Kidney Beans from Different Producing Areas

QIAN Lili, LI Pinghui, YANG Yijie, ZHANG Dongjie*

食品科学 . 2015, (14): 102 -106 . DOI: 10.7506/spkx1002-6630-201514020