Principal component analysis and cluster analysis of spoilage quality indicators in chilled pork
LI Miao-yun, TIAN Lu, HUANG Xian-qing, ZHAO Gai-ming, LIU Yan-xia, SUN Ling-xia
Food and Fermentation Industries . 2014, (02): 37 -41 .  DOI: 10.13995/j.cnki.11-1802/ts.2014.02.022