‘羊角脆’类甜瓜果实品质因子分析及综合评价
王佳豪,段雅倩,乜兰春,宋立彦,赵文圣,方思雨,赵佳腾

Factor Analysis and Comprehensive Evaluation of the Fruit Quality of ‘Yangjiaocui’ Melons
JiaHao WANG,YaQian DUAN,LanChun NIE,LiYan SONG,WenSheng ZHAO,SiYu FANG,JiaTeng ZHAO
表3 果肉品质指标旋转后的因子载荷值
Table 3 Factor loading after rotation of flesh quality indexes
品质指标 Quality index F1 F2 F3 F4
硬度 Hardness 0.127 -0.001 -0.160 0.930
pH 0.264 0.680 0.001 -0.562
VC 0.170 -0.061 0.829 -0.172
可滴定酸 TA -0.934 0.301 0.133 -0.051
可溶性固形物 TSS -0.159 0.940 0.177 0.061
总糖 Total sugar -0.081 0.411 0.821 -0.016
糖酸比 Total sugar/TA 0.884 -0.070 0.404 -0.001
固酸比TSS/TA 0.952 0.252 0.002 0.028
特征值 Eigenvalue 2.768 2.280 1.123 1.032
累计贡献率Total account (%) 34.590 63.090 77.130 90.030