‘海沃德’猕猴桃应力松弛特性与品质关系

卢丹,赵武奇,曾祥媛,吴妮,高贵田,张清安,张宝善,雷玉山

The Correlation Between the Stress Relaxation Characteristics and the Quality of ‘Haiwode’ Kiwifruit

Dan LU,WuQi ZHAO,XiangYuan ZENG,Ni WU,GuiTian GAO,QingAn ZHANG,BaoShan ZHANG,YuShan LEI

表8 应力松弛参数与各品质特征的岭回归分析

Table 8 Ridge regression analysis of stress parameters and indices

指标Index 决定系数R2 显著性Sig 预测模型 Predictive equation VC Vitamin C 0.906 <0.001 Y=-5.853+12.105E0+1.393E1+0.464E2+0.381E3+1.707T1+1.365T2+1.176T3-0.364η2-0.0642η3 可溶性固形物 Soluble solid 0.717 0.0243 Y=10.966+0.306E0+0.191E1+0.00463E2+0.0871E3+0.114T1+0.0475T2+0.0496T3-0.0464η1-0.00332η2 ΔE 0.883 0.0108 Y=19.349+1.101E0+0.269E1-0.0894E3+0.830T1+0.670T2+0.552T3-0.296η1-0.0728η2 硬度Hardness 0.709 <0.001 Y=-195.311-1.959E0-2.901E2+36.299T1+23.201T2+23.754T3+11.510η1+1.635η2 黏聚性Cohesiveness 0.708 <0.001 Y=0.565+0.0205E0+0.00358E1+0.00725T1+0.00455T2+0.00613T3-0.000599η1+0.000924η2-0.000108η3 弹性Springiness 0.851 <0.001 Y=0.882+0.0202E0-0.00332E1+0.000151E2-0.000479T3+0.000437η1+0.000362η2-0.0000633η3