| Characteristics indicator | Temperature (℃) | Zero-reaction | First-reaction | |||
|---|---|---|---|---|---|---|
| Regression equation | r2 | Regression equation | r2 | |||
| I1 | Total aerobic counts (CFU/mL) | –18 | y=0.0014x+1.2651 | 0.7217 | y=0.0016x+0.1996 | 0.7751 |
| –6 | y=0.0087x+1.2634 | 0.9663 | y=0.0053x+0.3647 | 0.9486 | ||
| –1 | y=0.0310x+0.8711 | 0.9767 | y=0.0140x+0.0678 | 0.9376 | ||
| 4 | y=0.1140x+0.8080 | 0.9142 | y=0.0486x+0.0589 | 0.9459 | ||
| pH | –18 | y=0.0009x+6.4482 | 0.9219 | y=0.0001x+1.8639 | 0.9210 | |
| –6 | y=0.0007x+6.4913 | 0.6545 | y=0.0001x+1.8704 | 0.6537 | ||
| –1 | y=0.0009x+6.4582 | 0.7318 | y=0.0001x+1.8653 | 0.7312 | ||
| 4 | y=0.0149x+6.5657 | 0.7246 | y=0.0022x+1.8818 | 0.7181 | ||
| Sensory | –18 | y=–0.0028x+9.1830 | 0.3211 | y=–0.0003x+2.2188 | 0.3211 | |
| –6 | y=–0.0098x+7.8756 | 0.4839 | y=–0.0014x+2.0686 | 0.9005 | ||
| –1 | y=–0.0971x+8.4915 | 0.9909 | y=–0.0239x+2.3195 | 0.8909 | ||
| 4 | y=–0.3579x+8.4732 | 0.9900 | y=–0.0929x+2.3034 | 0.9556 | ||
| I2 | Total aerobic counts (CFU/mL) | –18 | y=0.0070x+1.5260 | 0.9600 | y=0.0012x+0.2107 | 0.8177 |
| –6 | y=0.0126x+1.7711 | 0.6836 | y=0.0055x+0.4352 | 0.8884 | ||
| –1 | y=0.0139x+1.6920 | 0.7952 | y=0.0087x+0.4680 | 0.8074 | ||
| 4 | y=0.0359x+1.6496 | 0.9288 | y=0.0173x+0.5123 | 0.9436 | ||
| pH | –18 | y=0.0018x+6.4743 | 0.8199 | y=0.0003x+1.8679 | 0.8157 | |
| –6 | y=0.0015x+6.6080 | 0.7056 | y=0.0002x+1.8883 | 0.7015 | ||
| –1 | y=0.0017x+6.4375 | 0.9511 | y=0.0003x+1.8622 | 0.9514 | ||
| 4 | y=0.0128x+6.4941 | 0.7951 | y=0.0019x+1.8709 | 0.7930 | ||
| Sensory | –18 | y=–0.0028x+9.1830 | 0.3211 | y=–0.0003x+2.2188 | 0.3211 | |
| –6 | y=–0.0253x+7.6734 | 0.9582 | y=–0.0056x+2.1309 | 0.9501 | ||
| –1 | y=–0.0362x+7.3733 | 0.8432 | y=–0.0065x+2.0121 | 0.9061 | ||
| 4 | y=–0.3613x+7.9904 | 0.9577 | y=–0.1038x+2.2433 | 0.9635 | ||