From: Some quality properties of yellow-fleshed sweet potato flour as affected by different drying methods
Samples | Linear equation | R2 | Logarithmic equation | R2 | Polynomial equation | R2 | Power equation | R2 |
---|---|---|---|---|---|---|---|---|
SU | y = 81.183x | 0.9035 | y =169.14ln(x) + 67.495 | 0.8074 | y = 3.2984x2 + 70.189x | 0.9094 | y = 86.244x0.906 | 0.8224 |
OU | y = 159.42x | 0.7717 | y = 438.7ln(x) + 23.196 | 0.7682 | y = 27.089x2 + 69.12x | 0.8275 | y = 82.066x1.4764 | 0.7823 |
SB | y = 179.48x | 0.7778 | y = 514.95ln(x) + 3.6119 | 0.7847 | y = 38.137x2 + 52.36x | 0.8598 | y = 78.831x1.60288 | 0.8037 |
OB | y = 96.583x | 0.8682 | y = 217.91ln(x) + 63.118 | 0.7898 | y = 7.2661x2 + 72.363x | 0.8849 | y = 88.417x1.02344 | 0.7942 |
SS | y = 157.97x | 0.8572 | y = 404.84ln(x) + 51.477 | 0.7945 | y = 29x2 + 61.3x | 0.9349 | y = 109.91x1.2369 | 0.8137 |
OS | y = 127.72x | 0.8841 | y = 320.48ln(x) + 48.123 | 0.8022 | y = 24.573 x2 + 45.808x | 0.9740 | y = 96.234x1.1822 | 0.8855 |
DD | y = 112.03x | -36.14 | y = 19.639ln(x) + 317.4 | 0.2255 | y = -54.887 x2 + 294.44x | -2.563 | y = 316.96x0.0595 | 0.2342 |