Table 2.
Response surface analysis of time-temperature pre-treatment on sinapine.
| RSM analysis | Estimate | STD error | t-value | Significance |
|---|---|---|---|---|
| SP | ||||
| Temp | −4.71 | 5.46 | −0.86 | 0.399 |
| Time | 520.27 | 94.91 | 5.48 | 0.000 |
| Time * Temp | −4.49 | 0.64 | −7.00 | 0.000 |
| R2-0.896 | ||||
| Adj R2-0.877 | ||||
| SA | ||||
| Temp | −0.67 | 0.68 | −0.99 | 0.338 |
| Time | 31.18 | 11.85 | 2.63 | 0.017 |
| Time * Temp | −0.31 | 0.08 | −3.85 | 0.001 |
| R2-0.801 | ||||
| Adj R2-0.766 | ||||
| CL | ||||
| Temp | 1.70 | 0.78 | 2.17 | 0.044 |
| Time | 17.26 | 13.62 | 1.27 | 0.222 |
| Time * Temp | −0.10 | 0.09 | −1.08 | 0.295 |
| R2-0.289 | ||||
| Adj R2-0.164 | ||||
DF, degrees of freedom; STD, standard; SP, sinapine; SA, sinapic acid; CL, canolol; Temp, Temperature; RSM, response surface analysis; R2, coefficient of correlation; Adj R2, adjusted coefficient of correlation.