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Regression equation and correlation coefficient of aspartame and its degradation products
| Product | Regression equation | R2 correlation coefficient |
|---|---|---|
| Aspartame | Y = 1903.2X − 2026.6 | 0.9992 |
| Diketopiperazine | Y = 3978.7X − 2951.8 | 0.9998 |
| L-Phenylalanine | Y = 2740.6X − 1130.5 | 0.9987 |
