| Resistant starch | SCFA after fermentation | Colonic microbiota | C. butyricum BCC B2571 | E. rectale DSM 17629 |
| RS3 IR-42 | Acetate (mM) 12 h | 82.47 | 74.93 | 21.62 |
| Acetate (mM) 24 h | 63.28 | 59.45 | 28.27 | |
| p-value | 0.037 | 0.042 | 0.010 | |
| Propionate (mM) 12 h | 6.27 | 6.10 | 5.33 | |
| Propionate (mM) 24 h | 7.45 | 4.53 | 5.74 | |
| p-value |
| 0.043 |
| |
| Butyrate (mM) 12 h | 6.44 | 6.68 | 5.37 | |
| Butyrate (mM) 24 h | 6.84 | 6.39 | 6.48 | |
| p-value |
|
|
| |
| RS3 Inpari-16 | Acetate (mM) 12 h | 32.04 | 19.18 | 18.68 |
| Acetate (mM) 24 h | 48.64 | 35.06 | 18.09 | |
| p-value | 0.000 | 0.025 |
| |
| Propionate (mM) 12 h | 2.45 | 1.95 | 5.67 | |
| Propionate (mM) 24 h | 3.45 | 3.98 | 4.97 | |
| p-value | 0.000 | 0.000 |
| |
| Butyrate (mM) 12 h | 0.89 | 2.51 | 5.65 | |
| Butyrate (mM) 24 h | 4.86 | 4.80 | 5.38 | |
| p-value | 0.001 | 0.000 |
|