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The immunological bioactivity of insulin-LMWC polyelectrolyte (I-LMWC PEC) of different molecular weight after incubation at 50 °C for 72 h.
| LMWC Molecular Weight (kDa) | Bioactivity (%) | RSD |
|---|---|---|
| No LMWC | 58.9 * | 10.3 |
| 1.3 | 91.1 | 3.1 |
| 6 | 92.3 | 4.7 |
| 13 | 102.9 | 6.7 |
| 18 | 94.6 | 6.1 |
| 30 | 97.1 | 5.7 |
* After 8 h of incubation, RSD: relative standard deviation.
