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Percentage swelling of folic acid-free and folic acid-loaded pectin submicrospheres
| Polymer | Code | Folic acidconc. (mg) | Pectin conc. (%) | Percentage of swelling |
|---|---|---|---|---|
| Pectin | PE1 | – | 0.5 | 53.33 ± 1.53 |
| Pectin | PE2 | 5 | 0.5 | 49.33 ± 2.52 |
| Pectin | PE3 | – | 0.5 | 44.67 ± 2.52 |
| Pectin | PE4 | 5 | 0.5 | 44.67 ± 3.06 |
| Pectin | PE5 | – | 0.5 | 42.33 ± 2.52 |
| Pectin | PE6 | 5 | 0.5 | 40.33 ± 3.51 |
