Table 1.
Coating analysis containing turmeric
| Parameters | PAG | PAGAT |
|---|---|---|
| Rupture tensile (MPa) | 39.66 ± 5.31 | 42.18 ± 5.97 |
| Elongation (%) | 130.29 ± 1.86 | 126.38 ± 0.28 |
| Young’s modulus (MPa) | 15.41 ± 2.03 | 26.59 ± 3.76 |
| URE gradient (%) | 2–53 | 2–53 |
| SP (× 10–15) (g/m Pa s) | 1.19 ± 1.17 | 0.38 ± 0.118 |
| Thickness (× 10–3) (m) | 0.044 ± 0.03 | 0.022 ± 0.007 |
| m0 | 0.0952 | 0.02334 |
| C | 0.1352 | 15.7908 |
| k | 0.8636 | 0.9129 |
| R2 | 0.99 | 0.99 |
PAG sodium alginate, PAGAT sodium alginate and turmeric 1%; the means followed by the same letters in the line did not differ significantly by Tukey tests (5%), URE relative humidity gradient, SP water steam permeability, Mo monolayer water content, C Guggenheim constant, K measurement of multi-layer water sorption heat