Table 1.
Mechanical properties of different polylactic acid (PLA) and PLA/tea polyphenol (TP) composite fibers.
| Sample | Tensile Strength | Breakage Elongation |
|---|---|---|
| PLA | 12.24 ± 4.5a | 57.28 ± 12.53a |
| PLA/TP-5:1 | 10.45 ± 4.2a | 53.09 ± 11.75a |
| PLA/TP-4:1 | 9.87 ± 3.8a | 51.71 ± 11.01a |
| PLA/TP-3:1 | 9.28 ± 3.6a | 50.36 ± 10.88a |
| PLA/TP-2:1 | 4.86 ± 2.3b | 24.72 ± 4.34b |
Note: Different letters in the same column indicate significant differences (p < 0.05); the same letters in the same column represent non-significant differences (p > 0.05).