Table 3.
Antioxidant activity (DPPH), total thiols and reduced glutathione (GSH) of TIYs.
| Sample | DPPH mmol g−1 | Total Thiols mg g−1 | GSH mg g−1 |
|---|---|---|---|
| SC | 1.392 ± 0.005 f | 5.158 ± 0.021 e | 1.128 ± 0.181 e |
| LT | 0.888 ± 0.002 a | 4.644 ± 0.012 c | 0.104 ± 0.029 a |
| MP | 1.103 ± 0.012 d | 4.239 ± 0.047 b | 0.852 ± 0.095 d |
| SL | 1.054 ± 0.011 c | 4.119 ± 0.020 a | 0.625 ± 0.086 c |
| TD | 1.236 ± 0.013 e | 4.950 ± 0.023 d | 0.636 ± 0.142 c |
| ZF | 1.018 ± 0.014 b | 4.262 ± 0.051 b | 0.415 ± 0.053 b |
DPPH activity is expressed as mmol of trolox per g of TIY; total thiols are expressed as mg of GSH per g of TIY and GSH as mg of GSH per g or TIY. SC (S. cerevisiae), LT (L. thermotolerans), MP (M. pulcherrima), SL (S. ludwigii), TD (T. delbrueckii), ZF (Z. florentina). All data are reported as the average of 3 replicates ± standard deviation. Values with different letters (a-f) within each column are significantly different (P ≤ 0.05).