Samples | 1 d | 6 d | 15 d | 22 d | 31 d | |
---|---|---|---|---|---|---|
pH | Control1) | 4.43±0.01aE | 4.35±0.01aD | 4.25±0.01aC | 4.18±0.01aB | 4.15±0.01aA |
RGY0.5 | 4.44±0.01bE | 4.32±0.01bD | 4.24±0.01bC | 4.24±0.00bB | 4.20±0.01bA | |
RGY1 | 4.44±0.01cE | 4.35±0.01cD | 4.29±0.01cC | 4.28±0.01cB | 4.25±0.01cA | |
RGY1.5 | 4.43±0.01dE | 4.36±0.01dD | 4.31±0.00dC | 4.32±0.01dB | 4.28±0.01dA | |
RGY2 | 4.46±0.01dE | 4.36±0.01dD | 4.31±0.01dC | 4.29±0.01dB | 4.29±0.01dA | |
Titratable acidity (%) | Control | 0.88±0.01aA | 0.98±0.01aB | 1.11±0.03aC | 1.18±0.01aD | 1.12±0.01aC |
RGY0.5 | 0.96±0.01aA | 0.92±0.01aB | 1.09±0.01aC | 1.16±0.01aD | 1.12±0.01aC | |
RGY1 | 0.92±0.01aA | 1.00±0.01aB | 1.13±0.01aC | 1.13±0.01aD | 1.12±0.01aC | |
RGY1.5 | 0.93±0.01aA | 1.02±0.01aB | 1.11±0.01aC | 1.13±0.01aD | 1.10±0.03aC | |
RGY2 | 0.98±0.00bA | 1.03±0.01bB | 1.14±0.02bC | 1.12±0.01bD | 1.10±0.01bC | |
Control | 9.04±0.01abD | 8.49±0.37abA | 8.93±0.02abB | 9.15±0.02abC | 9.04±0.04abB | |
RGY0.5 | 9.49±0.04cD | 8.84±0.04cA | 8.86±0.04cB | 9.14±0.06cC | 8.89±0.04cB | |
RGY1 | 9.11±0.02bcD | 8.83±0.08bcA | 9.08±0.03bcB | 8.98±0.13bcC | 8.91±0.03bcB | |
RGY1.5 | 9.16±0.05abD | 8.74±0.07abA | 8.94±0.05abB | 9.01±0.04abC | 8.93±0.05abB | |
RGY2 | 9.05±0.09aD | 8.63±0.07aA | 8.99±0.05aB | 8.90±0.07aC | 8.84±0.03aB | |
Control | 9.00±0.02aD | 8.94±0.01aC | 8.83±0.05aA | 8.81±0.12aB | 8.76±0.05aA | |
RGY0.5 | 9.30±0.05cD | 9.12±0.03cC | 8.81±0.03cA | 9.21±0.03cB | 9.04±0.03cA | |
RGY1 | 9.20±0.03cD | 9.14±0.02cC | 9.04±0.03cA | 9.05±0.07cB | 9.01±0.03cA | |
RGY1.5 | 9.13±0.02bD | 9.12±0.02bC | 8.90±0.17bA | 9.06±0.11bB | 8.94±0.05bA | |
RGY2 | 9.10±0.01bD | 9.07±0.02bC | 8.94±0.07bA | 8.89±0.05bB | 8.94±0.03bA |