Sensory parameter

Treatment

Storage day

0

3

6

9

13

Overall quality

Control

9.00 ± 0.00Aa

7.60 ± 0.22ABb

6.37 ± 0.34Ac

5.47 ± 0.17Bd

4.00 ± 0.44Ae

15%CO2-1 h

9.00 ± 0.00Aa

6.87 ± 0.27Bb

5.96 ± 0.23Ac

5.20 ± 0.27Bc

4.06 ± 0.41Ad

15%CO2-3 h

9.00 ± 0.00Aa

7.80 ± 0.27ABb

6.67 ± 0.44Ac

6.53 ± 0.36Ac

4.20 ± 0.56Ad

30%CO2-1 h

9.00 ± 0.00Aa

7.27 ± 0.39ABb

5.89 ± 0.55Ac

5.13 ± 0.56Bcd

4.27 ± 0.42Ad

30%CO2-3 h

9.00 ± 0.00Aa

7.20 ± 0.29ABb

7.00 ± 0.32Ab

5.19 ± 0.30Bc

4.53 ± 0.17Ac

50%CO2-1 h

9.00 ± 0.00Aa

6.86 ± 0.43Bb

6.13 ± 0.39Ab

4.93 ± 0.29Bc

4.07 ± 0.47Ac

50%CO2-3 h

9.00 ± 0.00Aa

8.00 ± 0.28Ab

6.13 ± 0.37Ac

5.79 ± 0.30ABc

4.26 ± 0.16Ad

Appearance

Control

9.00 ± 0.00Aa

7.47 ± 0.23ABb

6.73 ± 0.30Ab

5.34 ± 0.35ABc

3.32 ± 0.30Ad

15%CO2-1 h

9.00 ± 0.00Aa

6.87 ± 0.27Bb

6.13 ± 0.13Ac

5.00 ± 0.18Bd

3.68 ± 0.29Ae

15%CO2-3 h

9.00 ± 0.00Aa

8.20 ± 0.34Ab

6.93 ± 0.34Ab

6.24 ± 0.48Ab

3.87 ± 0.61Ac

30%CO2-1 h

9.00 ± 0.00Aa

7.53 ± 0.40ABb

6.33 ± 0.38Ac

5.46 ± 0.43ABc

4.19 ± 0.33Ad

30%CO2-3 h

9.00 ± 0.00Aa

7.67 ± 0.35ABb

7.13 ± 0.40Ab

5.07 ± 0.47Bc

4.34 ± 0.20Ac

50%CO2-1 h

9.00 ± 0.00Aa

7.47 ± 0.40ABb

6.07 ± 0.25Ac

4.85 ± 0.26Bd

3.57 ± 0.11Ae

50%CO2-3 h

9.00 ± 0.00Aa

7.60 ± 0.41ABb

6.42 ± 0.47Ac

5.50 ± 0.31ABc

3.85 ± 0.24Ad

Visual texture

Control

9.00 ± 0.00Aa

7.00 ± 0.37Bb

6.89 ± 0.26Ab

5.93 ± 0.19ABc

3.34 ± 0.22Bd

15%CO2-1 h

9.00 ± 0.00Aa

7.20 ± 0.33Bb

5.87 ± 0.20Ac

4.80 ± 0.25Cd

3.36 ± 0.21Be

15%CO2-3 h

9.00 ± 0.00Aa

8.20 ± 0.08Aa

6.67 ± 0.37Ab

6.19 ± 0.31Ab

3.77 ± 0.44ABc

30%CO2-1 h

9.00 ± 0.00Aa

7.27 ± 0.29Db

5.93 ± 0.45Ac

4.87 ± 0.36Cd

4.21 ± 0.40ABd

30%CO2-3 h

9.00 ± 0.00Aa

7.53 ± 0.13ABb

6.67 ± 0.30Ac

4.87 ± 0.31Cd

4.53 ± 0.17Ad

50%CO2-1 h

9.00 ± 0.00Aa

7.40 ± 0.24Bb

6.07 ± 0.34Ac

4.85 ± 0.26Cd

3.89 ± 0.28Abe

50%CO2-3 h

9.00 ± 0.00Aa

7.33 ± 0.15Bb

5.87 ± 0.39Ac

5.27 ± 0.25BCc

3.87 ± 0.28ABd

Softening index

Control

0.00 ± 0.00Ad

0.17 ± 0.04ABCc

0.20 ± 0.04Bc

0.34 ± 0.03ABb

0.68 ± 0.01Aa

15%CO2-1 h

0.00 ± 0.00Ac

0.20 ± 0.03ABb

0.22 ± 0.05Bb

0.27 ± 0.03ABb

0.57 ± 0.03Aa

15%CO2-3 h

0.00 ± 0.00Ac

0.20 ± 0.02ABb

0.21 ± 0.04Bb

0.24 ± 0.03Bb

0.57 ± 0.06Aa

30%CO2-1 h

0.00 ± 0.00Ac

0.23 ± 0.03Ab

0.23 ± 0.02Bb

0.26 ± 0.03ABb

0.59 ± 0.06Aa

30%CO2-3 h

0.00 ± 0.00Ae

0.11 ± 0.01Cd

0.18 ± 0.03Bc

0.28 ± 0.04ABb

0.60 ± 0.02Aa

50%CO2-1 h

0.00 ± 0.00Ae

0.14 ± 0.02BCd

0.24 ± 0.03Bc

0.36 ± 0.05Ab

0.62 ± 0.04Aa

50%CO2-3 h

0.00 ± 0.00Ad

0.16 ± 0.01ABCc

0.39 ± 0.05Ab

0.41 ± 0.02ABb

0.56 ± 0.02Aa