Treatments

Pungency

Browning

Bitterness

Off-Odor

Sourness

Control

1.11 ± 0.33^G

1.18 ± 0.50^EFG

1.31 ± 0.72^GH

1.08 ± 0.33^F

1.03 ± 0.18^G

3% H₂O₂

1.33 ± 0.68^FG

1.14 ± 0.51^FG

1.48 ± 0.77^FGH

1.15 ± 0.52^F

1.20 ± 0.51^EFG

0.1% Cinnamon oil

1.83 ± 0.94^EF

1.05 ± 0.22^G

1.28 ± 0.59^H

1.72 ± 0.90^EF

1.13 ± 0.39^FG

0.1% Clove bud oil

2.93 ± 1.10^BCD

1.62 ± 0.80^DE

1.90 ± 1.02^DEFGH

2.78 ± 1.19^BCD

1.34 ± 0.74^DEFG

0.1% Lemongrass oil

3.57 ± 1.27^AB

1.88 ± 0.96^D

1.98 ± 1.07^CDEFG

3.40 ± 1.22^AB

1.92 ± 1.03^BCD

0.1% Oregano oil

2.93 ± 1.35^BCD

1.30 ± 0.62^EFG

2.17 ± 1.38^BCDE

2.60 ± 1.37^CD

1.51 ± 0.89^CDEFG

0.1% Carvacrol

2.73 ± 1.07^D

1.55 ± 0.81^DEF

2.53 ± 1.37^BCD

2.90 ± 1.07^ABC

1.75 ± 1.02^CDE

0.1% Citral

2.73 ± 1.25^D

1.27 ± 0.58^EFG

1.62 ± 0.94^EFGH

2.85 ± 1.16^BCD

1.59 ± 0.93^CDEFG

3% Apple extract

1.25 ± 0.60^FG

3.65 ± 0.92^B

1.71 ± 1.00^EFGH

1.30 ± 0.53^F

1.37 ± 0.66^DEFG

3% Grapeseed extract

1.28 ± 0.55^FG

3.22 ± 0.96^BC

1.62 ± 0.87^EFGH

1.32 ± 0.57^F

1.35 ± 0.73^DEFG

7% Olive extract

2.38 ± 1.17^DE

3.65 ± 0.95^B

2.46 ± 1.21^BCD

2.43 ± 1.14^CD

1.97 ± 1.16^BC

10% Olive extract

2.48 ± 1.03^D

3.17 ± 0.83^C

2.70 ± 1.27^B

2.23 ± 1.10^DE

2.40 ± 1.17^AB

0.1% Clove bud oil + 3% Apple extract

3.43 ± 1.20^ABC

4.27 ± 0.84^A

2.63 ± 1.24^BC

3.37 ± 1.22^AB

1.60 ± 1.03^CDEFG

0.1% Oregano oil + 1% Grapeseed extract

2.88 ± 1.19^CD

3.23 ± 0.85^BC

2.14 ± 1.18^BCDEF

2.98 ± 1.19^ABC

1.67 ± 1.02^CDEF

0.1% Oregano oil + 10% Olive extract

3.62 ± 1.14^A

4.37 ± 0.76^A

3.45 ± 1.28^A

3.52 ± 1.21^A

2.87 ± 1.49^A