Treatments Storage Interval (Days) Mean 
0 15 30 45 60 75 90 % Decrease
GL0 3.84 3.81 3.78 3.75 3.73 3.70 3.67 4.43 3.75 d
GL1 3.86 3.82 3.79 3.77 3.74 3.70 3.67 5.03 3.76 c
GL2 3.87 3.85 3.83 3.80 3.77 3.74 3.71 4.13 3.80 a
GL3 3.89 3.84 3.82 3.78 3.75 3.72 3.68 5.40 3.78 b
GL4 3.85 3.83 3.80 3.77 3.75 3.71 3.69 4.29 3.77 c
GL5 3.89 3.86 3.82 3.79 3.76 3.72 3.69 5.04 3.79 ab
Mean 3.87 a 3.84 b 3.81 c 3.78 d 3.76 e 3.72 f 3.69 g    
Values having different alphabetical letters are significantly (P<0.05) not same
LSD at 5% level for treatments = 0.242
LSD at 5% level for intervals = 0.902
Table 7: Effect of storage period and treatments on pH of guava bar