Treatments Storage intervals (Days) % Decrease Means
Fresh 15 30 45 60 75 90
T0 35.0 32.8 29.4 26.7 23.9 20.0 17.4 50.28 26.46e
T1 35.1 33.8 30.1 28.3 24.9 22.2 19.5 44.44 27.70cde
T2 34.7 32.6 30.5 27.4 25.2 22.0 20.1 42.07 27.50de
T3 36.1 34.9 31.3 29.2 26.4 23.6 21.0 41.82 28.93bc
T4 34.8 32.7 31.5 28.3 26.2 24.1 22.6 35.05 28.60cd
T5 37.2 35.5 34.2 32.0 30.8 28.6 24.4 34.40 31.81a
T6 34.7 32.5 31.5 30.3 29.0 27.2 25.0 27..95 30.03b
T7 37.1 35.7 34.5 32.3 30.8 27.2 26.0 29..91 31.94a
T8 34.8 32.7 30.0 25.8 25.7 25.6 25.4 27.01 28.57cd
T9 37.0 35.7 32.5 32.5 31.2 28.5 25.7 31.87 31.87a
Means 35.65a 33.89b 31.55c 29.28d 27.41e 24.9f 22.71g    
Mean values followed by different letters are significantly (P<0.05) different from each other.
LSD value for storage interval = 1.164
LSD value for treatments =1.391
Table 1: Effect of storage intervals and treatments on ascorbic acid content of orange lemonade.