Parameters FS BOS BSS
Vitamin A (µg) 55.9b ± 0.05 6.08b ±0.01 5.96c ± 0.02
Vitamin C  (mg/100g) 71.3a ±0.01 5.49b ± 0.02 5.67b ± 0.01
Iron (mg/100g) 3.57a ± 0.01 1.29b ± 0.01 0.69b ± 0.01
Zinc (mg/100g) 15.5a ± 0.01 3.76b ± 0.01 3.13b ± 0.01
Calcium (%) 57.1a ± 0.01 19.28c ± 0.01 12.02c ± 0.02
Magnesium (%)  21.6a ± 0.01 5.91b ± 0.01 4.75c ±  0.02
Values are means of three (3) replications ± standard deviation. Means within a row with the same superscript were not significantly different (P<0.05). FS, fresh sample,BOS, Blanched oven-dried sample, BSS, blanched sun dried sample.
Table 2: Micronutrients of fresh and treated okra samples.