The juice was extracted using domestic juice extractor at ambient temperature (32 ± 1 °C) and was filtered through muslin cloth. The TSS of the filtered juice was measured thrice using a hand held digital refractometer (Pal-1, Atago, range 0–53°Brix, least count 0.2°Brix, Japan) and acidity was determined using standard titration method (AOAC 1990).