Protein solubility determination
Protein solubility of RBPE was determined by the procedure of Gnanasambandam and
Hettiarachchy (1995) and analyzed for protein by Kjeldahl method (A.O.A.C. 1995). Protein
solubility was calculated by dividing the amount of protein in supernatant by the amount of protein
in 100g sample and multiplied by 100.