Soy Protein Isolate (90% protein) used in the
experiment was purchased commercially. Glycerol
(LR grade) used as plasticizer and Carboxymethyl
Cellulose, Oleic Acid, Sodium Benzoate and
Ascorbic Acid were purchased from local chemical
supplier. Sodium Hydroxide (LR grade) used for pH
adjustment was also purchased from S.D. Fine
Chemicals Pvt. Ltd. The tomato sample used in study
were purchased from local market and graded as per
equal maturity level.