The study was undertaken with an objective to evaluate the effect of drying techniques on functional properties and chemical composition of okara (soybean processing byproduct). The predefined drying techniques like oven, freeze and solar tunnel drying were followed and their effect on the physico-chemical properties of okara were studied. Fresh okara was extracted, processed (dried) and powdered from variety PS-1347. However, fresh okara showed higher protein solubility as compared to okara powders irrespective of drying techniques but freeze dried okara had highest protein solubility followed by oven dried and solar tunnel dried okara powders. Water holding capacity was increased due to drying as compared to fresh okara and freeze dried okara powder showed maximum water holding capacity. | Effect of drying techniques on functional and physico-chemical properties of okara