For the preparation of emulsions, the wall materials were dissolved in water at 25 ° C and the mixture was
stirred until completely dissolved. The total solid concentration was fixed at 30%. Flaxseed oil was then
added to the wall material and hydrated at a concentration of 20% with respect to total solids [10] [4] [5]; and
the emulsion was formed using an Ultra-Turrax homogenizer T8basic (Ika, Wilmington, USA), operating at a
speed of 18,000 rpm for 5 minut