2.2.1. Microparticulated whey prote

2.2.1. Microparticulated whey protein dispersions
Stock suspensions of MWP were prepared by dispersing 20% of the
protein ingredient into 0.01 M phosphate buffer (pH 6), and then leaving
overnight with continuous stirring (300 rpm) to ensure hydration
and dispersion. Sodium azide (0.05%) was then added to the system as
an antimicrobial.