The range of microstructures created by heat induced gelation of
mixed gels was similar to those formed by cold gelation (van den Berg
et al., 2009). However, higher protein concentrations used in this
study (13% instead of 3% for van den Berg et al., 2009) produced much
firmer gels. In addition, the gels remained self-supporting even after
the continuous phase switched from protein to polysaccharide.