The higher amount of
protein in the adsorbed material supports the previous experimental
results reported for CFG samples, which showed that the
emulsification stability increased with increasing protein content of
CFG samples (Yadav, Johnston, Hotchkiss, et al., 2007). It is also
consistent with the investigations done on other polysaccharides,
notably, gum arabic and pectin, which have shown that proteinrich
fractions within the polysaccharides are responsible for their
superior emulsification properties (Evans et al., 2013).