The rheological properties on a frequency sweep test and creep
test were analysed on control and LH-butter. Rheology properties
are important for determining the texture, fat crystal polymorphism
and plastic behaviour (Rukke, Kottage, Abrahamsen, &
Schuller, 2010). The properties of the fat crystal network can be
quantified using rheological analysis where storage/elastic modulus
(G0) and loss/viscous modulus (G00) have been utilised to relate
whether the sample behaves as a solid or liquid