Increasing the protein content of ice cream has important health
benefits,but also can have significant effects on the Physico-chemical attributes of ice cream. Here, the effects of increasing
protein content, either as single protein source or as specific protein
blends, on ice cream attributes were studied. As expected,
increasing protein content caused ice cream mixes to become more
viscous and more shear thinning. Slight differences among protein
types were observed, with procream causing the greatest changes
in rheological properties. Although some differences were observed in air cell and ice crystal size, through their influence on
the oil-water interface, type and concentration of protein had the
most significant effect on extent of fat destabilization and melt rate
of the finished ice creams
Increasing the protein content of ice cream has important healthbenefits,but also can have significant effects on the Physico-chemical attributes of ice cream. Here, the effects of increasingprotein content, either as single protein source or as specific proteinblends, on ice cream attributes were studied. As expected,increasing protein content caused ice cream mixes to become moreviscous and more shear thinning. Slight differences among proteintypes were observed, with procream causing the greatest changesin rheological properties. Although some differences were observed in air cell and ice crystal size, through their influence onthe oil-water interface, type and concentration of protein had themost significant effect on extent of fat destabilization and melt rateof the finished ice creams
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