On rheological assessment of adding modified starch in ice cream was found to be higher consistency coefficient of sample light higher than sample control.
Overall, the values tended to agree with the consistency coefficient and sensory viscosity data indicating the low fat and fat free samples are not as viscous as the regular fat and light samples.
On syneresis properties was found that increased levels of all hydrocolloids significantly reduced the extent of syneresis.
On texture assessment characteristics firmness of sample light and fat free not significantly sample control.
And sensory evaluation had no adverse effect on the yogurt flavor. They had variable effects on the body and texture of yogurt, increased with level of all hydrocolloids increased the score in nearly all cases.