On rheological measurement of adding modified starch in ice cream was found to be higher consistency coefficient than 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.
3.6. Smoothness
On syneresis properties was found that increased levels of all hydrocolloids significantly reduced the extent of syneresis. On texture profile characteristics on hardness, adhesiveness and springiness, nearly all of these parameters significantly increased with increasing all hydrocolloids concentration. 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.