Abstract:
Goraka extract incorporated ice cream can be considered as a low fat healthy food. The flesh
of the fruit is mild to distinctly acidic. The Goraka fruits have become the latest novelty to hit
the health industry and has become in demand worldwide. Goraka also has been used in food
fortification especially in milk foods. Ice cream is the most preferable food for many people
like adults and children, so Goraka incorporated to ice cream can get the most health benefits.
Goraka fruits are edible, but too acidic to be eaten raw and dried Goraka added to a few curries,
so people are not getting maximum utilization of Goraka.
Therefore the cow milk ice cream was prepared using different percentages of Goraka extract.
The treatment were as follows, T0 ice cream formulation without Goraka extract concentration,
T1 ice cream formulation with 1% Goraka extract concentration, T2 ice cream formulation with
3% Goraka extract concentration. T3ice cream formulation ice cream formulation with 5%
Goraka extract concentration, T3 ice cream formulation with 7% Goraka extract concentration
and To was used as control from each treatment three replicates were carried out. Physio-chemical analysis was pH, total solid, total soluble solid, fat content, Titrable acidity and ash
content was conducted using the standard AOAC method and Sensory evaluation was carried
out using a sensory panel consisting of 25 panelists. The colour, taste, yexture, aroma and
overall acceptability were evaluated using a seven point hedonic scale to all treatments.
The result of this study revealed that. pH, total soluble solid and fat content were reduced by
the Goraka extract and titrable acidity, ash content and total solid were increased by the Goraka
extract. 3% of Goraka extract added ice cream achieved highest overall acceptability scores
than without goraka extract ice cream, 1%,5% and 7% Goraka extract added ice cream. The
pH (6.63+-0.003%), Total soluble solid (30.35+-0.63%) and fat content (8.88+-0.005%) were
significantly higher in without Goraka extract added ice cream and total solid (38.62+-0.02%),
titrable acidity (0.43+-0.01%) and ash content (0.626+-0.003%) were higher in 7%
Goraka extract added ice cream. As a result of sensory evaluation revealed that, 3% of Goraka
extract added ice cream had the highest mean score of overall quality of all sensorial properties
like taste, colour, texture, aroma and overall acceptability. Finally, it can concluded that cow
milk ice cream formulation with 3% Goraka extract is having good potential for the health
food
