Milk tablet is product of Royal Chitralada Projects aimed to encourage more dairy
consumption by Thai children. This study was conducted to developed milk tablet with high
nutritive value from milk and egg for rural school children under Her Royal Highness Princess
Maha Chakri Sirindhorn's Project. Consumer surveys were conducted to investigate attitudes of
school children toward milk products and flavoring using star picture 9-point hedonic scale.
Results showed that school children preferred milk tablet and strawberry flavor. Therefore, milk
tablet with strawberry flavor was chosen for prototype product. Dried egg yolk (DEY)composed
of 35% rice flour and 65% egg yolk was used in formulation to obtain specified nutritive values
of the tablet. Mixture design and linear programming were employed to formulate product to
obtain maximize protein and energy, minimize sugar and cost. The formulation must accept by
school children and compatible with processing facilities at the Royal Chitralada Projects. Main
ingredients for the tablet consist of whole milk powder, dried egg yolk powder (DEY) and
sugar. The optimum formula consists of 25%DEY, 55% milk powder, 15% sugar, 0.4%
cab-o-sil, 1% talcum, 3.5% comprecel and 0.1% strawberry flavor. One serving of the high
nutritive value milk tablet contained 20 tablets which provide energy of 100 kilocalories, 3 g
protein and 4.5g of fat which higher than the regular formulation. Consumer test was conducted
with 50 school children at Nan Province using star picture 9-point hedonic scale. Result
revealed that the product was accepted by those school children. They rated overall liking as
“like very much” (8.8 score from 9). Shelf-life study of the high nutritive value milk tablet
indicated that the tablet packed in aluminum foil laminated bag (PET/AL/LLDPE) can keep at
room temperature for 6 months without adverse effect to product quality.
Milk tablet is product of Royal Chitralada Projects aimed to encourage more dairyconsumption by Thai children. This study was conducted to developed milk tablet with highnutritive value from milk and egg for rural school children under Her Royal Highness PrincessMaha Chakri Sirindhorn's Project. Consumer surveys were conducted to investigate attitudes ofschool children toward milk products and flavoring using star picture 9-point hedonic scale.Results showed that school children preferred milk tablet and strawberry flavor. Therefore, milktablet with strawberry flavor was chosen for prototype product. Dried egg yolk (DEY)composedof 35% rice flour and 65% egg yolk was used in formulation to obtain specified nutritive valuesof the tablet. Mixture design and linear programming were employed to formulate product toobtain maximize protein and energy, minimize sugar and cost. The formulation must accept byschool children and compatible with processing facilities at the Royal Chitralada Projects. Mainingredients for the tablet consist of whole milk powder, dried egg yolk powder (DEY) andsugar. The optimum formula consists of 25%DEY, 55% milk powder, 15% sugar, 0.4%cab-o-sil, 1% talcum, 3.5% comprecel and 0.1% strawberry flavor. One serving of the highnutritive value milk tablet contained 20 tablets which provide energy of 100 kilocalories, 3 gprotein and 4.5g of fat which higher than the regular formulation. Consumer test was conductedwith 50 school children at Nan Province using star picture 9-point hedonic scale. Resultrevealed that the product was accepted by those school children. They rated overall liking as“like very much” (8.8 score from 9). Shelf-life study of the high nutritive value milk tabletindicated that the tablet packed in aluminum foil laminated bag (PET/AL/LLDPE) can keep atroom temperature for 6 months without adverse effect to product quality.
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