Refreshing whey drink with the addition of rice flour and orange flavor
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| Autors: | , , |
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| Format: | texto |
| Estat: | Versión publicada |
| Data de publicació: | 2023 |
| Descripció: | Introduction. Whey is the residual liquid product of the manufacture of cheese with useful nutritional value. It contains 95 % of the lactose, 25 % of the proteins and 8 % of fat of the total milk components. Objective. To elaborate a refreshing whey drink with the addition of rice flour and orange concentrate. Materials and methods. The experimental work was realized at Food Department laboratories belongs to Pharmacy and Foods Institute from Universidad de La Habana-Cuba, between January and May 2021. The raw materials: whey, rice flower, and orange concentrated juice were characterized. A mix design was applied using Design–expert version 8.0 program to get the better formulation (combination of ingredients). The independent variables in percentage were: whey (79.95 to 84.15), concentrated orange juice (7 to 11), and guar gum stabilizer (from 0.1 to 0.3), and as response variables, acceptability and stability of the obtained drink. The best combination of ingredients was evaluated by a panel of judges based on the intensity of the odor, orange flavor, and consistency, using the attibutes “light”, “moderate” and “marked”. Results. The best formulation was composed of whey (84.15 %), orange concentrate (7 %), refined sugar (5 %), rice flour (3.75 %), and guar gum stabilizer (0.1 %). The sensorial acceptability criteria given by the training judges was “I like it”. Regarding the intensity of the orange smell, the whey beverage received a balanced criteria between the “light” and “moderate” ratings and the consistency was qualified as “light”. Conclusions. All formulations tested showed good stability and adequate sensory acceptability. The best combination showed no phase separation at 24 hours after processing and was characterized by twenty tasters. |
| Pais: | Portal de Revistas UCR |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Español Inglés |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/51970 |
| Accés en línia: | https://revistas.ucr.ac.cr/index.php/agromeso/article/view/51970 |
| Paraula clau: | whey cereal flours sensory evaluation experimental design lactosuero harinas de cereales evaluación sensorial diseño experimental |