ELABORATION AND CHARACTERIZATION OF GUAVA YOGURT WITH BEET SYRUP ENRICHED WITH FRUCTOOLIGOSACCHARIDE/ELABORACAO E CARACTERIZACAO DE IOGURTE DE GOIABA E BETERRABA ENRIQUECIDO COM FRUTOOLIGOSSACARIDEO/PREPARACION Y CARACTERIZACION DE YOGUR DE GUAYABA Y REMOLACHA ENRIQUECIDO CON FRUCTOOLIGOSACARIDOS
Yogurt is a product obtained by lactic acid fermentation that is widely accepted by the population. Aiming to add functional value to this food, the work aimed to develop and physicochemical characterization of three yogurt formulations with 370g guava and 80g beetroot enriched with fructooligosacch...
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Veröffentlicht in: | Revista Foco 2024-05, Vol.17 (5) |
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Sprache: | por |
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Zusammenfassung: | Yogurt is a product obtained by lactic acid fermentation that is widely accepted by the population. Aiming to add functional value to this food, the work aimed to develop and physicochemical characterization of three yogurt formulations with 370g guava and 80g beetroot enriched with fructooligosaccharide (FOS). Three different samples were prepared: formulation A (without addition of FOS); formulation B (5g of FOS/200g portion) and formulation C (10g of FOS/200g portion). After preparation, the products were characterized physically and chemically through analysis of acidity, ash, moisture, pH, proteins, lipids and carbohydrates to assess whether the yogurts complied with the standards established by legislation. The physicochemical results indicated that the acidity content (1.00 to 0.94%), humidity (78.16 to 76.6%) and carbohydrates (14.41 to 12.45%) did not present statistical differences between the three formulations. It is concluded that the use of prebiotics in yogurts, combined with the use of low- cost fruits and vegetables with high nutritional value, such as guava and beetroot, makes this product a new food option with functional potential for consumers. Keywords: Prebiotic; functional; Psidium guajava; Beta vulgaris L. O iogurte e um produto obtido por fermentacao lactica que possui ampla aceitacao pela populacao. Visando agregar valor funcional a esse alimento, o trabalho teve como objetivo a elaboracao e caracterizacao fisico-quimica de tres formulacoes de iogurte com 370g goiaba e 80g de beterraba enriquecido com frutooligossacarideo (FOS). Foram preparadas tres amostras diferentes sendo, formulacao A (sem adicao de FOS); formulacao B (5g de FOS/porcao de 200g) e formulacao C (10g de FOS/ porcao de 200g). Apos elaboracao, os produtos foram caracterizados fisico-quimicamente atraves das analises de acidez, cinzas, umidade, pH, proteinas, lipideos e carboidratos para avaliar se os iogurtes estavam em conformidade com os padroes estabelecidos pela legislacao. Os resultados fisico-quimicos indicaram que o teor de acidez (1,00 a 0,94%), umidade (78,16 a 76,6%) e carboidratos (14,41 a 12,45%) nao apresentaram diferencas estatisticas entre as tres formulacoes. Conclui-se que, o uso de prebioticos em iogurtes, aliado a utilizacao de frutas e hortalicas de baixo custo e elevado valor nutricional, como a goiaba e a beterraba, faz com que este produto traga uma nova opcao de alimento com potencial funcional para os consumidores. Palavras-chave: Prebiot |
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ISSN: | 1981-223X 1981-223X |
DOI: | 10.54751/revistafoco.v17n5-086 |