Browsing by Author "Guachamin Lasluisa, Karen Evelyn"

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    Análisis del efecto prebiótico de una compota a base de manzana (Malus domestica) y zanahoria (Daucus carota)
    (Universidad Técnica de Ambato. Facultad de Ciencia e Ingeniería en Alimentos y Biotecnología. Carrera de Alimentos, 2024-08) Guachamin Lasluisa, Karen Evelyn; Sánchez Garnica, Manoella Alejandra
    Currently, gastrointestinal problems, mainly in infants, have increased owing to the low consumption of foods rich insoluble fiber. This deficiency can negatively affect the intestinal microbiota and contribute to the development of diseases, such as diarrhea and constipation. To address this problem, three compotes made with apple and carrot in different proportions were developed. The formulations were as follows: A, 50 percent apple and 50 percent carrot; B, 25 percent apple and 75 percent carrot; and C, 75 percent apple and 25 percent carrot. A study was carried out to determine which of these formulations had the greatest prebiotic effect, that is, the greatest capacity to promote the health of the intestinal microbiota. The samples were diluted in M9 mineral medium and Lactobacillus Salivarius was added as a probiotic to evaluate the effectiveness of each compound. In addition, the procedure was repeated using E. coli to determine the composition with the highest prebiotic effect. The results indicated that formulation A, with 50 percent apple and 50 percent carrot, had the greatest prebiotic effect. This combination is rich in soluble fiber, beneficial for digestive health and suitable for human consumption. Formulation A compote also stood out for its pleasant taste, aroma and texture, which makes it attractive to consumers and confirms the benefits expected from its regular consumption.