[Use of Phaseolus vulgaris and Vigna sinensis in a fermented dairy drink].
The objective of this work was to develop a new kind fermented dairy drink, partially substituted with clear varieties of Phaseolus vulgaris (caraota) and Vigna sinensis (frijol). The formulation of fermented dairy drinks included sterile extracts of caraota and frijol, as partial substitutes which replaced milk: 10, 20 and 30%. The mixtures were inoculated with 2% of a mixture of Lactobacillus acidophillus, Streptococcus thermophilus and Bifidobacterium sp. and were incubated at 42 degrees C for 7 hours. Mango and guava jams were used as flavorings at 20%. On the basis of the sensorial evaluation the mixtures 10% frijol-mango, 10% frijol-guava, 30% caraota-mango and 20% caraota-guava were selected. In the selected fermented dairy drinks, the levels of protein, soluble and insoluble fiber, available and resistant starches were increased and the protein digestibility was 81%. The technical feasibility of partial substitution of milk with extracts of Phaseolus vulgaris or Vigna sinensis. For the elaboration of a fermented dairy drink similar to the liquid yogurt kind was demonstrated.
Granito
Marisela
M
Dpto. de Tecnología de Servicios, Universidad Simón Bolívar, Venezuela.
Trujillo
Lesma
L
Guerra
Marisa
M
D043302:Cultured Milk Products / Q000737:chemistry; D019587:Dietary Supplements; D007887:Fabaceae / Q000737:chemistry; D009753:Nutritive Value; D027805:Phaseolus / Q000737:chemistry