Aspectos sensoriais e físico-químicos de “iogurtes” de soja com espessantes/estabilizantes a base de fécula de inhame (Dioscorea alata), amido modificado e gelatina
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Panhoni Manzano, Gabriela Paulino [UNESP]
Daiuto, Érica Regina [UNESP]
Janzantti, Natalia Soares [UNESP]
Rossi, Elizeu Antonio [UNESP]
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Centro Pesquisa Processamento Alimentos
This study had as objective to evaluate the effect of yam starch, modified starch from Cargill-Brasil (Amidomax 4800 (R)) and gelatin from Gelita-Brasil (GEL-LAC) as stabilizers/thickeners in different ratios and combinations in the soy yoghurt fermented with Enterococcus faecium and Lactobacillus helveticus ssp jugurti. Ten soy yoghurt formulations containing these different stabilizers/thickeners, always totalizing 0.5% in relation to the final formulation, were analyzed in sensorial and physical-chemical terms. Based on the observed results, it was concluded in relation to the sensorial point of view that the more appropriate product was processed only with gelatin at 0.5% concentration. This product also presented the best physical-chemical results related to consistency, syneresis and water holding capacity. However, the isolated use of gelatin increased fermentation time of the soy yoghurt.
SOY YOGHURT, YAM, MODIFIED STARCH, GELATIN, SENSORIAL ANALYSIS, PHYSICAL-CHEMICAL ANALYSIS
Boletim do Centro de Pesquisa de Processamento de Alimentos. Curitiba Pr: Centro Pesquisa Processamento Alimentos, v. 26, n. 2, p. 287-296, 2008.