Fig. 4.
Apparent viscosity (ηapp) at γ′ = 20 s− 1 of gruels made of rice flour and soy milk at 10 g. 100 g− 1 of dry matter each as basic formulation (RS) or with addition of passion fruit fiber at 1 g. 100 g− 1 (RSPF) and fermented by single (A and B) or co-cultures (C and D). Means with different letters indicate significant differences (P < 0.05) between fermented products at pH 4.5, n = 3. Abbreviations: La = L. acidophilus L10; Lc = L. casei L26; Bl = B. lactis B94; Lp = L. plantarum A6; Lf = L. fermentum OgiE1. PA, PB and PC = L. plantarum A6 in co-culture with L. acidophilus L10, B. lactis B94 and L. casei L26, respectively. FA, FB and FC = L. fermentum OgiE1 in co-culture with L. acidophilus L10, B. lactis B94 and L. casei L26, respectively.