Figures & data
Table 1 The central composite experimental design and results for yield, apparent viscosity and ESI of crude hydrocolloid extract of wild sage seed
Table 2 Rheological data for wild sage seed hydrocolloid solution extracted on different conditions
Table 3 Analysis of variance for different models evaluated for prediction of responses in sage seed hydrocolloid extraction
Table 4 ANOVA results showing the variables as a linear, quadratic and interaction terms on each response variables and coefficients for the prediction models
Figure 1 Response surface for the effect of temperature, water to seed ratio and pH on yield of wild sage seed hydrocolloid; (a) T and W:S at pH = 6.0; (b) T and pH at W:S = 51:1; (c) W:S and pH at T = 55°C.
Figure 2 Response surface for the effect of temperature, water to seed ratio and pH on apparent viscosity (at 25°C, 1% (w/v) solution and shear rate 122 s−1) of wild sage seed hydrocolloid. (a) T and W:S at pH = 6.0; (b) T and pH at W:S = 51:1; and (c) W:S and pH at T = 55°C.
Figure 3 Response surface for the effect of temperature, water to seed ratio and pH on ESI (20% O/W emulsion) of wild sage seed hydrocolloid. (a) T and W:S at pH = 6.0; (b) T and pH at W:S = 51:1; and (c) W:S and pH at T = 55°C
