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. 2020 Jun 24;9(6):828. doi: 10.3390/foods9060828

Table 1.

Power law models parameters describing the dependence of storage, loss and complex moduli on frequency.

Sample G(ω)=K·ωn G(ω)=K·ωn G*(ω)=K*·ωn*
K′ (Pa·sn′) n′ K″ (Pa·sn″) n″ K* (Pa·sn″) n*
C 67,170.67 ± 59.980 bw 0.168 ± 0.002 ax 18,873.054 ± 100.052 aw 0.251 ± 0.020 ax 69,705.540 ± 24.000 bw 0.176 ± 0.009 ax
M1 60,297.61 ± 100.014 a 0.197 ± 0.006 b 18,996.005 ± 60.005 a 0.266 ± 0.004 a 63,073.670 ± 20.015 a 0.206 ± 0.011 b
M2 81,740.20 ± 70.710 d 0.209 ± 0.007 b 28,679.779 ± 20.024 c 0.262 ± 0.002 a 86,570.750 ± 100.100 d 0.216 ± 0.009 b
M3 72,493.27 ± 79.980 c 0.206 ± 0.003 b 25,774.818 ± 99.900 b 0.255 ± 0.003 a 76,866.193 ± 30.102 c 0.213 ± 0.003 b
One-way ANOVA p values
p < 0.001 p < 0.001 p < 0.001 ns p < 0.001 p < 0.001
W1 48,054.22 ± 29.793 z 0.216 ± 0.005 y 18,251.391 ± 39.918 z 0.256 ± 0.001 x 51,381.573 ± 9.239 z 0.222 ± 0.019 y
W2 39,534.26 ± 50.029 x 0.218 ± 0.000 y 14,928.972 ± 70.016 x 0.247 ± 0.003 x 42,250.319 ± 100.170 x 0.223 ± 0.009 y
W3 42,774.78 ± 100.129 y 0.232 ± 0.001 z 16,458.544 ± 159.740 y 0.268 ± 0.006 x 45,813.940 ± 98.494 y 0.237 ± 0.003 y
One-way ANOVA p values
p < 0.001 p < 0.001 p < 0.001 ns p < 0.001 ns

Milk containing samples: a–d, mean values in the same column followed by different letters are significantly different (p < 0.05); whey containing samples: w–z, mean values in the same column followed by different letters are significantly different (p < 0.05); ns: not significant; C—control sample; M1—12.5% milk; M2—25% milk; M3—50% milk; W1—12.5% acid whey; W2—25% acid whey; W3—50% acid whey; G′—storage modulus (Pa); G″—loss modulus (Pa); G*—complex modulus (Pa); ω—angular frequency (rad/s); K′, K″, K* (Pa·sn′)—consistency indices; n′, n″, n*—flow behavior indices.