Table 4.

Values of flow index (n) and consistency index (K) of experimental (S_A) and commercial spreads (S_B and S_C) of Table S1, obtained from the flow curve data regression by the power law model, at different temperatures.

Parameter	T (°C)	S A	S B	S C
K (Pa·sn)	10	54.7 ± 3.0dA	676.0 ± 20.0dC	513.0 ± 48.0dB
	20	38.5 ± 1.9cA	266.0 ± 14.0cC	205.0 ± 5.0cB
	30	27.7 ± 0.3bA	164.0 ± 3.0bC	122.0 ± 6.0bB
	40	23.5 ± 0.1aA	45.0 ± 3.0aB	76.0 ± 3.0abC
	50	23.4 ± 0.5aA	42.0 ± 2.0aB	71.0 ± 3.0abC
	60	29.9 ± 0.2bA	41.0 ± 2.0aB	63.0 ± 5.0aC
n (-)	10	0.582 ± 0.028eB	0.112 ± 0.002aA	0.130 ± 0.033aA
	20	0.561 ± 0.016eB	0.196 ± 0.006bA	0.299 ± 0.011cA
	30	0.514 ± 0.001dC	0.253 ± 0.009cA	0.287 ± 0.009cB
	40	0.439 ± 0.003cC	0.303 ± 0.011dB	0.265 ± 0.008cA
	50	0.350 ± 0.002bC	0.235 ± 0.014cB	0.189 ± 0.010bA
	60	0.269 ± 0.002aB	0.189 ± 0.016bA	0.199 ± 0.019bA
R 2	10	0.965	0.999	0.999
	20	0.975	0.997	0.999
	30	0.953	0.990	0.997
	40	0.958	0.981	0.981
	50	0.969	0.987	0.985
	60	0.974	0.985	0.988

Values are reported as mean values ± s.d. For each parameter, values with different lowercase letters within the same column (effect of temperature) are significantly different (p < 0.05), while values with different uppercase letters within the same row (effect of spread) are significantly different (p < 0.05).