Table 11.

Pearson correlation coefficient (r) matrix between physicochemical and functional properties and flow velocities

Variables	Li	Pro	Ash	Car	Phe	Cyan	MD	WRC	WAC	SwP	Ca	Mg	K	Na	Cu	Fe	P	pH	TA	Starch	AM	AMYP	RS	Phy	SI	GWCF	YSPF
Li	1
Pro	0.907	1
Ash	0.847	0.679	1
Car	−0.976	−0.964	−0.842	1
Phe	−0.174	0.070	−0.663	0.162	1
Cyan	−0.962	−0.987	−0.747	0.987	0.003	1
MD	0.991	0.952	0.836	−0.996	−0.145	−0.987	1
WRC	−0.773	−0.938	−0.393	0.827	−0.411	0.903	−0.823	1
WAC	0.295	0.574	−0.207	−0.354	0.852	−0.494	0.354	−0.819	1
SwP	−0.729	−0.938	−0.361	0.803	−0.423	0.886	−0.791	0.995	−0.833	1
Ca	0.186	0.449	−0.336	−0.224	0.923	−0.375	0.233	−0.730	0.987	−0.740	1
Mg	−0.786	−0.558	−0.451	0.624	−0.142	0.662	−0.692	0.571	−0.331	0.487	−0.323	1
K	−0.850	−0.970	−0.732	0.945	0.082	0.941	−0.914	0.856	−0.451	0.864	−0.306	0.370	1
Na	−0.750	−0.726	−0.930	0.826	0.602	0.737	−0.789	0.449	0.106	0.453	0.261	0.181	0.839	1
Cu	−0.977	−0.973	−0.807	0.998	0.098	0.995	−0.997	0.858	−0.409	0.832	−0.285	0.656	0.940	0.787	1
Fe	−0.993	−0.881	−0.797	0.947	0.107	0.945	−0.972	0.774	−0.328	0.721	−0.234	0.838	0.796	0.687	0.955	1
P	0.476	0.302	0.870	−0.500	−0.927	−0.357	0.473	0.047	−0.595	0.054	−0.712	−0.013	−0.449	−0.861	−0.441	−0.396	1
pH	0.837	0.840	0.918	−0.911	−0.464	−0.846	0.879	−0.605	0.068	−0.605	−0.088	−0.298	−0.921	−0.983	−0.882	−0.765	0.762	1
TA	−0.795	−0.965	−0.461	0.863	−0.325	0.926	−0.852	0.994	−0.768	0.994	−0.665	0.522	0.907	0.539	0.888	0.783	0.058	−0.682	1
Starch	−0.598	−0.267	−0.871	0.513	0.838	0.388	−0.533	−0.041	0.585	−0.097	0.658	0.420	0.305	0.679	0.471	0.574	−0.866	−0.612	0.012	1
AM	0.678	0.920	0.361	−0.784	0.374	−0.851	0.757	−0.967	0.802	−0.987	0.696	−0.349	−0.892	−0.508	−0.807	−0.652	0.000	0.644	−0.980	0.126	1
AMYP	0.678	−0.920	−0.361	0.784	−0.374	0.851	−0.757	0.967	−0.802	0.987	−0.696	0.349	0.892	0.508	0.807	0.652	0.000	−0.644	0.980	−0.126	−1.000	1
RS	0.395	0.645	−0.110	−0.443	0.807	−0.578	0.447	−0.869	0.994	−0.876	0.972	−0.419	−0.516	0.032	−0.498	−0.428	−0.529	0.146	−0.821	0.494	0.836	−0.836	1
Phy	0.949	0.887	0.941	−0.973	−0.386	−0.923	0.963	−0.678	0.134	−0.655	−0.005	−0.537	−0.908	−0.921	−0.955	−0.904	0.687	0.965	−0.734	−0.669	0.652	−0.652	0.207	1
SI	0.392	0.684	−0.072	−0.473	0.756	−0.599	0.463	−0.885	0.985	−0.904	0.945	−0.315	−0.589	−0.059	−0.521	−0.407	−0.456	0.226	−0.852	0.502	0.890	−0.890	0.987	0.270	1
GWCF	−0.991	−0.912	−0.770	0.958	0.050	0.965	−0.979	0.821	−0.395	0.774	−0.298	0.822	0.827	0.663	0.969	0.997	−0.356	−0.770	0.829	0.514	−0.709	0.709	−0.492	−0.902	−0.476	1
YSPF	0.490	0.252	0.144	−0.309	0.291	−0.368	0.392	−0.549	0.288	−0.260	0.338	−0.935	−0.033	0.169	−0.351	−0.591	−0.242	−0.059	−0.270	−0.239	0.100	−0.100	0.352	0.204	0.213	−0.569	1

Italic values: p < 0.05; bold values: p < 0.01; plain values: nonsignificant.

AM: amylose; AMYP: amylopectin; Car: carbohydrates; Cyan: cyanide; Fib: fibers; GYCF: germinated yellow corn flour; Li: lipids; MD: mass density; Phe: phenols; Phy: phytates; Pro: proteins; RS: reducing sugar; SI: solublility index; SwP: swelling power; TA: titratable acidity; wac: water absorption capacity; wrc: water retention capacity; WSPF: white sweet potato flour.