. 2021 Oct 26;10(11):2589. doi: 10.3390/foods10112589

Table 5.

Correlation coefficients among the physical, chemical, and hydration attributes for the three soybean cultivars and AQ yield, emulsion and foaming capacity, emulsion, and foaming stability.

	AQ MO ¹	ES ¹	EC ¹	FC ¹	FS ¹	HSW	SCI	ED	SSA	WSA	CAR ¹	PRO ¹	Fiber ¹	Fat ¹	Ash ¹	H _max	H _rate
AQ YI (S1–S3) ¹	0.983	0.911	0.953	0.209	−0.472	0.536	−0.996	0.396	−0.815	−0.223	−0.926	−0.948	−0.578	0.988	0.645	−0.104	0.357
AQ YI (1–3) ¹	−0.952	−0.698	0.201	0.748	0.108	−0.828	−0.122	−0.907	0.555	−0.981	−0.404	−0.345	0.799	0.184	0.782	0.991	−0.924
AQ MO (S1–S3) ¹		0.971	0.881	0.385	−0.302	0.682	−0.961	0.558	−0.908	−0.040	−0.841	−0.873	−0.718	0.942	0.493	−0.285	0.522
AQ MO (1–3) ¹		−0.998 *	−0.513	0.103	−0.592	−0.989	0.581	−0.953	0.971	−0.591	0.320	0.380	0.995	−0.528	0.156	0.820	−0.940
ES (S1–S3) ¹			0.743	0.594	−0.066	0.837	−0.868	0.740	−0.982	0.199	−0.687	−0.732	−0.863	0.835	0.271	−0.506	0.711
ES (1–3) ¹			0.560	−0.048	0.636	0.979	−0.625	0.935	−0.983	0.545	−0.372	0.062	−0.988	0.575	−0.101	−0.787	0.920
EC (S1–S3) ¹				−0.097	−0.717	0.255	−0.977	0.099	−0.602	−0.508	−0.997 *	−1.000 **	−0.303	0.989	0.846	0.202	0.057
EC (1–3) ¹				0.801	0.996	0.382	−0.997 *	0.230	−0.703	−0.389	−0.977	−0.989	−0.427	1.000 **	0.768	0.070	0.189
FC (S1–S3) ¹					0.764	0.937	−0.117	0.981	−0.736	0.907	0.176	0.113	−0.919	0.054	−0.613	−0.994	0.988
FC (1–3) ¹					0.741	−0.248	−0.750	−0.398	−0.136	−0.863	−0.909	−0.881	0.199	0.790	0.999 **	0.654	−0.437
FS (S1–S3) ¹						0.491	0.552	0.623	−0.126	0.965	0.770	0.728	−0.447	−0.604	−0.978	−0.828	0.655
FS (1–3) ¹						0.467	−1.000 **	0.321	−0.767	−0.300	−0.953	−0.970	−0.511	0.997 *	0.704	−0.024	0.281
HSW							−0.455	0.987	−0.926	0.703	−0.177	−0.240	−0.999 **	0.398	−0.299	−0.895	0.980
SCI								−0.308	0.758	0.314	0.957	0.974	0.499	−0.998 *	−0.714	0.010	−0.072
ED									−0.854	0.807	−0.020	0.083	−0.978	0.248	−0.447	−0.955	0.999 **
SSA										−0.382	0.536	0.589	0.944	−0.715	−0.084	0.661	−0.832
WSA											0.575	0.522	−0.667	−0.373	−0.889	−0.946	0.831
CAR ¹												0.998 *	0.226	−0.973	−0.886	−0.279	0.071
PRO ¹													−0.288	−0.986	−0.854	−0.217	−0.041
Fiber ¹														−0.443	0.251	0.872	−0.969
Fat ¹															0.756	0.052	0.207
Ash ¹																0.693	−0.484
H_max																	−0.966

Pearson correlation coefficients (r) for the relationships between all characteristics were calculated. AQ, aquafaba; YI, yield; MO, moisture; ES, emulsion stability; EC, emulsion capacity; FC, foaming capacity; FS, foaming stability; HSW, 100 seed weight; ED, equivalent dimension; SCI, seed coat incidence; SSA, specific surface area; WSA, weight of seed coat per surface area; CAR, carbohydrate; PRO, protein; H_max, max hydration capacity; H_rate, initial hydration rate. *^, ** indicate significant for p < 0.05 and 0.01, respectively. ¹ Data modified from Shim et al. (2021) [18].