Proximate and Nutritional Composition of Stored Bulb Onions as Affected by Harvest and Postharvest Treatments

Table 6

Pearson’s correlation matrix between nutritional variables in stored bulb onions.

Variables	MC
Weight loss	−0.703	Weight loss
Protein	0.681	−0.663	Protein
Vitamin C	0.856	−0.880	0.724	Vitamin C
Zn	0.191	−0.363	0.177	0.316	Zn
P	−0.163	−0.496	0.215	0.252	0.213	P
K	0.833	−0.502	0.496	0.631	0.107	−0.264	K
Ca	0.600	−0.559	0.428	0.547	0.201	0.177	0.573	Ca
Fe	0.479	−0.286	0.338	0.450	−0.007	−0.110	0.447	0.199	Fe
Na	−0.678	0.831	−0.796	−0.829	−0.274	−0.425	−0.446	−0.468	−0.329

Values in bold are different from 0 with a significance level alpha = 0.05. Moisture content.