Table 2. Changes in mineral content of farro according to liquefaction treatment conditions (mg/g)

Sample¹⁾	PET	LTC (min)			F-value⁵⁾
Sample¹⁾	PET	30	60	90	F-value⁵⁾
Ca	0.074±0.003^2)b3)	0.085±0.007^a	0.089±0.004^a	0.087±0.001^a	6.569^*
Mg	0.288±0.010^b	0.291±0.021^b	0.306±0.014^ab	0.323±0.004^a	4.413^*
K	0.878±0.025	0.905±0.065	0.928±0.035	0.952±0.011	1.944
Fe	0.008±0.001^b	0.008±0.001^ab	0.009±0.001^a	0.009±0.001^a	5.833^*
Zn	0.008±0.001^b	0.009±0.001^a	0.010±0.001^a	0.010±0.0001^a	8.000^**
Se	ND⁴⁾	ND	ND	ND	-
Total mineral content	1.182±0.035^b	1.213±0.087^ab	1.254±0.050^ab	1.295±0.016^a	2.495

PET, pre-enzyme treatment; LTC, liquefaction enzyme treatment conditions; 30, liquefaction for 30 min; 60, liquefaction for 60 min; 90, liquefaction for 90 min.
All values are mean±SD (n=3).
Different superscript letters (^a-c) in the same row indicate significant differences (p<0.05) by Duncan’s multiple range test.
ND, not detected.
The significance of each coefficient was detrmined using both the F-value (Fisher test value) and p-value (^*Significant at p<0.1; ^**Significant at p<0.05; ^***Significant at p<0.01).