Table 1.

Analysis of variance (ANOVA) table indicating mean square (MS) and statistically significant differences between cultivars (C) and wound-healing treatments (T) and their interaction (C × T) for SPP rating, total phenolic (TSP) content, phenolic acid content, proline content, activities of enzymes associated with pentose phosphate pathway, TCA cycle, proline catabolism, and antioxidants at 3 (A), 6 (B), and 9 (C) days after wounding of potato tuber tissues.

	df	SPP Rating	TSP	Ferulic Acid	Chlorogenic Acid	Gallic Acid	Catechin	G6PDH	SDH	PDH	Proline	TA	CAT	GPX	SOD
3 D (A)
C	4	0.9 n.s.	0.80*	84076*	27288*	181.6*	14.1n.s.	245.6*	1.1*	425.2*	2300.0*	3374.6*	48.0*	1.3*	0.3 n.s.
T	3	16.0*	0.04 n.s.	50017*	164924*	40.1 n.s.	244.1*	8.75 n.s.	0.1 n.s.	60.4 n.s.	116.4 n.s.	592.9*	49.0*	0.07 n.s.	0.8*
C × T	12	2.8*	0.1*	27414*	44637*	46.9*	54.7*	54.1*	0.2*	104.0*	552.7*	826.2*	21.2*	0.3*	0.6*
6 D (B)
C	4	0.5 n.s.	0.3*	45605*	64548*	118.3*	190.8*	136.1*	0.3*	253.8*	1326.5*	1187.2*	17.2 n.s.	0.5*	0.2 n.s.
T	3	14.5*	0.3*	101026*	141757*	25.7 n.s.	44.8 n.s.	61.2*	0.03 n.s.	113.6*	294.5 n.s.	691.3*	116.3*	0.1*	0.6*
C × T	12	2.5*	0.1*	26955*	43238*	32.1*	54.9*	49.6*	0.1*	83.8*	432.8 n.s.	438.2*	25.8*	0.1*	0.3*
9 D (C)
C	4	0.8 n.s.	0.60*	44996*	11834*	58.7*	93.2n.s.	73.4*	0.1*	77.9*	3836.6*	1216.0*	173.0*	0.1*	n.d.
T	3	19.1*	0.12 n.s.	38521*	182176*	139.7*	295.4*	81.8*	0.01 n.s.	26.1 n.s.	350.5 n.s.	257.9*	115.7*	0.1*	n.d.
C × T	12	3.3*	0.16*	16573*	34276*	37.6*	97.9*	36.2*	0.1*	30.5*	1054.9*	356.6*	65.9*	0.1*	n.d.

*Significant at p ≤ 0.05 based on Tukey’s test.

n.s., not significant.

n.d., not detected.