Influence of 1-Methylcyclopropene Treatment on Postharvest Quality of Four Scab (Venturia inaequalis)-Resistant Apple Cultivars

Table 3

Antioxidant capacity of apple fruit at 70 or 140 days of storage at 0°C followed by 7 days at 20°C.

Cultivar	ABTS (mM TE/g DW)		FRAP (mM TE/g DW)
	Control	1-MCP	Control	1-MCP
Day 70
GD
GR
WC
PC
CC
Day 140
GD
GR
WC
PC
CC
Significance
Cultivar (C)	​​		NS
1-MCP (T)	​​		​
Storage duration (S)	​​		​
	​​		NS
	​		NS
	NS		​
			NS

GD, “Golden Delicious”; GR, “GoldRush”; WC, “WineCrisp”; PC, “Pixie Crunch”; CC, “CrimsonCrisp”; Day 70, 70 days of storage at 0°C followed by 7 days at 20°C; Day 140, 140 days of storage at 0°C followed by 7 days at 20°C. Data are presented as mean ± standard error (). Capital letters indicate mean separation among cultivars of each treatment and each storage day by Tukey’s HSD at . Lowercased letters show significant difference between storage durations of 70 and 140 days of each cultivar and each treatment, and asterisks () indicate significant difference between control and 1-MCP treatment in each cultivar at each storage duration treatment by Student’s -test at ; NS means nonsignificant. , ​, and ​​ mean significance at , 0.01, and 0.001, respectively.