. 2014 Apr 2;52(5):2711–2720. doi: 10.1007/s13197-014-1300-3

Table 1.

Changes in antioxidant activity (AA) with different radical scavenging assays of ‘Hayward’ kiwi fruit as influenced by conditioning, 1-MCP and conditioning plus 1-MCP treatments during storage

Samples	Weeks of storage
Samples	0	4	8	12	16	20	24
Control ABTS	13.27 ± 1.3^a	13.34 ± 1.3^a	13.49 ± 1.2^a	13.51 ± 1.4^a	13.54 ± 1.2^a	13.59 ± 1.3^a	13.61 ± 1.4^a
Co ABTS	13.29 ± 1.1^a	13.41 ± 1.2^a	13.68 ± 0.9^a	13.75 ± 1.1^a	13.98 ± 1.5^a	14.18 ± 1.2^b	14.56 ± 1.5^b
MCP ABTS	13.29 ± 1.4^a	13.52 ± 1.1^a	13.87 ± 1.3^a	14.22 ± 1.4^b	14.39 ± 1.2^b	14.67 ± 1.1^b	14.87 ± 1.4^b
Co + MCP ABTS	13.32 ± 1.2^a	13.67 ± 1.5^a	13.98 ± 1.1^a	14.54 ± 1.6^ab	14.69 ± 0.9^ab	14.78 ± 1.2^ab	15.01 ± 1.6^ab
Control FRAP	8.16 ± 0.9^a	8.20 ± 0.5^a	8.27 ± 0.8^a	8.31 ± 0.9^a	8.38 ± 0.7^a	8.41 ± 0.8^a	8.45 ± 0.9^a
Co FRAP	8.18 ± 1.1^a	8.22 ± 0.8^a	8.32 ± 0.7^a	8.41 ± 0.7^a	8.54 ± 0.8^a	8.62 ± 0.8a	8.72 ± 0.8^a
MCP FRAP	8.18 ± 0.7^a	8.32 ± 0.9^a	8.48 ± 0.8^a	8.56 ± 0.8^a	8.65 ± 0.7^a	8.75 ± 0.7^a	8.87 ± 0.7^a
Co + MCP FRAP	8.21 ± 0.8^a	8.45 ± 0.7^a	8.68 ± 0.8^a	8.79 ± 0.9^ab	8.87 ± 0.6^ab	8.91 ± 0.7^ab	9.23 ± 0.7^b
Control CUPRAC	12.89 ± 0.9^a	12.91 ± 1.1^a	12.95 ± 1.2^a	13.01 ± 1.6^a	13.21 ± 1.1^ab	13.25 ± 1.3^b	13.28 ± 1.3^b
Co CUPRAC	12.91 ± 0.8^a	13.11 ± 0.9^ab	13.78 ± 1.4^ab	13.86 ± 1.3^ab	13.91 ± 0.9^b	13.99 ± 1.2^b	14.21 ± 1.5^b
MCP CUPRAC	12.92 ± 0.7^a	13.41 ± 1.2^ab	13.87 ± 1.4^ab	13.97 ± 1.2^ab	14.23 ± 1.2^b	14.45 ± 1.4^b	14.53 ± 1.^2b
Co + MCP CUPRAC	12.94 ± 1.1^a	13.65 ± 1.4^a	14.56 ± 1.2^b	14.65 ± 1.3^b	14.75 ± 1.2^b	14.81 ± 1.1^b	14.89 ± 1.1^b

ABTS ^•+ 2, 2-Azino-bis (3-ethyl-benzothiazoline-6-sulfonic acid) diammonium salt, FRAP Ferric-reducing/antioxidant power, CUPRAC Cupric reducing antioxidant capacity; Control, without any treatment; Co Prestorage conditioning at 20°C for 2 days, MCP 1-methylcyclopropene, 1 ppm for 16 h; Co + MCP Conditioning +1 ppm for 16 h, DW Values of ABTS, FRAP, CUPRAC are in μM TE/g, TE 6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, Trolox, equivalent, DW dry weight

Each observation is a mean ± SD; n = 10; values with different letters are significantly different at p < 0.05