The Polyphenol Profile and Antioxidant Potential of Irradiated Rye Grains

Table 3

Antiradical activity (measured by DPPH and ABTS methods) and antioxidative properties of rye varieties grain before and after irradiation.

Sample	FRAP[mMFe/kg dm]	DPPH		ABTS
		TEAC [mgTx/g dm]	TEAC [mMTx/kg dm]	TEAC [mgTx/g dm]	TEAC [mMTx/kg dm]
ZA	10.90 ± 0.80^a	1.42	^a	3.56	^a
ZA3 kGy	^a	1.43	^a	3.58	^a
ZA10 kGy	^a	1.43	^a	3.81	^a
ZR	^a	1.44	^b	4.21	^ab
ZR3 kGy	^a	1.28	^a	4.20	^ab
ZR10 kGy	^a	1.33	^ab	3.96	^a
ZEA	^c	1.52	^b	4.47	^b
ZEA 3 kGy	^b	1.38	^a	3.93	^a
ZEA 10 kGy	^a	1.49	^b	4.22	^ab

TEAC: trolox equivalent antioxidant capacity, ; values within variety (section within the column) denoted with the same superscript are not statistically different according to the Duncan test ().