The sulfhydryl groups contents of rice protein irradiated by electron beam.

Treatment	SH and S–S contents (μmol g−1 protein)
	H 0	SHE	SHT	S–S
0 kGy	97.33 ± 1.15	7.63 ± 0.13	37.98 ± 0.41	41.75 ± 0.36
5 kGy	112.27 ± 2.23	8.09 ± 0.19	32.88 ± 0.62	44.11 ± 0.62
10 kGy	117.67 ± 3.15	8.87 ± 0.12	28.12 ± 0.54	52.73 ± 0.52
20 kGy	178.00 ± 2.62	10.25 ± 0.24	25.16 ± 0.23	55.96 ± 0.24
30 kGy	189.01 ± 2.00	11.36 ± 0.15	23.77 ± 0.47	58.44 ± 0.71