. 2013 Apr 8;198(4):1085–1095. doi: 10.1111/nph.12232

Table 2.

Percentage of sulphur within the major sulphur-containing metabolites in florets of five broccoli F₁ hybrids

	% Total sulphur

	Methionine	Cysteine	S-methyl cysteine sulphoxide	Sulphate	Glutathione	Tryptophan-derived glucosinolates	Methionine-derived glucosinolates	Unaccounted
Ironman	13.6 ± 0.32^a	11.8 ± 0.78^a	19.2 ± 2.53^a	36.5 ± 1.43^a	2.8 ± 0.27^a	8.7 ± 2.40^a	7.7 ± 0.75^a	−2.9 ± 2.73^a
Emerald	11.9 ± 0.94^b	10.2 ± 0.47^a,b	21.6 ± 1.77^a	36.3 ± 0.76^a,b	2.5 ± 0.30^a,b	8.1 ± 0.69^a	9.5 ± 1.12^a	2.3 ± 6.86^a,b
HG1	11.2 ± 0.32^b	8.8 ± 0.40^b,c	11.1 ± 1.03^b	28.4 ± 1.44^b	2.0 ± 0.12^b	6.6 ± 0.07^a	19.9 ± 1.73^b	11.9 ± 1.22^b
1199	11.2 ± 0.73^b	9.2 ± 0.46^b,c	13.5 ± 1.20^b	30.2 ± 4.51^a,b	2.1 ± 0.18^b	8.1 ± 1.04^a	19.7 ± 1.28^b	6.1 ± 2.33^a,b
1639	10.0 ± 0.73^b	8.2 ± 0.49^c	13.6 ± 0.91^b	28.5 ± 2.80^b	1.4 ± 0.16^c	7.0 ± 0.82^a	23.0 ± 4.71^b	8.2 ± 4.90^a,b

Data are expressed as mean ± SD. Within columns data followed by the same letter are not significantly different (P < 0.05).