Table 2.

Cartenoids content and compositions in grains from transgenic wheat

	Lutein	Zeaxanthin	Lycopene	α-carotene	β-carotene	β-cryptoxanthin
	( μg g −1 )	( μg g −1 )	( μg g −1 )	( μg g −1 )	( μg g −1 )	( μg g −1 )
Bobwhite	0.59 ± 0.07a	0.15 ± 0.017a	ND	ND	0.22 ± 0.025a	ND
VC	0.57 ± 0.08a	0.17 ± 0.015a	ND	ND	0.24 ± 0.03a	ND
BI-2-9	0.51 ± 0.06a	0.18 ± 0.02a	ND	ND	0.26 ± 0.03a	ND
BI-6-1	0.22 ± 0.02b	0.13 ± 0.018a	0.22 ± 0.028b	0.06 ± 0.016a	0.16 ± 0.017b	0.04 ± 0.015
BI-9-5	0.18 ± 0.015c	0.05 ± 0.014b	0.39 ± 0.06a	0.05 ± 0.016a	0.09 ± 0.022c	ND

Carotenoid composition in wheat grains from transgenic and control lines in T₃ generation. Average of each carotenoid species are determined from five individual plants ears per line. Data represent the average carotenoid content (±SEM) of grains from five individual ears per line. Different letters indicate significant differences (P = 0.05) in carotenoid pigment content were determined by Tukey’s HSD test. ND = not detected.