Table 1.

Vitamin (E, A, C), total antioxidant activity, total phenolic and flavonoid, trace element (Fe, Zn, Cu, Mn, Cr, Co) and mineral (Mg, Ca, K, Na) content in FESB flower samples.

	FESB
Parameters	X ± SEM
α-Tocopherol (μg/g)	0.70 ± 0.13
Retinol (μg/g)	0.29 ± 0.03
Vitamin C (μg/100 g)	139.32 ± 7.06
Total phenolic content (mg GA/g)	90.47 ± 4.11
Total flavonoid content (mg QE/g)	37.39 ± 2.85
T. antioxidant capacity (mM AA/g)	171.61 ± 6.05
Fe (μg/g)	33.69 ± 0.18
Zn (μg/g)	16.97 ± 1.11
Cu (μg/g)	0.83 ± 0.04
Mn (μg/g)	7.51 ± 0.08
Cr (μg/g)	0.29 ± 0.03
Co (μg/g)	0.037 ± 0.002
Mg (μg/g)	299.0 ± 1.89
Ca (μg/g)	895.4 ± 2.73
K (μg/g)	4633 ± 17.12
Na (μg/g)	47.94 ± 1.06