Applied Biological Chemistry

Table 3 Phenolic compounds identified in the solvent fractions of broccoli sprout by HPLC

From: Antioxidant and antiproliferative activities of solvent fractions of broccoli (Brassica oleracea L.) sprout

Phenolic compound	Solvent fractions
Phenolic compound	Hexane	Chloroform	Ethyl acetate	Butanol	Water
Gallic acid	ND	ND	29.94 ± 0.26^c	100.41 ± 6.10^a	41.31 ± 1.25^b
Catechin	ND	ND	1067.17 ± 113.70^c	1236.56 ± 107.32^b	ND
4-Hydrobenzoic acid	ND	ND	421.09 ± 47.72^c	565.65 ± 34.16^b	ND
Chlorogenic acid	229.55 ± 4.64^E	1456.73 ± 40.11^d	3384.51 ± 55.87^b	21,498.71 ± 646.45^a	170.11 ± 0.90^e
Caffeic acid	ND	119.39 ± 8.05^e	335.86 ± 15.79^b	928.54 ± 52.10^a	169.77 ± 1.48^d
Epicatechin	ND	ND	774.91 ± 20.76^b	1605.79 ± 86.59^a	46.80 ± 0.71^d
p-Coumaric acid	ND	372.93 ± 25.76^d	3557.78 ± 89.43^a	3085.63 ± 51.65^b	ND
Sinapic acid	ND	38.62 ± 0.65^d	2707.77 ± 17.90^a	1448.75 ± 116.23^b	33.93 ± 0.23^d
Rutin	ND	ND	3759.03 ± 11.25^b	28,102.11 ± 1102.79 ^a	ND
Myricetin	ND	66.64 ± 2.09^c	126.91 ± 1.62^b	415.65 ± 57.62^a	ND
Quercetin	ND	ND	2425.87 ± 22.26^b	6215.95 ± 284.74^a	1222.47 ± 21.01 ^c

Data are micrograms per gram dry weight. Means and standard deviations are from three independent experiments (N = 3). Letters a–e indicates significant differences (P < 0.05). ND, not detected

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