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Applied Biological Chemistry

Table 1 Total polyphenol and flavonoid contents of solvent fractions of broccoli sprout

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

Solvent fraction

Total polyphenols (mg GAEa/g dry weight)

Total flavonoids (mg REb/g dry weight)

Hexane

2.32 ± 0.13

4.22 ± 0.37

Chloroform

3.78 ± 0.21

4.71 ± 0.23

Ethyl acetate

7.94 ± 0.22

1.59 ± 0.09

Butanol

19.89 ± 0.88

10.06 ± 0.87

Water

2.95 ± 0.19

0.66 ± 0.04

  1. Total polyphenol values are milligramsa gallic acid equivalent (GAE) per gram dry weight and total flavonoid values are milligramsb rutin equivalent (RE) per gram dry weight. Means and standard deviations are from three independent experiments (N = 3)
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