Table 2.
Broccoli | Kale | Mustard | Radish | References | |
---|---|---|---|---|---|
Antioxidant bioactive compounds | |||||
Ascorbic acid (mg/100 g FW) | 13–110 | 70–93 | 70 | 15–39 | [33,43,44,45] |
Total carotenoids (mg β-carotene/100 g DW) | 2–28 | 27 | 0.17–0.21 | 43 | [45,46,47,48] |
Total isothiocyanates (mg sulphoraphane/100 g DW) | 5–2307 | NA | NA | 189–368 | [25,33,49] |
Total anthocyanins (mg cyaniding-3-glucoside/100 g DW) | NA | NA | 34–67 | ND-189 | [25,46,50] |
Total soluble polyphenols (mg GAE/100 g DW) * | 167–3606 | 967–3010 | 300–1702 | 0.2–13,890 | [25,33,43,44,45,46,51,52,53,54,55] |
Total antioxidant capacity (µM Trolox Eq/100 g DW) | |||||
ORAC * | 4785–15,887 | 28,698–36,030 | NA | 15,021–76,638 | [51] |
TEAC * | 26,200 | 36,200 | NA | NA | [54] |
Mineral content (mg/100 g FW) | |||||
K | 310–599 | 165–348 | 384 | 233–495 | [21,40,43,56,57] |
Ca | 27–88 | 169–254 | 115 | 25–752 | [21,40,43,56,57] |
Mg | 17–40 | 33–98 | 32 | 10–57 | [21,40,43,56,57] |
Fe | 0.34–0.73 | 0.34–1.6 | 1.64 | 0.34–3.8 | [21,40,43,56] |
Zn | 0.41–0.85 | 0.39–0.61 | 0.25 | 0.28–0.39 | [21,40,43,56] |
ND: Not detected. NA: Not available. FW: fresh weight. DW: dry weight. GAE: Gallic acid equivalents. * calculated in dry base from values of water content from the specifics references or from USDA and ORAC Database (2018) when necessary.