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Table 2 Mineral profile of both control (unroasted) and roasted fox nuts (μg g−1 on d.w. basis)

From: Roasted fox nuts (Euryale Ferox L.) contain higher concentration of phenolics, flavonoids, minerals and antioxidants, and exhibit lower Glycemic Index (GI) in human subjects

Minerals

Control

Roasted

Potassium

450 ± 21b

472 ± 18a

Magnesium

244 ± 16b

263 ± 23a

Phosphorus

530 ± 28b

564 ± 31a

Calcium

179 ± 09b

192 ± 12a

Iron

109 ± 07b

127 ± 10a

Sodium

220 ± 11b

238 ± 14a

Zinc

15 ± 2b

18 ± 3a

  1. Values are means±SD (n = 6). Mean values sharing different superscripts in rows show significant difference between the variables based on Independent T-test at P ≤ 0.05