Average nutritional composition of the eight sweet potato cultivars | Average data of sweet potato international nutritional composition tables | Average data of potato international nutritional composition tables | |
Humidity (%) | 63.86 ± 2.43 | 73.36 ± 4.48 | 78.9 ± 3.36 |
Ashes (g/100g) | 1.18 ± 0.18 | 1.04 ± 0.21 | 0.70 ± 0.28 |
Energy value (kcal) | 136.81 ± 13.33 | 96.99 ± 16.02 | 81.60 ± 9.05 |
Protides (g/100g) | 2.39 ± 0.79 | 1.42 ± 0.23 | 2.20 ± 0.43 |
Lipids (g/100g) | 0.06 ± 0.07 | 0.23 ± 0.16 | 0.26 ± 0.06 |
Carbohydrates (g/100g) | 31.66 ± 3.17 | 21.56 ± 5.00 | 17.80 ± 1.80 |
Fibres (g/100g) | 4.38 ± 0.72 | 2.43 ± 0.96 | 2.05 ± 0.62 |
Starch (g/100g) | 23.25 ± 3.49 | 13.11 ± 3.56 | 15.8 ± 1.45 |
Minerals | |||
K (mg/100g) | 407.04 ± 168.36 | 338.00 ± 59.29 | 395.33 ± 108.21 |
Cu (mg/100g) | 0.21 ± 0.12 | 0.10 ± 0.09 | 0.06 ± 0.02 |
Mn (mg/100g) | 0.09 ± 0.07 | 0.25 ± 0.01 | 0.15 ± 0.11 |
Vitamins | |||
Vitamin C (mg/100g) | 15.56 ± 8.31 | 18.48 ± 12.51 | 18.52 ± 9.51 |
Thiamine (B1) (µg/100g) | 136.75 ± 81.71 | 80.56 ± 25.58 | 93.17 ± 37.52 |
Riboflavine (B2) (mg/100g) | 0.03 ± 0.04 | 0.06 ± 0.03 | 0.07 ± 0.03 |
Niacine (B3) (mg/100g) | 1.03 ± 0.49 | 0.75 ± 0.22 | 1.74 ± 0.15 |
Folates (B9) (µg/100g) | 36.31 ± 28.59 | 18.00 ± 16.66 | 26.70 ± 12.11 |
Panthotenic acid (B5) (mg/100g) | 0.62 ± 0.14 | 0.77 ± 0.08 | 0.43 ± 0.18 |
Beta-carotene (µg/100g) | 126.43 ± 162.89 | 13603.4 ± 3597.36 | 6.46 ± 4.08 |