| Minerals | Peel | Pulp | Seed | Mean | SD | CV% | χ2 | Table | Remark |
| Sodium (Na) | 113 ± 0.02 | 151 ± 0.01 | 156 ± 0.02 | 140 | 23.5 | 16.8 | 7.90 | 5.991 | S |
| Potassium (K) | 454 ± 0.01 | 437 ± 0.01 | 541 ± 0.01 | 477 | 55.8 | 11.7 | 13.0 | 5.991 | S |
| Magnesium (Mg) | 64.1 ± 0.01 | 70.8 ± 0.01 | 64.4 ± 0.01 | 66.4 | 3.78 | 5.70 | 0.431 | 5.991 | NS |
| Calcium (Ca) | 168 ± 0.01 | 139 ± 0.02 | 177 ± 0.01 | 161 | 19.9 | 12.3 | 4.89 | 5.991 | NS |
| Zinc (Zn) | 2.66 ± 0.02 | 5.27 ± 0.01 | 5.46 ± 0.02 | 4.46 | 1.56 | 35.1 | 1.10 | 5.991 | NS |
| Iron (Fe) | 7.39 ± 0.02 | 7.80 ± 0.01 | 9.08 ± 0.02 | 8.09 | 0.88 | 10.9 | 0.192 | 5.991 | NS |
| Cupper (Cu) | 1.69 ± 0.01 | 2.49 ± 0.02 | 2.21 ± 0.01 | 2.13 | 0.41 | 19.1 | 0.155 | 5.991 | NS |
| Manganese (Mn) | 0.4 ± 0.01 | 0.79 ± 0.01 | 0.56 ± 0.01 | 0.583 | 0.196 | 33.6 | 0.132 | 5.991 | NS |
| Lead (Pb) | 0.82 ± 0.02 | 1.31 ± 0.01 | 0.94 ± 0.02 | 1.023 | 0.255 | 25.0 | 0.127 | 5.991 | NS |
| Cadmium (Cd) | 0.18 ± 0.02 | 0.27 ± 0.01 | 0.1 ± 0.01 | 0.183 | 0.085 | 46.4 | 0.079 | 5.991 | NS |
| Nickel (Ni) | 0.09 ± 0.01 | 0.07 ± 0.01 | Nd | 0.053 | 0.047 | 88.6 | 0.084 | 5.991 | NS |
| Na/K | 0.25 ± 2.0 | 0.36 ± 1.0 | 0.29 ± 2.0 | 0.30 | 0.06 | 18.6 | 0.021 | 5.991 | NS |
| K/Na | 4.02 ± 0.5 | 2.89 ± 1.0 | 3.47 ± 0.5 | 3.46 | 0.57 | 16.3 | 0.185 | 5.991 | NS |
| Ca/Mg | 2.62 ± 1.0 | 1.96 ± 2.0 | 2.75 ± 1.0 | 2.44 | 0.42 | 17.3 | 0.147 | 5.991 | NS |
| K/(Ca+Mg) | 3.91 ± 0.5 | 4.17 ± 0.33 | 4.48 ± 0.5 | 4.19 | 0.285 | 6.82 | 0.039 | 5.991 | NS |