Table 4. Effect of boiling time and drying temperature on the mineral composition of mopane worms.1.
| Treatment | Minerals | ||||||
|---|---|---|---|---|---|---|---|
| Boiling time (min) | Drying temperature (°C) | C (mg/100 g) | Fe (mg/100 g) | Zn (mg/100 g) | Na (mg/100 g) | Mg (mg/100 g) | Mn (mg/100 g) |
| 0 | 40 | 69.78±0.01b | 27.90±0.04i | 18.92±0.01i | 3.41±0.01a | 152.05±0.02g | 4.30±0.02f |
| 0 | 50 | 73.24±0.02e | 18.28±0.01f | 18.34±0.02h | 4.44±0.02d | 153.37±0.01h | 4.78±0.03h |
| 0 | 60 | 78.26±0.02h | 22.04±0.00h | 17.77±0.01f | 6.52±0.03i | 143.47±0.02f | 3.88±0.02c |
| 10 | 35.86 | 71.79±0.01d | 15.77±0.02e | 17.28±0.03e | 4.26±0.01c | 115.27±0.01c | 3.68±0.02a |
| 10 | 50 | 62.67±0.02a | 14.57±0.01d | 14.77±0.04c | 3.72±0.02b | 119.23±0.02d | 4.56±0.05g |
| 10 | 64.14 | 70.77±0.00c | 11.87±0.03a | 14.53±0.02a | 4.94±0.01h | 125.77±0.03e | 4.07±0.02e |
| 20 | 40 | 73.25±0.04f | 19.04±0.01g | 17.89±0.02g | 4.46±0.01f | 113.05±0.01a | 3.74±0.02b |
| 24.14 | 50 | 122.23±0.04i | 14.10±0.04b | 16.40±0.01d | 4.52±0.02g | 166.56±0.01i | 3.93±0.01d |
| 20 | 60 | 76.69±0.01g | 14.28±0.03c | 14.64±0.02b | 4.44±0.02e | 113.66±0.02b | 4.90±0.01i |
Values are mean ± SD (n=3); different superscripts indicate significant differences (P<0.01) among the different processing treatments.