元素 | 直接消解 | 水煮法 | ||||
10 min | 20 min | 30 min | 40 min | |||
微量元素 μg/g | B | 17.711 ± 1.72 | 4.390 ± 0.81 | 13.085 ± 1.23 | 8.423 ± 0.31 | 3.869 ± 0.38 |
Cu | 8.530 ± 0.51 | 0.179 ± 0.02 | 0.552 ± 0.01 | 0.123 ± 0.01 | 0.115 ± 0.01 | |
Fe | 70.216 ± 5.8 | - | 1.476 ± 0.09 | - | 0 | |
Mn | 2.163 ± 0.12 | - | - | - | 0 | |
Mo | - | - | - | - | 0 | |
S | 40.797 ± 3.21 | 12.725 ± 0.97 | 173.972 ± 29.34 | 25.184 ± 2.11 | 14.11 ± 1.22 | |
Si | 8.266 ± 0.93 | 2.839 ± 0.15 | 4.813 ± 0.98 | 3.919 ± 0.15 | 3.407 ± 0.72 | |
Sr | 1.954 ± 0.3 | - | - | - | - | |
Zn | 21.769 ± 1.92 | 2.464 ± 0.41 | 7.605 ± 0.49 | 6.481 ± 0.51 | 2.045 ± 0.19 | |
常量元素mg/g | Ca | 3.76 ± 0.11 | 0.29 ± 0.03 | 0.624 ± 0.04 | 0.505 ± 0.01 | 0.279 ± 0.02 |
K | 12.164 ± 1.82 | 3.246 ± 0.08 | 7.388 ± 1.12 | 6.584 ± 0.29 | 3.272 ± 0.04 | |
Mg | 1.692 ± 0.1 | 0.369 ± 0.01 | 0.865 ± 0.05 | 0.755 ± 0.03 | 0.385 ± 0.01 | |
Na | 6.333 ± 0.41 | 1.649 ± 0.02 | 3.205 ± 0.02 | 2.857 ± 0.27 | 1.416 ± 0.71 | |
P | 1.386 ± 0.15 | 0.289 ± 0.01 | 0.756 ± 0.04 | 0.644 ± 0.04 | 0.326 ± 0.01 |