Table 3.
Element weigh of prenatal vitamins.
| Prenatal vitamins | ||||||||
|---|---|---|---|---|---|---|---|---|
| Elements | A | B | C | D | E | F-1 | F-2 | F-3 |
| Aluminum | 30.7504 ± 4.2242 | 3.3490 ± 1.3902 | 48.8245 ± 28.1550 | 229.8961 ± 8.9886 | 0.4274 ± 0.6044 | 328.0840 ± 26.6783 | 312.7432 ± 12.2829 | 288.7501 ± 15.8380 |
| Antimony | 0.0000 ± 0.0000 | 0.0011 ± 0.0008 | 0.1236 ± 0.1747 | 0.0172 ± 0.0006 | 0.2510 ± 0.0084 | 0.0858 ± 0.0086 | 0.0978 ± 0.0132 | 0.0869 ± 0.0117 |
| Arsenic | 0.0775 ± 0.0708 | 0.0643 ± 0.0071 | 0.1460 ± 0.0438 | 0.6154 ± 0.0526 | 4.5318 ± 0.0479 | 8.0118 ± 0.5523 | 7.6170 ± 0.2730 | 7.4952 ± 0.6874 |
| Barium | 1.4422 ± 0.0496 | 0.2393 ± 0.0010 | 5.5349 ± 0.1418 | 3.4131 ± 0.0562 | 6.7929 ± 0.1930 | 4.4682 ± 0.4920 | 4.0109 ± 0.2364 | 4.0235 ± 0.2809 |
| Beryllium | 0.0071 ± 0.0039 | 0.0038 ± 0.0002 | 0.0000 ± 0.0000 | 0.0176 ± 0.0006 | 0.1920 ± 0.0027 | 0.0334 ± 0.0024 | 0.0293 ± 0.0026 | 0.0291 ± 0.0033 |
| Boron | 2.9695 ± 0.0254 | 2.5809 ± 0.1558 | 128.5208 ± 3.7060 | 64.3377 ± 3.7731 | 121.9065 ± 2.0753 | 1594.2808 ± 95.2688 | 1508.8610 ± 46.2563 | 1807.0843 ± 144.1816 |
| Cadmium | 0.0099 ± 0.0140 | 0.3629 ± 0.0012 | 0.0636 ± 0.0227 | 0.2374 ± 0.0222 | 0.7854 ± 0.0332 | 0.1122 ± 0.0098 | 0.1362 ± 0.0619 | 0.1070 ± 0.0080 |
| Chromium | 0.8897 ± 0.6888 | 2.5435 ± 0.1317 | 68.7624 ± 1.2817 | 6.4695 ± 0.0610 | 35.4954 ± 0.1354 | 25.4749 ± 1.8123 | 23.4468 ± 1.6327 | 23.2522 ± 1.5805 |
| Cobalt | 0.3434 ± 0.0136 | 0.1916 ± 0.0013 | 0.6567 ± 0.0124 | 2.8109 ± 0.0072 | 2.0587 ± 0.1219 | 1.9771 ± 0.0974 | 1.8116 ± 0.1748 | 2.1007 ± 0.2176 |
| Copper | 1.1566 ± 0.1196 | 2915.3378 ± 79.0901 | 9.7794 ± 0.0617 | 0.4719 ± 0.0388 | 1394.6405 ± 111.0480 | 3469.4848 ± 330.0635 | 3190.4710 ± 261.9596 | 3344.7068 ± 492.6905 |
| Lead | 0.0814 ± 0.0057 | 0.1371 ± 0.0028 | 0.2868 ± 0.0165 | 0.2215 ± 0.0015 | 0.4521 ± 0.0282 | 0.1295 ± 0.0115 | 0.1367 ± 0.0634 | 0.0904 ± 0.0210 |
| Molybdenum | 0.1815 ± 0.0373 | 0.1332 ± 0.0135 | 0.4535 ± 0.0090 | 1.0692 ± 0.0294 | 71.1842 ± 3.0715 | 102.7805 ± 7.5920 | 86.2560 ± 10.1686 | 79.4649 ± 3.3248 |
| Nickel | 0.2539 ± 0.0233 | 2.1584 ± 0.6445 | 2.5353 ± 0.1083 | 1.7691 ± 0.0205 | 11.0503 ± 0.7490 | 9.6524 ± 0.7126 | 9.0076 ± 0.6023 | 8.9849 ± 0.6075 |
| Strontium | 8.8141 ± 0.5712 | 37.3077 ± 0.4997 | 23.9294 ± 0.4286 | 56.9046 ± 1.1625 | 2236.9060 ± 64.5849 | 141.2188 ± 9.3079 | 130.0670 ± 8.9322 | 139.6985 ± 9.8459 |
| Thallium | 0.0032 ± 0.0000 | 0.0205 ± 0.0005 | 0.0118 ± 0.0002 | 0.0140 ± 0.0000 | 0.0173 ± 0.0003 | 0.0037 ± 0.0002 | 0.0033 ± 0.0002 | 0.0070 ± 0.0006 |
| 48Titanium | 2.7169 ± 0.0380 | 64.4177 ± 0.6477 | 8.3320 ± 0.1156 | 254.4455 ± 3.4155 | 132.2817 ± 5.0708 | 73.2349 ± 4.7232 | 67.1689 ± 4.3387 | 65.6560 ± 3.7474 |
| Vanadium | 0.0961 ± 0.0005 | 0.3920 ± 0.0093 | 0.2874 ± 0.0031 | 3.2598 ± 0.0804 | 18.4238 ± 1.2044 | 3.2338 ± 0.2639 | 2.9681 ± 0.2078 | 2.8966 ± 0.1975 |
The elemental weight (per recommended dose) of prenatal vitamins were measured using ICP mass spectrum. The weight was recorded. Data represented the mean ± SD. The measurements either in duplicate or triplicate were repeated one time.