Table 4.
Water-soluble vitamin content of liquid extracts during extraction and after filtration at the end of the process.
| Water-Soluble Vitamins | Extraction | |||
|---|---|---|---|---|
| 0 h | 48 h | 96 h | After Filtration | |
| Content (µg/L) | ||||
| Folic acid (B9) | nd | nd | nd | nd |
| Pantothenic acid (B5) | 360.3 ± 10.4 b | 455.7 ± 24.8 ab | 492.0 ± 77.7 a | 452.0 ± 82.5 ab |
| Ascorbic acid (C) | nd | nd | nd | nd |
| Biotin (B7) | nd | nd | nd | nd |
| Cobalamin (B12) | nd | nd | nd | nd |
| Choline (J) | 400.3 ± 27.0 c | 603.3 ± 62.3 b | 779.7 ± 148.9 a | 782.3 ± 29.3 a |
| Niacin (B3) | 53.7 ± 5.9 b | 58.7 ± 5.5 ab | 51.0 ± 7.0 b | 62.0 ± 2.6 a |
| Pyridoxal (B6) | nd | nd | nd | nd |
| Pyridoxamine (B6) | nd | nd | nd | nd |
| Pyridoxine (B6) | 93.0 ± 12.1 a | 94.0 ± 7.0 a | 110.0 ± 7.9 a | 100.7 ± 8.4 a |
| Riboflavin (B2) | nd | nd | nd | nd |
| Thiamine (B1) | nd | nd | nd | nd |
| Total content | 906 | 1212 | 1433 | 1397 |
nd, not detectable. Values are the mean ± SD (n = 3). Different letters indicate significantly different values among the columns (p ≤ 0.05).