From: Acid hydrolysis of spent coffee grounds: effects on possible prebiotic activity of oligosaccharides
Number of hexoses | Oligosaccharide products | m/z theoretical | m/z experimental | Retention time (min) |
---|---|---|---|---|
3 | Trisaccharide | 503.16 | 503.16 | 5.5 |
4 | Tetrasaccharide | 665.21 | 665.22 | 5.3 |
5 | Pentasaccharide | 827.23 | 827.27 | 5.1 |
6 | Hexasaccharide | 989.32 | 989.32 | 5.3 |
7 | Heptasaccharide | 1151.37 | Not found | – |