Table 6. Contents of DNJ and GABA in mulberry leaf teas treated with three different processing methods
| Mulberry leaf tea | Contents (mg/100 g, dry weight) |
| DNJ | GABA |
| Control | 75.7±5.21)b2) | 118.0±2.9b |
| Roasted tea | 50.4±3.3c | 96.5±2.3c |
| Steamed tea | 125.6±7.5a | 59.9±1.4d |
| Fermented tea | 39.5±2.2d | 245.8±5.3a |
1)Each value is presented as mean±SD (n=3).
2)a-dValues in the same column with different superscripts are significantly different (p<0.05).