| RH | Rosada de Huancayo quinoa variety |
| PK | Pasankalla quinoa variety |
| 200 ppm SH | 200 ppm sodium hypochlorite |
| 4% AA | 4% acetic acid |
| 70% EtOH | 70% ethanol |
| 8% H2O2 | 8% hydrogen peroxide |
| HW + H2O2 + AA | Hot water (50 °C, 10 min) followed by immersion in hydrogen peroxide (2% v/v) and acetic acid (0.1% v/v) |
| US15 | Ultrasound treatment for 15 min in water with 200 ppm sodium hypochlorite |
| US30 | Ultrasound treatment for 30 min in water with 200 ppm sodium hypochlorite |