| Samples (number) | Ash content (g/100 g) |
|---|---|
| Americano (6) | 0.15±0.01 |
| Cappuccino (6) | 1.04±0.02 |
| Cafe mocha (6) | 1.34±0.01 |
| Dalgona coffee (6) | 0.67±0.00 |
| Cafe latte (6) | 0.67±0.01 |
| Vanilla latte (6) | 0.69±0.01 |
| Green tea latte (6) | 1.71±0.06 |
| Caramel macchiato (6) | 1.29±0.04 |
| Vanilla milk shake (6) | 0.59±0.01 |
| Almond milk (1) | 0.55±0.01 |
| Fresh strawberry milk (6) | 1.39±0.02 |
| Taro milk tea (6) | 0.52±0.03 |
| Black milk tea (6) | 0.38±0.03 |
| Brown sugar milk tea (6) | 0.78±0.03 |
| Chocolate milk tea (6) | 0.89±0.08 |
| Detox juice (6) | 0.33±0.01 |
| Carrot juice (6) | 0.27±0.01 |
| Noni juice (1) | 0.62±0.03 |
| Apple carrot juice (6) | 0.32±0.04 |
| Strawberry banana juice (6) | 0.53±0.04 |
| Mango banana juice (6) | 0.34±0.00 |
| Sweet pumpkin sikhye (1) | 0.12±0.00 |
| Yam tea (1) | 0.61±0.03 |
| Burdock tea (1) | 0.08±0.00 |