| Quality indicator | Normative |
| Protein content, %, not less than: |
|
| - for yoghurts without additives | 3.2 |
| - for enriched yoghurts | 2.8* |
| Dry matter content,%, not less than: |
|
| - for yoghurts without additives | 9.5 |
| - for enriched yoghurts | 8.5 |
| Acidity, ˚Т | From 75 to 140 |
| pH | 4 - 5 |
| Peroxidase | absent |