Parmigiano-Reggiano (24-Month Aged)
Cheeses & Cultured Dairy · 9 specs
Direct Answer
Parmigiano-Reggiano PDO is a hard, raw cow's milk granular cheese aged 24 months. Per 100g, it delivers 392 kcal, 35.8g complete protein, 25.8g fat (16.0g saturated), 0g lactose carbs, and an extraordinary 1,160mg calcium (116% DV).
Source: USDA FoodData Central / Consorzio Parmigiano Reggiano · Last reviewed Aug 28, 2026
Specs
| Energy / Calories | 392 kcal |
| Protein | 35.8 g |
| Total Fat | 25.8 g |
| Saturated Fat | 16.0 g |
| Carbohydrates / Lactose | 0.0 (100% Naturally Lactose-Free) g |
| Calcium | 1,160 mg |
| Sodium | 650 mg |
| Moisture Content | 31.4 % |
| Aging Period | 24 Months (Minimum 12, standard 24–36) |
Tyrosine Crystals & Free Glutamate Umami
Extended proteolysis over 24 months breaks down casein proteins into free amino acids, generating crunchy white tyrosine crystals and high concentrations of free glutamic acid (~1,680mg/100g) for intense savory umami depth.
Technical Comparisons
Compare all in Cheeses & Cultured Dairy →
Parmigiano-Reggiano (24-Month Aged) vs Cheddar Cheese (Sharp / Aged)
→
Parmigiano-Reggiano (24-Month Aged) vs Feta Cheese (PDO Sheep / Goat)
→
Parmigiano-Reggiano (24-Month Aged) vs Mozzarella (Fresh Whole Milk)
→
Parmigiano-Reggiano (24-Month Aged) vs Ricotta (Whole Milk Fresh)
→
Parmigiano-Reggiano (24-Month Aged) vs Swiss Cheese (Emmental AOP)
→