| Subject | English | German |
| food.ind., fish.farm., chem. | total volatile base N | TVB-Konzentration |
| food.ind., fish.farm., chem. | total volatile base N | TVB-Gehalt |
| food.ind., fish.farm., chem. | total volatile base nitrogen | TVB-Konzentration |
| food.ind., fish.farm., chem. | total volatile base nitrogen | TVB-Gehalt |
| food.ind., fish.farm., chem. | total volatile bases | TVB-Gehalt |