Protein Knowledge
Protein Solubility
What solubility means for plant protein ingredients in industrial processes.
Solubility describes how completely a protein dissolves in a given solvent under defined conditions. For B2B formulators, solubility influences beverage clarity, powder reconstitution, viscosity and process stability.
Proteluxe P85 is positioned for excellent solubility in high-protein beverage and powder systems. P60 and SPI 90 behaviour is process-dependent — always validate in your water, pH and shear conditions.
Key variables
- pH and ionic strength
- Temperature and heat treatment
- Shear and hydration time
- Co-ingredients and dispersibility aids