Steam-Treated Psyllium
Steam-treated psyllium needs a defined microbial specification and checks on moisture, particle condition and hydration after processing.
What to establish about steam treatment
Steam treatment is a processing description, not a microbial result. Request the treatment scope and the resulting specification for the proposed material. A treated ingredient should not be assumed to be sterile.
Review batch results against the microbial limits required for your application. Documentation should identify the material, method and lot clearly enough to relate the results to the supply under discussion.
Check functionality after treatment
Compare moisture, particle condition, colour, wetting and viscosity with the required grade profile. For drink powders, test dispersion and lumps under the intended mixing directions. For bakery, check water demand, dough handling and texture after baking.
Treatment, husk purity and particle size answer different questions. The specification should describe each one so that a microbial requirement does not obscure a change in formulation behaviour.
Information for Fybrance
Share your microbial limits, intended process, destination market and performance requirements. We can discuss the proposed treatment documentation, grade and sample evaluation before confirming supply arrangements.