01
Hydration Rate
Hydration rate determines how quickly fiber particles wet out, absorb liquid, and begin changing the surrounding system. Fast hydration can be useful in some formats, but in drink powders it can trap dry cores inside gel-coated lumps if dispersion is not controlled.
02
Swelling Behavior
Swelling affects serving thickness, water demand, preparation instructions, and tolerance in finished products. Fybrance studies swelling as a time-based behavior, not only as a static specification.
03
Viscosity Curve
A useful fiber system needs predictable viscosity at practical moments: initial mixing, thirty seconds, one minute, three minutes, and the point of consumption. That curve shapes drinkability, spoonability, texture perception, and consumer repeat use.
04
Dispersion
Dispersion is the difference between powder entering water evenly and powder staying as floating islands, fish-eyes, or hard clumps. Particle behavior, agglomeration, blend order, density, and surface wetting all matter.
05
Particle Size
Mesh profile influences hydration speed, grittiness, dusting, powder flow, sediment, and visual appearance. A single fiber source can perform differently when particle distribution changes.
06
Gel Strength
Gel-forming fibers can create structure, body, and water retention, but the target gel strength must match the application. A bakery system, shake, soup, and drink sachet should not all receive the same texture logic.
07
Powder Flow
Bulk density, dusting, compressibility, caking tendency, moisture sensitivity, and blend uniformity affect filling, sachet packing, scooping, dosing, and manufacturing repeatability.
08
Mouthfeel
Fiber level only matters if the final product remains acceptable. Fybrance evaluates grit, slipperiness, thickness, sediment, afterfeel, and how texture changes during the expected consumption window.