Viscosity, real applied

Real applied viscosity (RAV) is measured by viscosimetry on an aqueous extract (Carré et al., 1994). RAV (mL/g) = Log(RV) / C, where RV = viscosity (extract) / viscosity (buffer) and C = concentration (g/ml) of the material in the final extract. Unlike potential applied viscosity, there is no extraction with 80% ethanol, in order to keep the endogenous enzymes active. Real applied viscosity values are not additive.

Values

Feed Perimeter As fed SD Range On DM SD Range Unit Other SD Range Unit Count Count Count
Bakery byproduct - 2 mL/g
Barley - 4.2 mL/g
Cereal offal, crude fibre 5-14% - 2 mL/g
Cereal offal, crude fibre > 14% - 2 mL/g
Maize - 0.6 0.2 0.1-0.7 mL/g 18
Maize, extruded - 0.6 0.2 0.1-0.7 mL/g 18
Maize, flaked - 0.6 mL/g
Oat groats - 4.2 mL/g
Oat hulls - 2 mL/g
Oats - 4.2 mL/g
Oats, flaked - 4.2 mL/g
Rye - 21 mL/g
Sorghum - 0.3 mL/g
Wheat bran - 2 mL/g
Wheat bran from starch production - 2 mL/g
Wheat bran, durum - 2 mL/g
Wheat feed flour - 2 mL/g
Wheat feed flour, durum - 2 mL/g
Wheat flour "Gruau D", durum - 2 mL/g
Wheat middlings (average) - 2 mL/g
Wheat middlings, durum - 2 mL/g
Wheat middlings, starch 20-30% - 2 mL/g
Wheat middlings, starch 30-40% - 2 mL/g
Wheat middlings, starch < 20% - 2 mL/g
Wheat middlings, starch > 40% - 2 mL/g
Wheat, durum - 1.6 mL/g 1
Wheat, soft - 2.4 0.6 1.3-3.8 mL/g 46