Rape oil

extraction cake

Soybean extraction cake is a high-protein type of meal. It is recovered during the production of oil from soybean seeds. Soybean meal contains a wide range of minerals, amino acids and proteins.

Soybean extraction cake is used as a basis for various mixed fodders. It is one of the most high-quality products of plant origin for feeding farm animals. Soybean meal is well absorbed. Moreover, its biological value makes it similar to proteins of animal origin.

Soybean extraction cake is widely used in the livestock industry.

Indicators Indicator value
Pest contamination and infection traces Not allowed 
Mass fraction of metal impurities, %, not more than:
- particles up to 2 mm in size, inclusive
- particles larger than 2 mm including those with sharp cutting edges
 Not allowed 
Extraneous impurities (stones, glass, earth) Not allowed 
Mass fraction of ash, insoluble in hydrochloric acid, in terms of absolutely dry matter, %, not more than  1.5
Mass fraction of residual amount of solvent, %, not more than  0.1
Urease activity (pH change over 30 min)  0.02—0.20
Nitrate content, mg/kg, not more than 450
Nitrites content, mg/kg, not more than  10
Mycotoxin content, mg/kg, not more than:  aflatoxin В1  T-2 toxin zearalenon  0.025
Content of toxic elements, mg/kg, not more than:
Content of radionuclides, Bq/kg, not more than:
Strontium-90 (Sr-90)
Cesium-137 (Cs-137)
Indicator Indicator value 
Unenriched extraction cake Lipid-enriched extraction cake
basic standard protein  high-protein  basic, lipid-enriched standard protein,  lipid-enriched high-protein, lipid-enriched 
Mass fraction of moisture and volatile substances, %, not more than   12.0
Mass fraction of crude protein in terms of absolutely dry matter, %, not less than  42.0 50.0 54.0 41.0 48.0 52.0
Mass fraction of crude fiber in terms of absolutely dry matter, %, not more than  8.0 7.0 4.0 8.0 7.0 4.0
Mass fraction of crude fat in terms of absolutely dry matter, % from 0.5 up to 2.0, inclusive from 0.5 up to 2.0, inclusive 
Mass fraction of ash in terms of absolutely dry matter, %, not more than  7.5