On Rapeseed Meals. Part XXVI. Some Remarks on the Biological Value of Rapeseed Meal Proteins after Silage

Abstract
The influence of propionic bacteria on the biological value of potato‐rapeseed meal protein ensilage was investigated. The inoculation of the ensilage with Propionibacterium Petersoni T 112 led to the reduction of the content of goitrogenous compounds (isothiocyanates and oxazolidinethiones) and to an increase of the nutritive value (NPU, PER) of the rapeseed protein. The increase of the protein value is greater by the application of propionic bacteria than by toasting of rapeseed meal.