Biomedical subjects

H Kozłowska

Publications and source records attributed to H Kozłowska.

4 recordsLinked to original sources

PubMed1979

[Improvement in the quality of rape seed by combining silage with fodder sugar beets. 1. Quality evaluation of the silages].

Industrial-scale studies showed that the addition of rape-seed flakes to half sugar mangels improves the feeding value and the quality of the silages. Furthermore, it was found that the development of yeasts was inhibited and that the propagation of acidifiers was retarded as the proportion of rape-seed increased. The microbiological analysis indicates that the amount of rape-seed added to the half sugar mangels should not exceed 10%.

Animal Feed↗

PubMed1979

[Improvement in the quality of rape seed by combining silage with fodder sugar beets. 2. Changes in glucosinolate derivatives and fat contents].

Industrial and laboratory-scale studies showed that the combined silage fermentation of rape-seed flakes with half sugar mangels leds to a very beneficial reduction in the content of glucosinolate derivatives, especially during the first week of fermentation and storage processes on the qualitative and quantitative fatty-acid parameters were but significant.

Animal Feed↗

PubMed1979

[Improving the nutritive value of rapeseed meal, using production process principles].

With regard to studies on production process variants designed to improve the nutritive value of rapeseed meal, the authors describe the principles underlying the modified diffusion extraction procedures used (with and without rapeseed husking). Furthermore, they briefly outline the chemical methods applied to the determination of the nutrient composition and glucosinolate content of rapeseed meal variants as well as the methodology of their feeding and nitrogen balance experiments on growing albino rats and broilers. The results obtained with 13 analytical variants and 8 biological variants confirm once more the beneficial nutritive effects obtained with the reduction of the glucosinolate content of rapeseed meal in monogastric animal species. However, these results do not permit to appraise unequivocally the repercussion of rapeseed husking on the diminution of the content of paraplastic substances in rapeseed meal. The diffusion techniques used for reducing the glucosinolate content in rapeseed meal have been found to be effective.

Animal Feed↗

PubMed1978

On rapeseed meals. Part XXVI. Some remarks on the biological value of rapeseed meal proteins after silage.

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.

Animal Feed↗