Über die Eignung nach verschiedenen Verfahren hergestellter Rapsextraktionsschrote für die Broilermast 2. Mitt. Zur strumigenen Wirkung von Rapsextraktionsschrot

Rotkiewicz, T.; Koska, Jürgen; Kozlowski, M.; Faruga, A.; Kozłowska, H.; Lossow, B.; Mieth, G.; Bock, H.; Ohff, R.

doi:10.1002/food.19810250410

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…In contrast to this, with broilers fed on chemically hydrolysed seed meals (feed share 10 %) only an unimportant increase in thyroid gland mass (10 7;) but strong morphological injuries to the thyroid gland tissue are ascertained [102]. The reason for this effect is up to now unknown [153].…”

Section: Special Findings With Processed Standard Varietiesmentioning

confidence: 99%

Rapeseed: Constituents and protein products. Part 3. Nutritional value of protein‐enriched products

Brückner

Mieth

1984

Nahrung

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Section: Special Findings With Processed Standard Varietiesmentioning

confidence: 99%

Rapeseed: Constituents and protein products. Part 3. Nutritional value of protein‐enriched products

Brückner

Mieth

1984

Nahrung

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Toxicological evaluation of rapeseed products in a subacute feeding study in rats

Plass

Bleyl

Lewerenz

et al. 1992

Nahrung

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Groups of 15 male rats were fed ad libitum for 4 weeks standard diet containing 0, 2.5, 5 or 10% rapeseed protein isolate (RPI), 2.5, 5 or 10% rapeseed extraction residue (RER) or 10% casein. Body weight gain and food intake were recorded weekly. Clinical chemistry analyses, haematology, urinalysis, organ weights and histology were performed terminally. Serum alanine aminotransferase was decreased by RPI, RER and casein, while serum albumin only increased in rats fed RER. Microscopic examinations revealed abnormalities in liver and kidneys of animals at the 10% RPI, RER and casein levels. The absolute liver weights showed increases in the 5 and 10% RER groups and in the 10% RPI group. The relative kidney weights were reduced at all RER levels and in the 2.5% RPI group. Antithyroid activity of the rapeseed products were not noted.

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Der Einfluß von Jod-, Kupfer- und Zinkzulagen zu Rationen mit hohem Rapsextraktionsschrotanteil auf Wachstum und Schilddrüsenfunktion des Mastschweines

Schöne

Lüdke

Jahreis

et al. 1986

Archiv für Tierernaehrung

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Studies were made with a total of 272 fattening pigs. Iodine deficiency both in rations of soya bean meal and rape seed meal increased the weight of the thyroid gland and the height of the epithelium cells and significantly reduced the T4 and T3 level in the serum. Iodine supplements to the rape seed meal rations distinctly diminished the goitrogenic effect, did not, however, cancel it out. Stage of goiter and depression of consumption were--different shown by the T3 and T4 level in the serum. Highly significant relations were calculated between live weight gain, weight and the height of the epithelium cells on the one hand and the T4 level in the serum on the other. Iodine supplementations of rations without thyrostatic components should amount to greater than or equal to 0.1 mg/kg. Iodine supplementations of 0.5 mg/kg feed are at present recommended to rations with rape seed meal quotas of less than 8%.

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Über die Eignung nach verschiedenen Verfahren hergestellter Rapsextraktionsschrote für die Broilermast 2. Mitt. Zur strumigenen Wirkung von Rapsextraktionsschrot

Cited by 3 publications

References 5 publications

Rapeseed: Constituents and protein products. Part 3. Nutritional value of protein‐enriched products

Rapeseed: Constituents and protein products. Part 3. Nutritional value of protein‐enriched products

Toxicological evaluation of rapeseed products in a subacute feeding study in rats

Der Einfluß von Jod-, Kupfer- und Zinkzulagen zu Rationen mit hohem Rapsextraktionsschrotanteil auf Wachstum und Schilddrüsenfunktion des Mastschweines

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