Bioavailability to Chicks of Selenium in Barley, Oats and Meat Meal
نویسندگان
چکیده
منابع مشابه
Selenium bioavailability from naturally produced high-selenium peas and oats in selenium-deficient rats.
This study determined the bioavailability of selenium (Se) from yellow peas and oats harvested from the high-Se soil of South Dakota, United States. The Se concentrations were 13.5 ± 0.2 and 2.5 ± 0.1 mg/kg (dry weight) for peas and oats, respectively. Male weanling Sprague-Dawley rats were depleted of Se by feeding them a 30% Torula yeast-based diet (4.1 μg Se/kg) for 56 days, and then they we...
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The bioavailability of threonine in soybean meal and the effects of the excess amino acids in soybean meal on the estimate were measured using rats and chicks in slope-ratio assays. In Exp. 1, a corn-based diet containing .23% threonine was supplemented with 0 to 45% L-threonine in .05% increments. The growth rate of weanling rats fed these diets increased quadratically (P less than .001) with ...
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Meat and bone meal (MBM), when supplemented with tryptophan, is an excellent protein source for pigs. It is also a rich source of Ca and P, but some research has suggested that the bioavailability of P is variable. Experiment 1 further examined the bioavailability of P in MBM. The MBM was obtained directly from a plant and was processed to pass through a 10-mesh screen. It contained 50.7% CP, 2...
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The effect of addition of oats and barley to the glutenfree diets of a group of patients with coeliac disease has been studied using the oral 5 g xylose excretion test to assess small bowel function before and after these supplementations. Both oats and barley were found to be potentially harmful to coeliac patients although the toxic effect of barley was more readily produced than that of oats...
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The objective of the study was to determine the effect of Quantum Blue phytase on P utilisation and bone parameter in laying hens fed barley, oat and soybean meal based diets. Over a period of 40 days 64 laying hens (from 29 weeks of age) were distributed to 4 treatments (8 cages, two birds each). Experimental diets with no inorganic P added were supplemented with 0, 150, 300 or 1200 FTU phytas...
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ژورنال
عنوان ژورنال: Acta Veterinaria Scandinavica
سال: 1987
ISSN: 1751-0147
DOI: 10.1186/bf03548259