Fatty acid profile and meat quality of young bulls fed ground soybean or ground cottonseed and vitamin E
نویسندگان
چکیده
منابع مشابه
Meat quality and fatty acid profile of M. longissimus dorsi of growing bulls under insulated, uninsulated and outdoor housing conditions
Arto Huuskonen1*, Erkki Joki-Tokola1, Markku Honkavaara2, Leena Tuomisto3 and Risto Kauppinen4 1MTT Agrifood Research Finland, Animal Production Research, Tutkimusasemantie 15, FI-92400 Ruukki, Finland, *email: [email protected] 2Finnish Meat Research Institute, PO Box 56, FI-13101, Hämeenlinna, Finland 3MTT Agrifood Research Finland, Animal Production Research, Halolantie 31A, FI-92400 Maa...
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Crude glycerin, the main by-product of biodiesel production, can replace dietary energy sources, such as corn. The objective of this study was to evaluate the inclusion of up to 30% of crude glycerin in dry matter (DM) of the total diets, and its effects on meat quality parameters of feedlot Nellore bulls. Thirty animals (227.7 ± 23.8 kg body weight; 18 months old) were housed in individual pen...
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گوشت قرمز یکی از مهم ترین فرآورده های دامی در تأمین پروتئین و انرژی می باشد که در حمل ویتامین های محلول در چربی نیز حائز اهمیت می باشد. انسان مانند سایر مهره داران اسید های چرب ضروری (لینولئیک و آلفا لینولنیک) مورد نیاز خود از طریق غذا تأمین می نماید. اسید های چرب ضروی پیش ساز اسید های چرب غیر اشباع با چند پیوند دوگانه هستند. اسید لینولنیک پیش ساز اسیدهای چرب امگا 3 و اسید لینولئیک نیز پیش ساز ...
Effect of diets containing roasted soybean, extruded soybean or their combination on performance and milk fatty acid profile of lactating Holstein cows
The aim of this study was to investigate the effect of diets containing roasted soybean (R), extruded soybean (E) or their combination (RE) on dairy cow performance and milk fatty acid (FA) profile. Nine multiparous lactating Holstein cows (680 ± 25 kg BW; 90 ± 10 DIM; means ± SD) were randomly assigned to a triple 3 × 3 Latin square design. Dry matter intake (DMI), apparent nutrient dige...
متن کاملIncreasing the amount of n-3 fatty acid in meat from young Holstein bulls through nutrition.
Fifty-four Holstein bulls were blocked by initial BW (301 +/- 7.4 kg) and randomly assigned to 6 treatments following a 3 x 2 factorial arrangement, with 3 concentrate lipid levels (5, 8, and 11% of DM) and 2 lipid sources (whole canola seed and whole linseed), with the objective of evaluating the possibility of increasing the content of n-3 fatty acids in meat. Concentrates (mostly corn meal) ...
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ژورنال
عنوان ژورنال: Animal
سال: 2015
ISSN: 1751-7311
DOI: 10.1017/s1751731114002377