کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10143166 | 1646156 | 2019 | 43 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of dietary neutral detergent fibre source on lambs growth, meat quality and biohydrogenation intermediates
ترجمه فارسی عنوان
اثر منبع الیافی مواد پاک کننده رژیم غذایی بر رشد بره، کیفیت گوشت و واسطه های بیوشیمیایی
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
With this trial we have tested the effects of structural and chemical composition of neutral detergent fibre (NDF) of the diet on lamb fatty acid composition of meat and subcutaneous fat. Twenty lambs, were fed complete diets with low starch and similar NDF content of different origin (ground alfalfa or soybean hulls). Animal performance and product quality were not affected by treatments. Rumen pH increased and parakeratosis intensity decreased with the level of alfalfa in the diet. Increasing the alfalfa proportion in the diet decreased t10-18:1 (Pâ¯=â¯.023), increased t11-18:1 (Pâ¯=â¯.003) and decreased the t10/t11 ratio according to a quadratic pattern (Pâ¯=â¯.020). Chemical composition and structure of the diet's fibrous fraction influenced the BI pattern of the final product. Forty percent of alfalfa in diet reduced the severity of t10-shift, but for its full resolution, other factors should be considered including forage particle size and buffering capacity of the diet.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 147, January 2019, Pages 28-36
Journal: Meat Science - Volume 147, January 2019, Pages 28-36
نویسندگان
José Santos-Silva, Alexandra Francisco, Susana P. Alves, Paula Portugal, Teresa Dentinho, João Almeida, David Soldado, Eliana Jerónimo, Rui J.B. Bessa,