کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5791715 1109620 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fatty acid composition and interrelationships among eight retail cuts of grass-feed beef
ترجمه فارسی عنوان
ترکیب اسید چرب و ارتباطات بین هشت خرده فروش گوشت گاو علوفه
کلمات کلیدی
گوشت گاو، برش خرده فروشی، مرغ، علوفه، لیپید، اسید چرب،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی

The aim of this research was to evaluate: 1) fatty acid (FA) profile of eight retail cuts (eye of round, ribeye, top round, striploin, tenderloin, top-sirloin, underblade, ground beef) from grass-fed steers, 2) the association between striploin (longissimus muscle) FA profile and that from the other retail cuts, and 3) the changes in FA profile associated with retail cut total FA content. All of the retail cuts, except underblade and ground beef, would be considered lean (< 10 g) based on total FA content. Total saturated fatty acids were positively correlated to total FA content; whereas, negative correlations were observed with total FA content and total monounsaturated and polyunsaturated fatty acids. No correlation was observed between total FA and CLA cis-9, trans-11. Striploin trans-11 C18:1 and CLA cis-9, trans-11 proportions, and n-6:n-3 ratio were positive and highly correlated with those in the other retail cuts.

► Fatty acid composition of eight retail cuts from grass-fed beef was determined. ► Most grass-fed retail cuts would be considered lean (< 10 g fat). ► Total saturated fatty acids were positively correlated with total fatty acids. ► Conjugated linoleic acid level in loin was highly correlated with other cuts.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 93, Issue 3, March 2013, Pages 371-377
نویسندگان
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