کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2441696 1108151 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Validation of a Rapid Milk Fat Separation Method to Determine the Fatty Acid Profile by Gas Chromatography
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
Validation of a Rapid Milk Fat Separation Method to Determine the Fatty Acid Profile by Gas Chromatography
چکیده انگلیسی
An improved rapid method for separating lipids from milk to determine the fatty acid composition using 2 centrifugations at room temperature (20°C) was compared with the ISO-IDF reference procedure based on solvent extraction. The new method is useful for research and routine quality control and has a number of advantages over the reference procedure-mainly no solvents are required and it saves time. Applicability of the rapid separation method was confirmed in fats with different physical characteristics from ewe and goat milk samples. Minor differences were found in the proportions of some fatty acids in the reference and centrifugation methods. Milk fat separated by centrifugation at room temperature did not differ in fatty acid composition from milk centrifuged at 4°C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Dairy Science - Volume 88, Issue 10, October 2005, Pages 3377-3381
نویسندگان
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