کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2433951 1553671 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact of cream washing on fat globules and milk fat globule membrane proteins
ترجمه فارسی عنوان
تاثیر شستن کرم ها بر روی گلوبول های چربی و پروتئین های غشایی غلظت چربی شیر
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی

Milk proteins, contained within the aqueous phase surrounding fat globules, should be removed before analysis of the composition of the native milk fat globule membrane (MFGM). The effect of the conditions applied during washing of cream on MFGM integrity has not been fully studied, and factors potentially effecting a modification of MFGM structure have not been systematically assessed so far. In this study, a cream separator was used to investigate the impact of cream washing on milk fat globule stability and the corresponding loss of MFGM proteins. Flow velocity, fat content, and type of washing solution were varied. Particle size measurements and protein analyses were carried out after each washing step to determine fat globule coalescence, removal of skim milk proteins, and efficiency of MFGM isolation. Significant differences in fat globule stability and protein amount in the MFGM isolates were measured using different washing conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Dairy Journal - Volume 59, August 2016, Pages 52–61
نویسندگان
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