کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10842896 | 1068556 | 2013 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multiscale structures of lipids in foods as parameters affecting fatty acid bioavailability and lipid metabolism
ترجمه فارسی عنوان
ساختارهای چند لایه لیپید در غذاها به عنوان پارامترهای موثر بر قابلیت دسترسی به اسید های چرب و متابولیسم لیپید
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کلمات کلیدی
لیپید، اسید چرب، غذا، امولسیون هضم، متابولیسم،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
On a nutritional standpoint, lipids are now being studied beyond their energy content and fatty acid (FA) profiles. Dietary FA are building blocks of a huge diversity of more complex molecules such as triacylglycerols (TAG) and phospholipids (PL), themselves organised in supramolecular structures presenting different thermal behaviours. They are generally embedded in complex food matrixes. Recent reports have revealed that molecular and supramolecular structures of lipids and their liquid or solid state at the body temperature influence both the digestibility and metabolism of dietary FA. The aim of the present review is to highlight recent knowledge on the impact on FA digestion, absorption and metabolism of: (i) the intramolecular structure of TAG; (ii) the nature of the lipid molecules carrying FA; (iii) the supramolecular organization and physical state of lipids in native and formulated food products and (iv) the food matrix. Further work should be accomplished now to obtain a more reliable body of evidence and integrate these data in future dietary recommendations. Additionally, innovative lipid formulations in which the health beneficial effects of either native or recomposed structures of lipids will be taken into account can be foreseen.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Lipid Research - Volume 52, Issue 4, October 2013, Pages 354-373
Journal: Progress in Lipid Research - Volume 52, Issue 4, October 2013, Pages 354-373
نویسندگان
M.C. Michalski, C. Genot, C. Gayet, C. Lopez, F. Fine, F. Joffre, J.L. Vendeuvre, J. Bouvier, J.M. Chardigny, K. Raynal-Ljutovac, Steering Committee of RMT LISTRAL Steering Committee of RMT LISTRAL,