Electrophoretic Mobility of Milk Fat Globules. I. Cell Design

Characterization of fat globules and milk fat globule membrane proteins in milk of different yak breeds

The objective of this work was to characterize the fat globule and milk fat globule membrane (MFGM) proteins in Maiwa (n = 6), Gannan (n = 4) and Zhongdian yak whole milks (n = 4). Fat globule size distribution and specific fat surface area of whole yak milk were determined using a laser diffraction particle size analyzer. The average specific fat surface area of Gannan yak milk (2.05 m·mg) and...

Electron Microscopic Localization of Cholesterol in Bovine Milk Fat Globules

The Macrostructure of Milk Lipids: The Fat Globules.

The aim of this review article is to summarize the information available related to milk fat globules (MFGs) in order to highlight their contribution to the nutritional and technological characteristics of milk and dairy products. The macrostructure of milk lipids is composed of globules made up of triglycerides with different melting points, enveloped by a biological membrane from the mammary ...

Composition of bovine milk fat globules by confocal Raman microscopy

Confocal Raman microscopy was used to determine the chemical fingerprint of individual bovine milk fat globules of different sizes and from milk sourced from different breeds. No detectable level of triglycerides was found in the small milk fat globules of 1 mm diameter or less in size. These small fat globules also delivered information about the lipids of the milk fat globule membrane. In add...

Composition of milk fat globules with increased linoleic acid.

AND SUMMARY Comparisons were made of the composit ion and distribution of the lipids in fat globules from conventional milks and polyunsaturated milks produced by cows fed protected lipid supplement. Washed creams were prepared from the milks of three individual cows fed a conventional ration, and three fed a p ro tec ted sunflower-soybean supplement rich in linoleic acid. The washed creams wer...