Contribution to the study of camel milk fat globule membrane
Authors:
Nadia Laadhar Karray a;
Sabine Danthine b;
Christophe Blecker b;
Hamadi Attia a
| Affiliations: | a ENIS, Unit Analyses Alimentaires, s, BPW, Tunisie |
b Unit de Technologie des Industries Agroalimentaires, Facult Universitaire des Sciences Agronomiques, 2 Passage des D port s, Gembloux, Belgium |
DOI:
10.1080/09637480600858233
Publication Frequency:
8 issues per year
Published in:
International Journal of Food Sciences and Nutrition,
Volume
57,
Issue
5 &
6
August
2006
, pages 382
- 390
Subjects:
Food Chemistry: Nutrition;
Bioscience: Nutrition;
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Abstract
The camel milk fat globule membrane has been characterized according to several approaches. Compared with the cow milk fat globule membrane, various specificities have been revealed. Its physicochemical composition showed a poor content in proteins, and a higher content in neutral lipids and in phospholipids. The mechanical properties measured at low (4°C, 20°C) and high temperatures (40°C, 45°C and 50°C) using a film balance are different when the camel milk fat globule membrane is spread at the air-water interface. The thermal study revealed an important proportion of high-melting triacylglycerols that involves fatty acids with long chains.
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| Keywords: Camel milk; milk fat globule membrane; extraction; chemical composition; surface properties |
| view references (29) |


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Analyses Alimentaires, s, BPW, Tunisie
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