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Preservation methods of buffalo and bovine colostrum as a source of bioactive components.

Preservation methods of buffalo and bovine colostrum as a source of bioactive components.









No. Divisions/Titles for Abstract Details

1 Abstract Title Preservation methods of buffalo and bovine colostrum as a source of bioactive components.


2 Abstract Source International Dairy Journal, 39, 24-27.


3 Abstract Author(s) Abd El-Fattah, A. M., Abd Rabo, F. H. R., El-Dieb, S. M. & Satar El-Kashef, H. A.


4 Article Affiliation Dairy Science Department, Faculty of Agriculture, Cairo University, PO Box 12613, Giza, Egypt.


5 Abstract Colostrum from the first milkings postpartum from buffaloes and cows were pasteurised at 63 °C for 30 min, 60 °C for 60 min, or 72 °C for 15 s. Freezing (−20 °C) or freeze-drying was used for colostrum storage. Viscosity and the active concentration of immunoglobulins (IgG and IgM), insulin-like growth factor 1 (IGF-1) and lactoferrin of colostrum were determined. Pasteurisation at 60 °C for 60 min had no effect on the IgG activity and viscosity of colostrum. Freezing of pasteurised colostrum (60 °C for 60 min) did not cause differences in the IgG and lactoferrin concentrations, while, freeze-drying of pasteurised colostrum (60 °C for 60 min) did not alter the IgG, IgM, IGF-1 and lactoferrin concentrations. Storage of colostrum at −20 °C for 3 months did not affect the concentrations of IgG and IgM, but these were decreased in freeze-dried colostrum stored at 7 ± 1 °C for 3 months.


6 Summary Storage of colostrum at −20 °C for 3 months did not affect the concentrations of IgG and IgM, but these were decreased in freeze-dried colostrum stored at 7 ± 1 °C for 3 months.


7 Article Published Date
November 2014.


8 Study Type Composition study.


9 Substances Colostrum.


10 Diseases Composition study.


11 Pharmacological Actions Composition study.


12 Link https://goo.gl/A1i1cH








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