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Inhibition of lipolysis in bovine milk by proteose peptone

Published online by Cambridge University Press:  01 June 2009

Malcolm Anderson
Malcolm Anderson
Affiliation:
National Institute for Research in Dairying, Shinfield, Reading, RG2 9AT
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Summary

The ability of total milk proteose peptone and individual proteose peptone components to inhibit lipolysis in milk was examined. Proteose peptone (1·5 mg/ml) when added to milk inhibited lipolysis, and component 3 was a more effective inhibitor than component 5 or component 8-fast. Inhibition by proteose peptone also occurred when the milk was treated with between 2 and 20% v/v bovine blood serum or with 5 μg/ml heparin. In vitro activity of milk lipoprotein lipase and its stability were not affected by proteose peptone. It was concluded that proteose peptone does not interact with lipase or its activator and that the mechanism of inhibition involves the substrate.

Type
Original Articles
Information
Journal of Dairy Research , Volume 48 , Issue 2 , June 1981 , pp. 247 - 252
Copyright
Copyright © Proprietors of Journal of Dairy Research 1981

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References

REFERENCES

Anderson, M. (1977). Journal of Dairy Science 60, 1217–1222.CrossRefGoogle Scholar
Anderson, M. & Andrews, A. T. (1977). Journal of Dairy Research 44, 223–235.CrossRefGoogle Scholar
Andrews, A. T. (1979). Journal of Dairy Research 46, 215–218.Google Scholar
Belfrage, P. & Vaughan, M. (1969). Journal of Lipid Research 10, 341–344.Google Scholar
Bengtsson, G. & Olivecrona, T. (1977). European Journal of Biochemistry 79, 225–231.CrossRefGoogle Scholar
Carroll, K. K. (1961). Journal of Lipid Research 2, 135–141.CrossRefGoogle Scholar
Chandan, R. C. & Shahani, K. M. (1963). Journal of Dairy Science 46, 503–509.Google Scholar
Clegg, R. A. (1980). Journal of Dairy Research 47, 61–70.Google Scholar
Deeth, H. C. & Fitz-Gerald, C. H. (1975). International Dairy Federation Bulletin (Doc. 86), 24–34.Google Scholar
Downey, W. K. (1974). 19th International Dairy Congress, New Delhi 2, 323–357.Google Scholar
Dunkley, W. L. & Smith, L. M. (1951). Journal of Dairy Science 34, 940–947.Google Scholar
Fielding, C. J. & Fielding, P. E. (1976). Journal of Lipid Research 17, 248–256.CrossRefGoogle Scholar
Iverius, P. H., Lindahl, U., Egelrud, T. & Olivecrona, T. (1972). Journal of Biological Chemistry 247, 6610–6616.Google Scholar
Kester, J. J. & Brunner, J. R. (1980). Journal of Dairy Science 63. Supplement 1, 44.Google Scholar
Koops, J. & Klomp, H. (1977). Netherlands Milk and Dairy Journal 31, 56–74.Google Scholar
Ng, W. C., Brunner, J. R. & Rhee, K. C. (1970). Journal of Dairy Science 53, 987–996.CrossRefGoogle Scholar
Nilsson-Ehle, P. & Schotz, M. C. (1976). Journal of Lipid Research 17, 536–541.CrossRefGoogle Scholar
Shipe, W. F., Senyk, G. F. & Fountain, K. B. (1980). Journal of Dairy Science 63, 193–198.CrossRefGoogle Scholar
Tarassuk, N. P. & Henderson, J. L. (1942). Journal of Dairy Science 25, 801–806.CrossRefGoogle Scholar
Wagh, P. V. & Olivecrona, T. (1978). Atherosclerosis 29, 195–204.Google Scholar