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Nature of ceramide in bovine milk

Published online by Cambridge University Press:  01 June 2009

Y. Fujino
Affiliation:
Department of Agricultural Chemistry, Obihiro Zootechnical University, Obihiro, Hokkaido, Japan
T. Fujishima
Affiliation:
Department of Agricultural Chemistry, Obihiro Zootechnical University, Obihiro, Hokkaido, Japan

Summary

Ceramide, an N-acyl derivative of sphingosine bases, has been isolated for the first time from bovine milk in the free form and its constitution studied. Sixteen component fatty acids were found, among which C23:0 (38·1%), C24:0 (29·5%), C22:0 (17·9%) and C16:0 (7·2%) were predominant. Seven component long-chain bases were detected. The principal bases were C18-sphingosine (35·0%) and C16-sphingosine (31·6%).

Type
Research Article
Copyright
Copyright © Proprietors of Journal of Dairy Research 1972

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References

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