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The fatty-acid composition of the subcutaneous brisket fat from steers obtained from Angus cows mated to 13 different beef breeds

Published online by Cambridge University Press:  27 March 2009

C. A. Pyle ,
J. J. Bass ,
D. M. Duganzich  and
E. Payne
C. A. Pyle
Affiliation:
Ruakura Agricultural Research Centre, Hamilton, New Zealand
J. J. Bass
Affiliation:
Ruakura Agricultural Research Centre, Hamilton, New Zealand
D. M. Duganzich
Affiliation:
Ruakura Agricultural Research Centre, Hamilton, New Zealand
E. Payne
Affiliation:
Ruakura Agricultural Research Centre, Hamilton, New Zealand
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Summary

Marked significant differences were found between the crossbreed means in the percentages of palmitoleic, stearic, octadecenoic and the ratio of palmitoleic to stearic acids and in the percentages of subcutaneous, intramuscular and internal fats.

The percentage of carcass fats and age were strongly correlated with the acids palmitoleic, stearic (negative), octadecenoic and the ratio of palmitoleic to stearic. Covariance adjustment for percentage carcass fat and age made little difference to the significant differences of the variates which indicates that significant breed differences exist between these variates.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 89 , Issue 3 , December 1977 , pp. 571 - 574
Copyright
Copyright © Cambridge University Press 1977

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