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Flavour differences in meat from sheep grazed on pasture or winter forage crops

Published online by Cambridge University Press:  27 March 2009

R. J. Park
Affiliation:
CSIBO, Division of Food Research, Meat Research Laboratory, Cannon Hill, Queensland, Australia
R. A. Spurway
Affiliation:
N.S. W. Department of Agriculture, Australia
J. L. Wheeler
Affiliation:
CSIRO, Division of Animal Physiology, Pastoral Research Laboratory, Armidale, N.S.W., Australia

Summary

Merino wethers grazed pure stands of rape, vetch or oats for 76 days in 1969 and 35 days in 1970. A laboratory taste panel found that the flavour characteristics of meat from these sheep differed significantly from those of meat from similar sheep grazing ryegrass-white-clover pasture or native pasture.

Grazing on rape often produced a meat with a nauseating aroma and flavour, and with significantly lower acceptability of flavour than the pastures. There was no significant difference in the acceptability of flavour of meat from pasture and vetch fed sheep, although vetch gave an intense meaty flavour. Meat from sheep grazing oats possessed a pungent odour and flavour, but with a flavour only slightly, but significantly, less acceptable than that of meat produced on pasture.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1972

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References

REFERENCES

Cramer, D. A., Barton, R. A., Shorland, F. B. & Czochanska, Z. (1967). A comparison of the effects of white clover (Trifolium repens) and of perrenial ryegrass (Lolium perenne) on fat composition and flavour of lamb. J. agric. Sci., Camb. 69, 367–73.CrossRefGoogle Scholar
Kjaer, A. (1960). Naturally derived isothiocyanates (mustard oils) and their parent glucosides. Fortschr. Chem. org. NatStoffe. 18, 4752.Google Scholar
Park, R. J., Armitt, J. D. & Stark, W. (1969). Weed taints in dairy produce. II. Coronopus or land cress taint in milk. J. Dairy Res. 36, 3746.CrossRefGoogle Scholar
Park, R. J., Corbett, J. L. & Furnival, E. P. (1972). Flavour differences in meat from lambs grazed on either lucerne (Medicago saliva) or phalaris (Phalaris tuberosa) pastures. J. agric. Sci., Camb. 78, 4752.CrossRefGoogle Scholar