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Effects of groundnut meal containing aflatoxin in cattle diets

Published online by Cambridge University Press:  02 September 2010

D. Horrocks ,
A. W. A. Burt ,
D. C. Thomas  and
M. C. Lancaster
D. Horrocks
Affiliation:
Unilever Research Laboratory, Colworth House, Sharnbrook, Bedford
A. W. A. Burt
Affiliation:
Unilever Research Laboratory, Colworth House, Sharnbrook, Bedford
D. C. Thomas
Affiliation:
Unilever Research Laboratory, Colworth House, Sharnbrook, Bedford
M. C. Lancaster
Affiliation:
Unilever Research Laboratory, Colworth House, Sharnbrook, Bedford
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Summary

1. The effects of including small quantities of groundnut meal heavily contaminated with aflatoxin in the diets of calves and fattening cattle were studied.

2. Inclusion of 4% or 8% of the toxic meal in concentrate diets for early weaned calves significantly depressed live-weight gain and food intake prior to 3 months. The depression in live-weight gain was due to lowered food intake and to impaired food utilisation.

3. Inclusion of 4% to 12% toxic meal in meal mixtures consumed at 12–13 lb. daily for 20 weeks had no effect on the performance of fattening cattle.

4. Enlarged hepatic cell nuclei were found at slaughter in livers from calves which had received toxic meal and the incidence of these slight lesions varied with toxic meal intake. A very small incidence of similar lesions occurred in fat cattle fed on the highest level of toxic meal.

5. Complete exclusion of groundnut meals containing appreciable amounts of aflatoxin from the diets of calves and dairy cows, and its very limited use in diets for store and fattening cattle is recommended.

Type
Research Article
Information
Animal Production , Volume 7 , Issue 2 , June 1965 , pp. 253 - 261
Copyright
Copyright © British Society of Animal Science 1965

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References

REFERENCES

Allcroft, R., & Carnaghan, R. B. A., 1963. Toxic products in groundnuts. Chemy Ind., 1963, no. 2, p. 50.Google Scholar
Allcroft, R., & Lancaster, M. C., 1963. Toxicity associated with certain batches of groundnut meal. 3rd International Meeting on Forensic Immunology, Medicine, Pathology and Toxicilogy.Google Scholar
Allcroft, R., & Lewis, G., 1963. Groundnut toxicity in cattle: Experimental poisoning of calves and a report of clinical effects in older cattle. Vet. Rec, 75: 487.Google Scholar
Allcroft, R., Sargeant, K., Carnaghan, R. B. A., & O'Kelly, J., 1961. A toxic factor in Brazilian groundnut meal. Vet. Rec, 73: 428.Google Scholar
Ambrecht, B. H., Hodges, F. A., Smith, H. R., & Nelson, A. A., 1963. Studies on Aflatoxin derived from contaminated peanut meal and certain strains of Aspergillus flavus. J. Ass. off. agric. Chem., 46: 805.Google Scholar
Anon., 1962. Contaminated peanut meal. Nutr. Rev., 20: 174.Google Scholar
Anon., 1964. A summary of recent pig and cattle experiments with toxic groundnut meal. Vet. Rec, 76: 498.Google Scholar
Asplin, F. D., & Carnaghan, R. B. A., 1961. The toxicity of certain groundnut meals for poultry with special reference to their effect on ducklings and chickens. Vet. Rec., 73: 1215.Google Scholar
Blount, W. P., 1961. Turkey ‘X’ disease. Turkeys, 9: 52.Google Scholar
Clegg, F. G., & Bryson, H., 1962. An outbreak of poisoning in store cattle attributed to Brazilian groundnut meal. Vet. Rec, 74: 992.Google Scholar
De Iongh, H., Beerthuis, R. K., Vles, R. C., Barrett, C. B., & Ord, W. O., 1962. Investigation of the factor in groundnut meal responsible for ‘turkey × disease’. Biochim. biophys. Acta, 65: 548.CrossRefGoogle Scholar
Department of Scientific and Industrial Research, 1962. Report of the interdepartmental working party on groundnut toxicity. D.S.I.R. London.Google Scholar
Hartley, R. D., Nesbitt, B. F., & O'Kelly, J., 1963. Toxic metabolites of Aspergillus flavus. Nature, Lond., 198: 1056.CrossRefGoogle Scholar
Lancaster, M. C., Jenkins, F. P., & Philp, J. McL., 1961. Toxicity associated with certain samples of groundnuts. Nature, Lond., 192: 1095.CrossRefGoogle Scholar
Loosemore, R. M., & Markson, L. M., 1961. Poisoning of cattle by Brazilian groundnut meal. Vet. Rec, 73: 813.Google Scholar
Nesbitt, B. F., O'Kelly, J., Sargeant, K., & Sheridan, A., 1961. Toxic metabolites of Aspergillus flavus. Nature, Lond., 195: 1062.CrossRefGoogle Scholar
Richmond, J., Sutcliffe, N., Daniels, N., Eggitt, P., & Coppock, J., 1962. Factors other than groundnut in the production of Aflatoxin. Vet. Rec, 74: 962.Google Scholar
Sargeant, K., O'Kelly, J., Carnaghan, R. B. A., & Allcroft, R. 1961. The assay of a toxic principle in certain groundnut meals. Vet. Rec., 73: 1215.Google Scholar
Sargeant, K., Sheridan, A., O'Kelly, J., & Carnaghan, R. B. A., 1961. Toxicity associated with certain samples of groundnut. Nature, Lond., 192: 1096.CrossRefGoogle Scholar