Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-27T18:54:19.740Z Has data issue: false hasContentIssue false

The assessment of pig meat paleness by reflectance photometry

Published online by Cambridge University Press:  02 September 2010

D. B. MacDougall
Affiliation:
Meat and Livestock Commission, Hitchin Road, Stotfold, Hitchin, Herts.
A. Cuthbertson
Affiliation:
Meat and Livestock Commission, Hitchin Road, Stotfold, Hitchin, Herts.
R. J. Smith
Affiliation:
Agricultural Research Council, Meat Research Institute, Longford, nr Bristol
Get access

Summary

A portable EEL reflectometer was modified to measure the variations in the brightness of pig meat. The instrument was calibrated spectrophotometrically with reference to the luminous reflectance of standardized materials and selected meat samples. A very satisfactory level of agreement between the instrument and the visual assessment of muscle paleness was found in an investigation involving 251 pigs.

Type
Research Article
Copyright
Copyright © British Society of Animal Science 1969

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

British Standard BS 2660. 1955. Colours for building and decorative paints.Google Scholar
Lohse, B., Pfau, A. and Schröder, J. 1965. Messungen mit dem Farbhellwert-Photometer “Fahellpho-Mariensee” als einfache Methode zur Qualitätseinstufung von Schweinefleisch. Fleischwirtschaft 45: 121124.Google Scholar
MacDougall, D. B. and Disney, J. G. 1967. Quality characteristics of pork with special reference to Pietrain, Pietrain × Landrace pigs at different weights. J. Fd Technol. 2: 285297.Google Scholar
Mackinney, G. and Little, A. C. 1962. Color of Foods. Chapter 6. Avi Publishing Company, Westport, Connecticut.Google Scholar
Steinhauf, D., Weiss, F. K. and Weniger, J. H. 1966. Ein weiterer Beitrag zur Methodik der Helligkeitsmessung beim Schweinefleisch. Fleischwirtschaft 46: 3941.Google Scholar