Czech J. Food Sci., 2002, 20(5):175-180 | DOI: 10.17221/3529-CJFS

Histometric evaluation of meat products - determination of size and number of objects

B. Tremlová, P. ©tarha
2 BOHUSLAVA TREMLOVÁ and PAVEL ©TARHA

In the framewort of the quantitative histologic evaluation of poultry products, the size and the number of bone fragments have been determined using the image analysis. Bone fragments were identified by their colour and analysed automatically. The samples contained 135 to 2167 bone particles the length of which varied from 5 to 2088 μm. Comparing products of the same kind, we found differences in the contents of bone fragments; this fact was possibly due to inadequate observance of the technological procedure by some producers.

Keywords: image analysis; histological evaluation; poultry products; bone fragments

Published: October 31, 2002  Show citation

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Tremlová B, ©tarha P. Histometric evaluation of meat products - determination of size and number of objects. Czech J. Food Sci. 2002;20(5):175-180. doi: 10.17221/3529-CJFS.
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References

  1. A LBRECHT E., WEGNER J., ENDER K. (1996): Eine neue Methode zur objektiven Bewertung der Marmorierung von Rindfleisch. Fleischwirtchaft, 76: 95–98.
  2. Amtliche Sammlung von Untersuchungsverfahren nach § 35 LMBG, Bestimmung der geweblichen Zusammensetzung von Fleisch, Fleischerzeugnissen und Wurstwaren L 06.00.13, Beuth Verlag Berlin und Köln, 1989.
  3. BIJKER P.G.H., KOOLMEES P.A., VAN LOGTESTIJN J.G. (1983): Tissue composition of mechanically deboned pork (MDP). Meat Sci., 14: 257–269. Go to original source... Go to PubMed...
  4. HEERTJE I., LEUNIS M. (1997): Measurement of shape and size crystals by electron microscopy. Lebensm. Wiss. u. Technol., 30: 141–146. Go to original source...
  5. HILDEBRANDT G., HIRST L. (1985): Determination of the collagen, elastin and bone content in meat products using television image analyse. J. Food Sci., 50: 568–570. Go to original source...
  6. HILDEBRANDT G., KÖNIGSMANN R., KRETSCHMER F.-J., RENNER H. (1977): Die Eignung der Fernsehbild – Computer – Analyse zur histometrischen Kollagenbestimmung. Fleischwirtschaft, 57: 689–697.
  7. HILDEBRANDT G., KÖNIGSMANN G., BERNER H. (1978): Quantitative Fernsehbildanalyse wertmindernder Gewebe in Fleischerzeugnissen. Fleischwirtschaft, 58: 1985–1986.
  8. KÖNIGSMANN R., HILDEBRANDT G., SINELL S.-J. (1980): Quantitativer Knochenanweis in Fleischerzeugnissen mittels Fernsehbildanalyse. I. Mitt. Arch. Lebensm. Hyg., 31: 6– 12.
  9. PALKA K., DAUN H. (1999): Changes in texture, cooking losses and myofibrilar structure of bovine M. semitendinosus during heating. Meat Sci., 51: 237–243. Go to original source... Go to PubMed...
  10. RAO M.V., GAULT N.F.S., KENNEDY S. (1989): Variations in water-holding capacity due to changes in fibre diameter, sarcomere lenght and connective tissue morphology of some beef muscles under acidic conditions below the ultimate pH. Meat Sci., 26: 19–37. Go to original source... Go to PubMed...

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