ARTICLE
TITLE

Verification of lean meat percentage estimation formulae for pig carcass classification in Croatia

SUMMARY

Submitted 2020-07-23 | Accepted 2020-08-16 | Available 2020-12-01https://doi.org/10.15414/afz.2020.23.mi-fpap.265-268The study was performed on 136 pig carcasses representing the Croatian pig population with regards to the breed structure. The carcasses were dissected according to the EU reference method and lean meat percentage was estimated using the Hennessy Grading Probe (HGP7) device and the “Two points” (ZP) method. Comparison of lean meat percentage obtained by dissection and two prediction methods showed significant differences in estimating the lean meat percentage of pig carcasses (P <0.05). The distribution of carcasses according to SEUROP system showed a difference in the classification depending on the applied method, indicating a need for adjustment of current formulae for lean meat percentage estimation in Croatia.Keywords: pig, carcass, lean meat percentage, dissection, EU reference methodReferencesCauseur, D., Daumas, G., Dhorne, T., Engel, B., Fonti-Furnols, M., Hojsgaard, S. (2003). Statistical handbook for assessing pig classification methods: recommendations from the ‘EUPIGCLASS’ project group. EC working document.EEC Commission. (1994). Commission Regulation (EC) No 3127/94 of 20 December 1994 amending Regulation (EC) No 2967/85 laying Dowd detailed rules for the application of the Community scale for grading pig carcases. Official Journal of the European Communities, 43-44.EEC Commission. (2006). 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