Naslov
Meat quality, blood stress indicators and trimmed cut yield comparison of Black Slavonian pig with modern pigs in the production of Slavonian kulen

Autori
Karolyi, Danijel ; Salajpal, Krešimir ; Sinjeri, Željko ; Kovačić, Damir ; Jurić, Ivan ; Đikić, Marija

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Acta agriculturae slovenica / Dovč, Peter - : Biotechnical Faculty University of Ljubljana, 2004, 67-72

Skup
12th Animal Science Days, Animal Production According to Ecological, Ethological and Ethical Norms

Mjesto i datum
Bled, Slovenija, 02.09.2004. - 04.09.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
pigs; breeds; Black Slavonian pig; blood stress indicators; meat products; quality; Slavonian Kulen

Sažetak
The muscle quality traits (pH1 and pH24 and colour of M. longissimus dorsi), blood stress indicators (CPK - creatine phosphokinase, LDH - lactate dehidrogenase, AST - aspartat aminotranferase and glucose) and trimmed cut lean yield (proportion of selected lean meat of hams, loin, shoulders and neck) were evaluated for traditional Black Slavonian (BS) and modern pig genotypes: Large White x Swedish Landrace (LWxSL) and Large White x Swedish Landrace sired with Duroc (LWxSL)xD used for the production of Slavonian Kulen sausages. The BS pigs had the lowest serum CPK and AST activity which indicates their lower susceptability to stress (P < 0.05). The pH values were inside normal pork quality range for all evaluated genotypes but the older BS and (LWxSL)xD pigs have more desirable loin colour (lower L* and higher a* values) for Slavonian Kulen processing. The trimmed cut lean yield (%) of hams was the lowest in BS pigs (29.31 % of primal cut and 7.04 % of carcass, P < 0.05). The (LWxSL)xD group had the highest trimmed cut lean yield of loin (34.14 % and 4.93 %, P < 0.05) and the LWxSL group had the lowest utilization of neck (22.31 % and 1.12 %, P < 0.05). For shoulders there were no statistically significant differences. In total, the utilization of primal cuts for the production of Slavonian Kulen in BS group (26.75 %) were considerably lower than in (LWxSL)xD group (32.33 %, P < 0.05) and utilization of carcass for production of Slavonian Kulen was the higher within the (LWxSL)xD pigs (19.85 %, P< 0.05) than in BS (16.26 %) and LWxSL (16.28 %) pigs.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija), Biotehnologija

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