Naslov
Changes in proximate chemical and mineral compositions of different sex categories of mutton during the dry-curing process
(Changes in proximate chemical and mineral compositions of different sex categories of mutton during the dry-curing process)

Autori
Krvavica, Marina ; Đugum, Jelena ; Topalović Drinovac, Marijana ; Kegalj, Andrijana ; Ljubičić, Iva ; Konjačić, Miljenko

Izvornik
Animals (2076-2615) 11 (2021), 11; 3019, 10

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
chemical composition ; dalmatian dry-cured mutton ; effect of sex and castration ; kaštradina ; mineral composition ; mutton

Sažetak
The aim of this research was to determine the effect of sex, castration and processing on the chemical properties of mutton in the production of kaštradina - a traditional Dalmatian dry-cured meat product. Therefore, the carcasses of 20 ewes (E), 20 rams (R), and 20 wethers (W) of Dalma-tian pramenka breed were processed by dry-curing. On the 1st, 35th, and 60th days of processing, the samples from the scapulae were taken, then the proximate chemical, NaCl and mineral anal-yses were performed, and significant differences between the most of the parameters were found. Unlike W, the R-samples contained significantly more proteins (P<0.01), NaCl (P<0.05) and potas- sium (P<0.05), and less fat (P<0.05). Furthermore, compare to the W and R categories, the E cate-gory of kaštradina contained significantly more calcium (P<0.05). The higher contents of intra-muscular fat, potassium and calcium and lower content of NaCl could positively affect the senso-ry (marbling, flavor, juiciness and tenderness) and chemical (fatty acid profile) properties of kaštradina. These findings suggest that the W and E raw mutton could be a better-quality raw ma- terial for production of kaštradina then the R, but further research is needed for more comprehen- sive picture of its quality.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija, Prehrambena tehnologija

POVEZANOST RADA