Izvorni znanstveni članak
https://doi.org/10.31727/m.19.3.5
The influence of different salt types on weight loss and physical-chemical properties of Slavonian ham
Dragan Kovačević
; Prehrambeno-tehnološki fakultet Osijek. Sveučilište J. J. Strossmayera u Osijeku, Zavod za prehrambene tehnologije
Krešimir Mastanjević
orcid.org/0000-0002-2110-6141
; Prehrambeno-tehnološki fakultet Osijek. Sveučilište J. J. Strossmayera u Osijeku, Zavod za prehrambene tehnologije
Iva Kušurin
; Prehrambeno-tehnološki fakultet Osijek. Sveučilište J. J. Strossmayera u Osijeku, Zavod za prehrambene tehnologije
Sažetak
The aim of this work was to investigate the influence of different salts (fine rock and coarse sea) on weight loss and physical-chemical properties (mass fractions of water, fat, protein and salt, pH and aw) of Slavonian ham during 238 days manufacturing. During the traditional manufacturing process every 7 days, continuous measurements of weight loss were conducted, while the physical-chemical properties were determined at the beginning (1st day), at the end of salting phase (28th day) and at the end of production process (238th day). In first 7 days of salting, higher weight loss, 2.46 %, occurred in samples salted with fine rock salt. At the end of salting phase, 28th day, higher weight loss, 5.56 %, was observed in samples salted with coarse sea salt. Further production phases resulted with weight loss, as a consequence of dehydration and is no longer related with the applied salt types. At the end of the production process, weight loss of samples of Slavonian ham salted with coarse sea salt was 37.41 %, which is statistically significantly (p<0.05) higher in comparison to 36.32% in samples salted with fine rock salt. Mass fraction of water and aw decreased, and protein, fat and salt content increased for hams salted with booth salts. Considering the salt type applied in this research, the results affirm a statistically significant (p<0,05) difference between aw, mass fractions of proteins, fat, ash, salt and water.
Ključne riječi
Slavonian ham; fine rock and coarse sea salt; weight loss; physics-chemical properties
Hrčak ID:
183100
URI
Datum izdavanja:
7.6.2017.
hrvatski njemački talijanski španjolski
Posjeta: 3.051 *