Josipa Marić

Ms. Josipa Marić

orcid

Research Focus & Metrics

Academic Career Length

2Years (2025-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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27 August 2025 in Processes
Verified
Journal Article
Open access
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ŽSŽivko Skračić
Živko Skračić
JMJosipa Marić
Josipa Marić
ILIvica Ljubenkov
Ivica Ljubenkov
Maja Veršić BratinčevićMaja Veršić Bratinčević
Maja Veršić Bratinčević
PBPetra Brzović
Petra Brzović
Ivana Generalić MekinićIvana Generalić Mekinić
Ivana Generalić Mekinić
Unveiling how vinification technique shapes wine identity, this study provides a comparative insight into the chemical and sensory profiles of Babica wines produced using traditional, enzyme-assisted, and thermovinification approaches. The kinetics of color parameters changes and the phenolic extraction were monitored during the first five days of maceration. Individual phenolics and volatiles were determined using high-performance liquid and gas chromatography, respectively, while the overall sensory quality of the wines was evaluated by panelists. Significant differences in the extraction kinetics of compounds of interest were observed among treatments, particularly during the first days of maceration. By the end of the study, the thermovinified wine exhibited the highest color intensity (3.80), redness (52.5%), and approximately two-fold higher concentrations of total phenolics (2205 mg gallic acid equivalents/L) compared to the other two treatments. It contained the lowest concentration of tannins (100 mg catechin equivalents/L), anthocyanins (117 mg of malvidin-3-glucoside equivalents/L), and esters and showed the highest levels of volatile alcohols. It was also characterized by the most intense blueberry aroma and astringency in sensory analysis. The applied maceration technique affects the chemical and sensory profiles of Babica wines, with thermovinification favoring young and highly colored wines, whereas conventional vinification enhances the wine’s aging potential.

17 November 2025 in Journal of Food Science
Verified
Journal Article
Open access
SLStefani Levak
Stefani Levak
sc. Kalitsc. Kalit
sc. Kalit
IŠIva Dolenčić Špehar
Iva Dolenčić Špehar
ARAnte Rako
Ante Rako
ILIvica Ljubenkov
Ivica Ljubenkov
Milna Tudor KalitMilna Tudor Kalit
Milna Tudor Kalit
The proteolytic and textural properties of semi‐hard goat cheese ripened in a 50:50 mixture of extra virgin olive oil and refined sunflower oil were investigated. Five batches were divided into three groups: group 1 (control; 60 days air‐ripened), group 2 (10 days air and 50 days oil‐ripened), and group 3 (20 days air and 40 days oil‐ripened). Samples were taken on days 0, 10, 20, 30, 45, and 60 to evaluate proteolysis (water‐soluble nitrogen (WSN), trichloroacetic acid‐soluble nitrogen (TCA‐SN), residual caseins), texture (hardness, fracturability, strain at fracture, cohesiveness), moisture in non‐fat substances (MNFS), and salt in moisture (S/M). Oil‐ripening preserved MNFS and intensified proteolysis, reflected in the highest WSN and TCA‐SN (23.10%; 11.50% total nitrogen (TN), respectively) and lowest residual α‐casein (72.24%) in group 2 ( p < 0.01). Due to air‐ripening, control cheese had the highest S/M (5.20%) and lowest MNFS (47.94%), resulting in the slowest proteolysis as evidenced by the highest values of all residual caseins ( p < 0.01). Textural changes mirrored proteolysis and moisture dynamics: the control cheese was the hardest (50.25 N) and most fracture‐resistant (45.50 N), while oil‐ripened cheeses, especially group 2, were softer (27.18 N) and more cohesive (0.12; p < 0.01). In group 3, prolonged air‐ripening led to higher water loss (MNFS: 55.40%) and elevated S/M (3.53%) compared to group 2, resulting in moderate proteolysis. These results demonstrate that oil as a ripening medium can be used to modulate development of cheese texture and quality. Practical Applications: Artisanal cheese plays a vital role in the modern diet, helping preserve tradition and promote economic development, especially in resource‐limited areas like islands. Preserving cheese in oil extends its consumption to seasons without goat's milk production. The effects of such ripening conditions and the optimal time for immersion in oil are largely unexplored. This study's findings could interest dairy scientists and cheese makers, particularly as sustainability and food waste prevention gain importance, alongside the rising popularity of traditional cheese.