Influence of high hydrostatic pressure on physical properties of apple juice (CROSBI ID 660483)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Bosiljkov, Tomislav ; Klas, Kristina ; Karlović, Sven ; Dujmić, Filip ; Škegro, Marko ; Marelja, Marko ; Brnčić, Mladen ; Ježek, Damir
engleski
Influence of high hydrostatic pressure on physical properties of apple juice
Innovative and eco – friendly technologies are widely used in food processing with minimum modification on the sensorial and organoleptic characteristics. The main goal of this research was an analysis of the influence of the high hydrostatic pressure on physical properties of apple juice. The influence of high hydrostatic pressure on absorbance, density, and particle size distribution was observed under following conditions: Pressure (p = 200, 400, 600 MPa) ; Time of treatment (t = 5, 10, 20, 30 minutes). The treatment was conducted on apple juice obtained with filter diameter 0, 3 and 0, 5 mm. Statistically significant influence of process parameters is expressed over p – values. ANOVA factors having p<0, 05 were taken into consideration. The stability of apple juice can be observed by measuring the absorbance and expressed by JSI [h] (Juice Stability Index). Apple juice made with filter diameter 0, 5 mm has greater stability where values of the JSI are in the range 47 – 224 h with optimal process parameters by 400 MPa and 20 minutes (232 h) ; 600 MPa and 10 minutes (244 h). Particle size distribution depending on relative frequency indicates stability in the obtained interval between 0, 1 – 3 µm. High hydrostatic pressure and time of treatment have no significant influence on density value.
high hydrostatic pressure, apple juice, juice stability index, particle size distribution
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Podaci o prilogu
41-41.
2018.
objavljeno
Podaci o matičnoj publikaciji
Book of Abstracts of 3rd International conference on bioscience and biotechnology
Smales, Mark ; Hettiarachchi, Chamari
Sri Jayawardenapura Kotte:
978-955-4903-95-1
Podaci o skupu
The 3rd International conference on bioscience and biotechnology
poster
08.03.2018-09.03.2018
Colombo, Šri Lanka