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Pregled bibliografske jedinice broj: 497671

Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk


Bosiljkov, Tomislav; Tripalo, Branko; Brnčić, Mladen; Ježek, Damir; Karlović, Sven; Jagušt, Ivana
Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk // African Journal of Biotechnology, 10 (2011), 1; 34-41 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 497671 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk

Autori
Bosiljkov, Tomislav ; Tripalo, Branko ; Brnčić, Mladen ; Ježek, Damir ; Karlović, Sven ; Jagušt, Ivana

Izvornik
African Journal of Biotechnology (1684-5315) 10 (2011), 1; 34-41

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

Ključne riječi
ultrasound; homogenization; cow milk; physical properties

Sažetak
The main goal of this research is to analyze the influence of ultrasonic probe diameters (7 and 10 mm) of high-intensity ultrasound with constant frequency (30 kHz) on the degree of homogenization (variance) of cow milk. Influence of different probe diameters on the physical properties of cow milk was also tested. Changes in temperature, pH and density were measured under the following operational conditions of the ultrasonic device: amplitude, A = 20, 60, 100% ; and applied cycle, c = 0.6, 0.8, 1, with various treatment duration, t = 2, 6, 10, 15 min. Obtained results are processed in the “Statistica 8” software. Microscopic images of fat globules were edited in Image J software, while size of fat globules was represented with Log-normal distribution. Statistical analysis was conducted and influence of probe diameters on physical properties was expressed over p-value (p < 0.05) and - standardized coefficient analyses of variance (ANOVA). Applications of different probe diameter have significant influence on all physical properties and variance. With increase of the amplitude and time, significant influence on variance (degree of homogenization) is observed.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekti:
058-0581846-0717 - Primjena ultrazvuka u prehrambenoj tehnologiji i biotehnologiji (Tripalo, Branko, MZOS ) ( POIROT)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb


Citiraj ovu publikaciju:

Bosiljkov, Tomislav; Tripalo, Branko; Brnčić, Mladen; Ježek, Damir; Karlović, Sven; Jagušt, Ivana
Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk // African Journal of Biotechnology, 10 (2011), 1; 34-41 (međunarodna recenzija, članak, znanstveni)
Bosiljkov, T., Tripalo, B., Brnčić, M., Ježek, D., Karlović, S. & Jagušt, I. (2011) Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk. African Journal of Biotechnology, 10 (1), 34-41.
@article{article, author = {Bosiljkov, Tomislav and Tripalo, Branko and Brn\v{c}i\'{c}, Mladen and Je\v{z}ek, Damir and Karlovi\'{c}, Sven and Jagu\v{s}t, Ivana}, year = {2011}, pages = {34-41}, keywords = {ultrasound, homogenization, cow milk, physical properties}, journal = {African Journal of Biotechnology}, volume = {10}, number = {1}, issn = {1684-5315}, title = {Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk}, keyword = {ultrasound, homogenization, cow milk, physical properties} }
@article{article, author = {Bosiljkov, Tomislav and Tripalo, Branko and Brn\v{c}i\'{c}, Mladen and Je\v{z}ek, Damir and Karlovi\'{c}, Sven and Jagu\v{s}t, Ivana}, year = {2011}, pages = {34-41}, keywords = {ultrasound, homogenization, cow milk, physical properties}, journal = {African Journal of Biotechnology}, volume = {10}, number = {1}, issn = {1684-5315}, title = {Influence of high intensity ultrasound with different probe diameter on the degree of homogenization (variance) and physical properties of cow milk}, keyword = {ultrasound, homogenization, cow milk, physical properties} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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