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Acitivity of NaCl and carragenan on thermophysical properties of surimi


Kovačević, Dragan; Kurtanjek, Želimir
Acitivity of NaCl and carragenan on thermophysical properties of surimi // 8th European Congress on Biotechnology : Book of abstracts
Budapest, 1997. str. 72-72 (poster, nije recenziran, sažetak, znanstveni)


Naslov
Acitivity of NaCl and carragenan on thermophysical properties of surimi

Autori
Kovačević, Dragan ; Kurtanjek, Želimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
8th European Congress on Biotechnology : Book of abstracts / - Budapest, 1997, 72-72

Skup
European Congress on Biotechnology (8 ; 1997)

Mjesto i datum
Budimpešta, Mađarska, 17.-21.08.1997

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
thermophysical properties; surimi; DTA; carragenan

Sažetak
Determination of apparent enthalpy (H), initial freezing temperature (Ti), and thermal conductivity (k) of surimi in the temperature range from -25 0C to +5 0C by differential thermal analysis (DTA) and a system for measurement of thermal conductivity of food by the method of unsteady responses from a line heat source are presented. Samples of surimi were prepeared in laboratory conditions from Adriatic pilchard with addition of carrageenan and NaCl. Water contet in surimi was 81.5% before mixing with the added substances. For interpretation of experimental results and determination of thermophysical properties mathematical models of H(T) and k(T) are used, while Ti are determined from DTA curves. Values of k, H and Ti of surimi samples are correlated with mass fractions of NaCl ( w = 0-10%) and carrageenan ( w = 2% ).

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekt / tema
058201

Ustanove
Prehrambeno-biotehnološki fakultet, Zagreb

Profili:

Avatar Url Dragan Kovačević (autor)

Avatar Url Želimir Kurtanjek (autor)

Citiraj ovu publikaciju

Kovačević, Dragan; Kurtanjek, Želimir
Acitivity of NaCl and carragenan on thermophysical properties of surimi // 8th European Congress on Biotechnology : Book of abstracts
Budapest, 1997. str. 72-72 (poster, nije recenziran, sažetak, znanstveni)
Kovačević, D. & Kurtanjek, Ž. (1997) Acitivity of NaCl and carragenan on thermophysical properties of surimi. U: 8th European Congress on Biotechnology : Book of abstracts.
@article{article, year = {1997}, pages = {72-72}, keywords = {thermophysical properties, surimi, DTA, carragenan}, title = {Acitivity of NaCl and carragenan on thermophysical properties of surimi}, keyword = {thermophysical properties, surimi, DTA, carragenan}, publisherplace = {Budimpe\v{s}ta, Ma\djarska} }