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Pregled bibliografske jedinice broj: 266411

Photoacoustic and optothermal studies of tomato ketchup adulterated by the red beet (Beta vulgaris)


Bičanić, Dane; Westra, E.; Seters, J.; van Houten, S.; Huberts, D.; Colić Barić, Irena; Cozijnsen, J.; Boshoven, H.
Photoacoustic and optothermal studies of tomato ketchup adulterated by the red beet (Beta vulgaris) // Journal de Physique IV, 125 (2005), 807-810 (međunarodna recenzija, članak, znanstveni)


Naslov
Photoacoustic and optothermal studies of tomato ketchup adulterated by the red beet (Beta vulgaris)

Autori
Bičanić, Dane ; Westra, E. ; Seters, J. ; van Houten, S. ; Huberts, D. ; Colić Barić, Irena ; Cozijnsen, J. ; Boshoven, H.

Izvornik
Journal de Physique IV (1155-4339) 125 (2005); 807-810

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

Ključne riječi
Photoacoustic (PA) spectroscopy; optothermal window (OW) technique; ketchup; lycopene

Sažetak
Photoacoustic (PA) spectroscopy and optothermal window (OW) technique were used to explore their potential to detect red beet added as a colorant to tomato ketchup. The associated changes of colour resulting in the changes of absorbance (and hence of PA and OT signals) were monitored in the 500 nm region corresponding to the absorption maximum of lycopene. Both methods were shown capable of quantifying about 1% of red beet (by mass) in the mixture of ketchup and red beet.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Ustanove
Prehrambeno-biotehnološki fakultet, Zagreb

Autor s matičnim brojem:
Irena Colić-Barić, (120646)

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • SCI Expanded