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Pregled bibliografske jedinice broj: 21158

Apple juice aroma concentration from evaporator condensate by reverse osmosis


Pozderović, Andrija; Moslavac, Tihomir
Apple juice aroma concentration from evaporator condensate by reverse osmosis // Acta alimentaria, 28 (1999), 1; 71-83 (međunarodna recenzija, članak, znanstveni)


Naslov
Apple juice aroma concentration from evaporator condensate by reverse osmosis

Autori
Pozderović, Andrija ; Moslavac, Tihomir

Izvornik
Acta alimentaria (0139-3006) 28 (1999), 1; 71-83

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

Ključne riječi
Apple juice; aroma; aroma compounds; aroma retention; aroma recovery; concentration; volatile compounds; reverse osmosis

Sažetak
Application of reverse osmosis (RO) for apple juice concentration from an evaporator condensate was investigated. Feed evaporator condensate was prepared by diluting the apple aroma concentrate with water. Laboratory apparatus for RO with plate-and-frame membrane configurations was used. Volatile aroma components of apple juice in the feed condensate, retentate and permeate were determined by gas chromatography using a head space method. Total aroma changes were monitored, whereby aroma was determined by summation of the peak areas excepting ethanol. The influence of processing pressure, temperature and aroma concentration in the retenate on recovery and permeation was studied. The results proved that concentration of apple aroma from evaporator condensate with RO was possible. Recovery and aroma concentration in the retentate was higher at a lower temperature and higher pressure. Pressure increase had a bigger influence on retention and aroma recovery in the retenate than temperature decrease. Aroma loss in the permeate was bigger when aroma concentration in the feed condensate and retentate was bigger

Izvorni jezik
Engleski



POVEZANOST RADA


Projekt / tema
113001
113004

Ustanove
Prehrambeno-tehnološki fakultet, Osijek

Citiraj ovu publikaciju

Pozderović, Andrija; Moslavac, Tihomir
Apple juice aroma concentration from evaporator condensate by reverse osmosis // Acta alimentaria, 28 (1999), 1; 71-83 (međunarodna recenzija, članak, znanstveni)
Pozderović, A. & Moslavac, T. (1999) Apple juice aroma concentration from evaporator condensate by reverse osmosis. Acta alimentaria, 28 (1), 71-83.
@article{article, year = {1999}, pages = {71-83}, keywords = {apple juice, aroma, aroma compounds, aroma retention, aroma recovery, concentration, volatile compounds, reverse osmosis}, journal = {Acta alimentaria}, volume = {28}, number = {1}, issn = {0139-3006}, title = {Apple juice aroma concentration from evaporator condensate by reverse osmosis}, keyword = {apple juice, aroma, aroma compounds, aroma retention, aroma recovery, concentration, volatile compounds, reverse osmosis} }

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