Naslov
Antibrowning effect of some thiosemicarbazide and 1, 3-thiazolidine-4-one derivatives on apples (var. Idared)

Autori
Molnar, Maja ; Lukinac, Jasmina ; Šarkanj, Bojan ; Strelec, Ivica ; Čačić, Milan ; Šubarić, Drago ; Magdić, Damir ; Jokić, Stela

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

Izvornik
XXI. naučno-stručna konferencija poljoprivrede i prehrambene industrije : knjiga sažetaka / - Sarajevo : Poljoprivredno-prehrambeni fakultet, 2010, 132-133

Skup
Naučno-stručna konferencija poljoprivrede i prehrambene industrije (21 ; 2010)

Mjesto i datum
Neum, Bosna i Hercegovina, 29.09.2010. - 02.10.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
antibrowning; thiosemicarbazide; 1; 3-thiazolidine-4-one; apple; digital image analysis

Sažetak
During postharvest handling when apples are subjected to processing or mechanical injury, browning reactions occur. Browning of apples is undesirable and can affect appearance, flavor or nutritional value. Inhibition of such reactions has become a subject of many researches and there are many more or less effective methods used to prevent browning. In our work we have synthesized various thiosemicarbazide and thiazolidinone derivatives which are examined for their potency to prevent browning of the apple slices. Apple slices were treated with various derivatives solutions and their inhibitory effect on the browning reaction was monitored in a period of 15 days. Color measurement was performed by Digital Image Analysis (DIA) method in RGB color model. Results have shown that some derivatives have been very potent antibrowning agents and further research will elucidate inhibitory effect of these derivatives.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Prehrambena tehnologija

POVEZANOST RADA