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Original scientific paper

Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice

Asima Begić-Akagić ; Faculty of Agricultural and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
Nermina Spaho ; Faculty of Agricultural and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
Sanja Oručević ; Faculty of Agricultural and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
Pakeza Drkenda ; Faculty of Agricultural and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
M. Kurtović ; Faculty of Agricultural and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
F. Gaši ; Faculty of Agricultural and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina
Mirela Kopjar ; Faculty of Food Technology Osijek, Franje Kuhača 20, 31000 Osijek, Croatia
Vlasta Piližota ; Faculty of Food Technology Osijek, Franje Kuhača 20, 31000 Osijek, Croatia

Fulltext: english, pdf (194 KB) pages 1-8 downloads: 1.789* cite
APA 6th Edition
Begić-Akagić, A., Spaho, N., Oručević, S., Drkenda, P., Kurtović, M., Gaši, F., ... Piližota, V. (2011). Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice. Croatian journal of food science and technology, 3 (2), 1-8. Retrieved from https://hrcak.srce.hr/76156
MLA 8th Edition
Begić-Akagić, Asima, et al. "Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice." Croatian journal of food science and technology, vol. 3, no. 2, 2011, pp. 1-8. https://hrcak.srce.hr/76156. Accessed 18 Oct. 2019.
Chicago 17th Edition
Begić-Akagić, Asima, Nermina Spaho, Sanja Oručević, Pakeza Drkenda, M. Kurtović, F. Gaši, Mirela Kopjar and Vlasta Piližota. "Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice." Croatian journal of food science and technology 3, no. 2 (2011): 1-8. https://hrcak.srce.hr/76156
Harvard
Begić-Akagić, A., et al. (2011). 'Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice', Croatian journal of food science and technology, 3(2), pp. 1-8. Available at: https://hrcak.srce.hr/76156 (Accessed 18 October 2019)
Vancouver
Begić-Akagić A, Spaho N, Oručević S, Drkenda P, Kurtović M, Gaši F, et al. Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice. Croatian journal of food science and technology [Internet]. 2011 [cited 2019 October 18];3(2):1-8. Available from: https://hrcak.srce.hr/76156
IEEE
A. Begić-Akagić, et al., "Influence of cultivar, storage time, and processing on the phenol content of cloudy apple juice", Croatian journal of food science and technology, vol.3, no. 2, pp. 1-8, 2011. [Online]. Available: https://hrcak.srce.hr/76156. [Accessed: 18 October 2019]

Abstracts
The aim of this work was to investigate the influence of cultivar and storage time on the total phenol content (TPC) of three actual apple cultivars (Topaz, Pinova, Pink Lady) and three autochthonous apple cultivars (Ruzmarinka, Ljepocvjetka, Paradija) as well to determine their physical and chemical characteristics. Total phenol content has been determined by Folin-Ciocalteu reagent during cold storage at 1 °C, for 60 days. Changes of apple juice samples phenolics in relation to oxidation time after pressing (0 hours, 2 h and 4 h) were examined. A significant variation in content of phenols in apple cultivars under investigation was noted. Paradija, autochthonous apple contained the highest content of phenols (1.003 g GAE/L), while Topaz, actual apple cultivar had the lowest content (0.596 g GAE/L), during the storage time. TPC of apple cultivars stayed at a relatively constant level during the storage, with the exception of Pink Lady and Paradija apples, where TPC changed significantly during cold storage. The level of TPC in cloudy apple juice samples of all apple cultivars decreased during the oxidation time after pressing.

Keywords
autochthonous and actual apple cultivars; physical and chemical characteristics; phenols content; storage time and cloudy juice

Hrčak ID: 76156

URI
https://hrcak.srce.hr/76156

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