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Bibliographic record number: 445151

Journal

Authors: Pedisić, Sandra; Dragović-Uzelac, Verica; Levaj, Branka; Škevin, Dubravka
Title: Effects of Maturity and Geographical Region on Anthocyanin Content of Sour Cherries (Prunus cerasus var. Marasca)
Source: Food technology and biotechnology (1330-9862) 48 (2010), 1; 86-93
Paper type: article
Keywords: anthocyanins; CIE Lab colour; sour cherry fruit; ripening
Abstract:
The aim of this study was to determine anthocyanins and the colour parameters in three ecotypes of sour cherry Marasca growing in two geographical regions in Dalmatia, during ripening. Anthocyanins were determined by HPLC-UV/VIS PDA analysis and the colour of fruit flesh and skin was measured by tristimulus colourimetry (CIE LAB system). The major anthocyanins in all ecotypes were cyanidin-3-glucosylrutinoside and cyanidin-3-rutinoside, whereas pelargonidin-3-glucoside and pelargonidin-3-rutinoside were determined in lower quantities. Generally, the total anthocyanins increased during ripening and the highest quantity was in ripe fruit. Formation of dark red almost black colour in ripe Marasca cherries influenced the decrease of redness (a*), brightness (L*) and colour intensity (C*). A two-way ANOVA test showed that growing area significantly influenced on individual anthocyanins and parameter L*, while ecotype as well as interaction growing area and ecotype significant affected on total anthocyanin quantities.
Project / theme: 058-0580696-2728
Original language: ENG
Citation databases: Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Category: Znanstveni
Research fields:
Food processing technology
URL: http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=74759
http://www.ftb.com.hr/48-86.pdf
URL cjelovitog rada:
Google Scholar: Effects of Maturity and Geographical Region on Anthocyanin Content of Sour Cherries (Prunus cerasus var. Marasca)
Contrib. to CROSBI by: blevaj@pbf.hr (blevaj@pbf.hr), 19. Vel. 2010. u 16:52 sati



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