Relation between polyphenols content and skin colour in sour cherry fruits
Fruit skin colour plays a major role in quality assessment of food, significantly determining consumer`s choice. Colour of sour cherries depends on anthocyanins which are phenolic compounds (flavonoids) present in high amounts in fruits. The aim of this study was to determine a possible relation bet...
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| Format: | Article |
| Language: | English |
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University of Belgrade - Faculty of Agriculture, Belgrade
2012-01-01
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| Series: | Journal of Agricultural Sciences (Belgrade) |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-8109/2012/1450-81091202057V.pdf |
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| author | Viljevac Marija Dugalić Krunoslav Jurković Vlatka Mihaljević Ines Tomaš Vesna Puškar Boris Lepeduš Hrvoje Sudar Rezica Jurković Zorica |
| author_facet | Viljevac Marija Dugalić Krunoslav Jurković Vlatka Mihaljević Ines Tomaš Vesna Puškar Boris Lepeduš Hrvoje Sudar Rezica Jurković Zorica |
| author_sort | Viljevac Marija |
| collection | DOAJ |
| description | Fruit skin colour plays a major role in quality assessment of food, significantly determining consumer`s choice. Colour of sour cherries depends on anthocyanins which are phenolic compounds (flavonoids) present in high amounts in fruits. The aim of this study was to determine a possible relation between polyphenols (total phenolics and anthocyanins) and colour parameters of fruit skin of sour cherries. The plant material used in this study was twenty two sour cherry genotypes from an orchard of Agricultural Institute Osijek. Total phenolics and anthocyanins contents as well as colour parameters (L*, a*, b*, h and C) of fruit skin were determined. Variability between sour cherry genotypes in total phenolics and anthocyanins as well as in colour parameters was revealed. Total polyphenols content varied from 462.7 to 1049.0 mg GAE/100 g of fresh weight, while total anthocyanins ranged from 160.1 to 495.6 mg CGE/100 g of fresh weight. A significant positive correlation was found between polyphenols and anthocyanins content. Total phenolics content had a significant negative correlation with colour parameters b* and h, while anthocyanins content negatively correlated with colour parameters L*, b* and h. According to the obtained results, genotypes Maraska, Heimanns Konservenweichsel and Rexelle are the richest genotypes in polyphenols and anthocyanins content. |
| first_indexed | 2024-04-13T04:03:48Z |
| format | Article |
| id | doaj.art-dfddba87f64b470e88c4235a29d4d60c |
| institution | Directory Open Access Journal |
| issn | 1450-8109 |
| language | English |
| last_indexed | 2024-04-13T04:03:48Z |
| publishDate | 2012-01-01 |
| publisher | University of Belgrade - Faculty of Agriculture, Belgrade |
| record_format | Article |
| series | Journal of Agricultural Sciences (Belgrade) |
| spelling | doaj.art-dfddba87f64b470e88c4235a29d4d60c2022-12-22T03:03:24ZengUniversity of Belgrade - Faculty of Agriculture, BelgradeJournal of Agricultural Sciences (Belgrade)1450-81092012-01-01572576710.2298/JAS1202057VRelation between polyphenols content and skin colour in sour cherry fruitsViljevac MarijaDugalić KrunoslavJurković VlatkaMihaljević InesTomaš VesnaPuškar BorisLepeduš HrvojeSudar RezicaJurković ZoricaFruit skin colour plays a major role in quality assessment of food, significantly determining consumer`s choice. Colour of sour cherries depends on anthocyanins which are phenolic compounds (flavonoids) present in high amounts in fruits. The aim of this study was to determine a possible relation between polyphenols (total phenolics and anthocyanins) and colour parameters of fruit skin of sour cherries. The plant material used in this study was twenty two sour cherry genotypes from an orchard of Agricultural Institute Osijek. Total phenolics and anthocyanins contents as well as colour parameters (L*, a*, b*, h and C) of fruit skin were determined. Variability between sour cherry genotypes in total phenolics and anthocyanins as well as in colour parameters was revealed. Total polyphenols content varied from 462.7 to 1049.0 mg GAE/100 g of fresh weight, while total anthocyanins ranged from 160.1 to 495.6 mg CGE/100 g of fresh weight. A significant positive correlation was found between polyphenols and anthocyanins content. Total phenolics content had a significant negative correlation with colour parameters b* and h, while anthocyanins content negatively correlated with colour parameters L*, b* and h. According to the obtained results, genotypes Maraska, Heimanns Konservenweichsel and Rexelle are the richest genotypes in polyphenols and anthocyanins content.http://www.doiserbia.nb.rs/img/doi/1450-8109/2012/1450-81091202057V.pdfpolyphenolsanthocyaninssour cherry fruitscolour parameters |
| spellingShingle | Viljevac Marija Dugalić Krunoslav Jurković Vlatka Mihaljević Ines Tomaš Vesna Puškar Boris Lepeduš Hrvoje Sudar Rezica Jurković Zorica Relation between polyphenols content and skin colour in sour cherry fruits Journal of Agricultural Sciences (Belgrade) polyphenols anthocyanins sour cherry fruits colour parameters |
| title | Relation between polyphenols content and skin colour in sour cherry fruits |
| title_full | Relation between polyphenols content and skin colour in sour cherry fruits |
| title_fullStr | Relation between polyphenols content and skin colour in sour cherry fruits |
| title_full_unstemmed | Relation between polyphenols content and skin colour in sour cherry fruits |
| title_short | Relation between polyphenols content and skin colour in sour cherry fruits |
| title_sort | relation between polyphenols content and skin colour in sour cherry fruits |
| topic | polyphenols anthocyanins sour cherry fruits colour parameters |
| url | http://www.doiserbia.nb.rs/img/doi/1450-8109/2012/1450-81091202057V.pdf |
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