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| Description
| - Apricot is one of the most popular Prunus species grown in the temperate zone and great variation in the contents of primary and secondarymetabolites has been reported in its fruit. However, little is known on the phenolic profiles and antioxidant potential of important local cultivars. The objective of the study was to identify valuable parental lines for breeding of cultivars with high health-promoting effects. Primary metabolites (sugars, organic acids) and secondary metabolites (phenolics) were quantified by highperformance liquid chromatography--mass spectrometry (HPLC/MS) in fruit of 13 apricot cultivars: total sugars ranged from 59.2 to 212.5 g kg freshweight (FW) and total organic acids from 4.2 to 20.8 g kg FW. Four hydroxycinnamic acids and three flavonols were quantified; their content was significantly higher in skin compared to pulp. Similarly, antioxidative potential was significantly higher in skin and ranged from 125.4 to 726.5 mg ascorbic acid equivalents kg FW. A positive correlation between total phenolic content and antioxidant potential was determined. Multivariate analysis subdivided the cultivars into five major groups, mostly influenced by the content of individual and total phenolics as well as the antioxidant potential of apricot skin and pulp. In regard to high phenolic content in connection with antioxidant potential, three cultivars stand out as the richest in analyzed quality parameters: 'Mula Sadik', 'Bergeron' and 'Chuan Zhi Hong'. They also contained high amounts of primarymetabolites and should be promoted for further planting and included in apricot breeding programs.
- Apricot is one of the most popular Prunus species grown in the temperate zone and great variation in the contents of primary and secondarymetabolites has been reported in its fruit. However, little is known on the phenolic profiles and antioxidant potential of important local cultivars. The objective of the study was to identify valuable parental lines for breeding of cultivars with high health-promoting effects. Primary metabolites (sugars, organic acids) and secondary metabolites (phenolics) were quantified by highperformance liquid chromatography--mass spectrometry (HPLC/MS) in fruit of 13 apricot cultivars: total sugars ranged from 59.2 to 212.5 g kg freshweight (FW) and total organic acids from 4.2 to 20.8 g kg FW. Four hydroxycinnamic acids and three flavonols were quantified; their content was significantly higher in skin compared to pulp. Similarly, antioxidative potential was significantly higher in skin and ranged from 125.4 to 726.5 mg ascorbic acid equivalents kg FW. A positive correlation between total phenolic content and antioxidant potential was determined. Multivariate analysis subdivided the cultivars into five major groups, mostly influenced by the content of individual and total phenolics as well as the antioxidant potential of apricot skin and pulp. In regard to high phenolic content in connection with antioxidant potential, three cultivars stand out as the richest in analyzed quality parameters: 'Mula Sadik', 'Bergeron' and 'Chuan Zhi Hong'. They also contained high amounts of primarymetabolites and should be promoted for further planting and included in apricot breeding programs. (en)
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| Title
| - Comparative study of primary and secondary metabolites in apricot (Prunus armeniaca L.) cultivars
- Comparative study of primary and secondary metabolites in apricot (Prunus armeniaca L.) cultivars (en)
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| skos:prefLabel
| - Comparative study of primary and secondary metabolites in apricot (Prunus armeniaca L.) cultivars
- Comparative study of primary and secondary metabolites in apricot (Prunus armeniaca L.) cultivars (en)
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| skos:notation
| - RIV/62156489:43510/11:00183523!RIV12-MSM-43510___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43510/11:00183523
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - antioxidant potential; phenolic compounds; organic acids; Prunus armeniaca; sugars (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Journal of the Science of Food and Agriculture
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Krška, Boris
- Mikulic Petkovsek, Maja
- Schmitzer, Valentina
- Slatnar, Ana
- Veberic, Robert
- Štampar, Franci
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| http://linked.open...ain/vavai/riv/wos
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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