2023
DOI: 10.3390/horticulturae9040477
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Breakthrough Analysis of Chemical Composition and Applied Chemometrics of European Plum Cultivars Grown in Norway

Abstract: The aim of this study was to find the chemical parameters for the differentiation of plum cultivars grown along the fjord areas of Western Norway and Eastern Norway, having specific agroclimatic conditions. Chemical analysis of the fruits confirmed the contents of 13 quantified elements, 22 sugar compounds, 11 organic acids, 19 phenolic compounds, and antioxidant activity in 68 plum cultivars. Dominated contents were noted for nitrogen (with the maximum mean value of 3.11%), potassium (8055.80 mg/kg), and phos… Show more

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Cited by 5 publications
(6 citation statements)
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“…On the other hand, the proportion of malic acid was between 5.96% (UM1) and 30.06% (TA1). The results obtained in this study are in accordance with the results from our previous work [6]. Samples from the Ullensvang area showed higher contents of quinic acid, citric acid, and maleic acid than samples from the Telemark area, which contained higher contents of shikimic acid, galacturonic acid, fumaric acid, and malic acid.…”
Section: Determination Of Organic Acidssupporting
confidence: 92%
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“…On the other hand, the proportion of malic acid was between 5.96% (UM1) and 30.06% (TA1). The results obtained in this study are in accordance with the results from our previous work [6]. Samples from the Ullensvang area showed higher contents of quinic acid, citric acid, and maleic acid than samples from the Telemark area, which contained higher contents of shikimic acid, galacturonic acid, fumaric acid, and malic acid.…”
Section: Determination Of Organic Acidssupporting
confidence: 92%
“…Plums from Ullensvang had higher TPC and RSA values, while Valor had the highest TPC value and Jubileum had the highest RSA value. The results obtained are in fairly close agreement with the Norwegian plums analyzed by Fotirić Akšić and co-authors [6], together with those investigated in other studies [73,85].…”
Section: Amounts Of Individual Polyphenols Tpc and Rsasupporting
confidence: 90%
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“…In a chapter within the 2006 report by the ECPGR (European Cooperative Programme for Plant Genetic Resources) Prunus working group, Sekse [8] identified a total of nine collections containing accessions of fruit trees in Norway. Furthermore, the report stated that these collections contain, among other fruit crops, 49 different plum cultivars (mainly P. domestica as well as some P. salicina) with different pomological and qualitative characteristics, as proven by Fotirić Akšić et al [9]. This program has recently expanded and currently, there are 12 collections containing a total of 79 accessions in Norway [10].…”
Section: Introductionmentioning
confidence: 97%