Postharvest UV-C irradiation increased the flavonoids and anthocyanins accumulation, phenylpropanoid pathway gene expression, and antioxidant activity in sweet cherries (Prunus avium L.)

2021 ◽  
Vol 175 ◽  
pp. 111490
Author(s):  
Qiang Zhang ◽  
Wenbo Yang ◽  
Jiechao Liu ◽  
Hui Liu ◽  
Zhenzhen Lv ◽  
...  
Keyword(s):  
Gene Expression ◽  
Antioxidant Activity ◽  
Prunus Avium ◽  
Phenylpropanoid Pathway ◽  
Pathway Gene ◽  
Sweet Cherries ◽  
Uv C ◽  
Phenylpropanoid Pathway Gene ◽  
Prunus Avium L

scholarly journals The Profile and Content of Polyphenols and Carotenoids in Local and Commercial Sweet Cherry Fruits (Prunus avium L.) and Their Antioxidant Activity In Vitro

Antioxidants ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 534 ◽  
Author(s):  
Dominika Średnicka-Tober ◽  
Alicja Ponder ◽  
Ewelina Hallmann ◽  
Agnieszka Głowacka ◽  
Elżbieta Rozpara
Keyword(s):  
Antioxidant Activity ◽  
Bioactive Compounds ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Sweet Cherries ◽  
High Antioxidant Activity ◽  
Positive Correlations ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

The aim of this study was to evaluate and compare the content of a number of bioactive compounds and antioxidant activity of fruits of selected local and commercial sweet cherry (Prunus avium L.) cultivars. The experiment showed that the selected cultivars of sweet cherries differ significantly in the content of polyphenolic compounds and carotenoids. The fruits of commercial sweet cherry cultivars were, on average, richer in polyphenols (the sum of phenolic compounds determined chromatographically), flavonoids, as well as anthocyanins and were characterized by higher antioxidant activity when compared to the local, traditional cultivars. In the group of the traditional sweet cherry cultivars, particular attention could be paid to Black Late cv., showing the highest antioxidant activity of fruits. In the group of commercial sweet cherry cultivars, Cordia and Sylvia fruits could be recognized as being rich in bioactive compounds with high antioxidant activity. Yellow skin cultivars were characterized by the highest concentrations of carotenoids. Strong positive correlations between the identified bioactive compounds and antioxidant activity of fruits were also found. Although different cultivars of sweet cherries show a high variability in phenolics and carotenoids profiles as well as in the antioxidant activity of fruits, they all should be, similarly to other types of cherries, recognized as a rich source of bioactive compounds with an antioxidant potential.

scholarly journals Molecular investigation of Tuscan sweet cherries sampled over three years: gene expression analysis coupled to metabolomics and proteomics

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Roberto Berni ◽  
Sophie Charton ◽  
Sébastien Planchon ◽  
Sylvain Legay ◽  
Marco Romi ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gene Expression Analysis ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Phenylpropanoid Pathway ◽  
Primary Metabolism ◽  
Differential Abundance ◽  
Sweet Cherries ◽  
Targeted Gene Expression ◽  
Cell Wall Expansion

AbstractSweet cherry (Prunus avium L.) is a stone fruit widely consumed and appreciated for its organoleptic properties, as well as its nutraceutical potential. We here investigated the characteristics of six non-commercial Tuscan varieties of sweet cherry maintained at the Regional Germplasm Bank of the CNR-IBE in Follonica (Italy) and sampled ca. 60 days post-anthesis over three consecutive years (2016-2017-2018). We adopted an approach merging genotyping and targeted gene expression profiling with metabolomics. To complement the data, a study of the soluble proteomes was also performed on two varieties showing the highest content of flavonoids. Metabolomics identified the presence of flavanols and proanthocyanidins in highest abundance in the varieties Morellona and Crognola, while gene expression revealed that some differences were present in genes involved in the phenylpropanoid pathway during the 3 years and among the varieties. Finally, proteomics on Morellona and Crognola showed variations in proteins involved in stress response, primary metabolism and cell wall expansion. To the best of our knowledge, this is the first multi-pronged study focused on Tuscan sweet cherry varieties providing insights into the differential abundance of genes, proteins and metabolites.

scholarly journals Variability of Old Sweet Cherries Found in Slovak Regions and Their Preservation

2017 ◽  
Vol 71 (3) ◽  
pp. 184-189
Author(s):  
Michaela Benková ◽  
Iveta Čičová ◽  
Daniela Benedikova ◽  
Lubomir Mendel ◽  
Miroslav Glasa
Keyword(s):  
Sweet Cherry ◽  
Prunus Avium ◽  
Fruit Size ◽  
Morphological Characteristics ◽  
Quality Parameters ◽  
Fruit Weight ◽  
Sweet Cherries ◽  
Prunus Mahaleb ◽  
Breeding Programmes ◽  
Prunus Avium L

Abstract The work is focused on the evaluation of variability of morphological and pomological characteristics of several old sweet cherries (Prunus avium L.) that were found in different Slovak regions. The experimental work has been performed during two years, 2014 and 2015. The following characteristics according to the descriptor list of subgenus Cerasus were evaluated - period of flowering and ripening, morphological characteristics of the flowers, fruit size, fruit weight, and quality parameters. The results showed high variability of evaluated accessions. From the 13 surveyed localities, the most valuable accessions were found in the locality Hornį Streda - places Čachtice, Krakovany, Nitra, and Brdárka. During the collecting expeditions, 170 accessions of sweet cherry, with fruit of the different quality were found. The most interesting accessions were grafted onto rootstocks with different intensity of growth (Prunus avium L., Prunus mahaleb L., and ‘Gisela5’). Some of the selected cherry accessions can be used for commercial growing after tests, while some of them can be used only for collection of genetic resources and as potential genitors in breeding programmes.

Incidence of rain splitting in sweet cherries treated with calcium or coating materials

1991 ◽  
Vol 71 (1) ◽  
pp. 231-234 ◽  
Author(s):  
M. Meheriuk ◽  
G. H. Neilsen ◽  
D.-L. McKenzie
Keyword(s):  
Key Words ◽  
Prunus Avium ◽  
Soluble Solids ◽  
Polymeric Coating ◽  
Soluble Solids Content ◽  
Coating Materials ◽  
Sweet Cherries ◽  
Solids Content ◽  
Prunus Avium L ◽  
Better Than

Calcium chloride (CaCl2) and Ca(OH)2 sprays reduced rain splitting in Van cherries (Prunus avium L.). Multiple applications were better than single sprays. Soluble solids content was increased in many instances by the treatments. Fruit shrivel was appreciable in cherries sprayed with Ca(OH)2 particularly in hot seasons. Single or multiple applications of Nutri-Save (a polymeric coating), Pro-Stick (a sticking agent) and Envy (an antitranspirant) did not affect rain splitting in Stella cherries. Key words: Prunus avium L., calcium sprays, fruit shrivel, cherry

Effects of acetic acid vapour on the microbial status of ‘Merchant’ and ‘Oktavia’ sweet cherries (Prunus avium L.)

Food Control ◽  
2018 ◽  
Vol 90 ◽  
pp. 422-428
Author(s):  
Karin Hassenberg ◽  
Felix Schuhmann ◽  
Christian Ulrichs ◽  
Werner B. Herppich ◽  
Susanne Huyskens-Keil
Keyword(s):  
Acetic Acid ◽  
Prunus Avium ◽  
Sweet Cherries ◽  
Prunus Avium L ◽  
Microbial Status
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