Characterization of Four Famous Red Grapevine Cultivars
Authors
Abstract:
The grape berries due to containing organic acids, sugars, aromatic compounds, phenolic compounds (including anthocyanins, flavanols, flavonols, stilbenes (resveratrol)), tannins, and oil in the pulp, skin, and seed have numerous health benefits for human health. In this study, we investigated genetic and phytochemical characteristics of four famous grapevine cultivars (Shiraz, Sirch, Panje Arous, and Yaghouti) at the maturity stage in 10-20º Brix on a cultivar basis. This research was performed at university of Hormozgan in 2017. The results indicated that Sirch cultivar had the highest total anthocyanin content (2733 mg kg-1 FW), total phenolic content (1666 mg kg-1 FW) and total carotenoid in the skin. High correlation (R2 = 0.951) was observed between cultivars skin’s total anthocyanin and total carotenoid contents. The highest quercetin content (1593 mg kg-1 FW) among the studied cultivars was obtained in Panje Arous cultivar (a pink grape) and Sirch cultivar had the highest delphinidin specific anthocyanin content (65.03 mg kg-1 FW). Among the studied cultivars, Shiraz had the highest total soluble sugar (%19.90) and amount of vinegar (950 ml Kg -1 grapes). Analysis of GC-MS results of vinegar, indicated that the highest rate of ethanol (%98.442) was found in Panje Arous cultivar. DNA sequencing and alignment analysis of F3H, UFGT, DFR, and MybA1 gene sequences showed that there was high homology (>%99) among the studied cultivars, therefore it can be concluded that they are derived from a common ancestor.
similar resources
Serological Detection of Grapevine Associated Closteroviruses in Infected Grapevine Cultivars
Grapevine leafroll (LR) and corky bark (CB) diseases occur wherever grapevines are grown and are associated with undesirable viticultural effects which include delayed ripening of fruit, reduced yield, altered fruit pigmentation, and reduced accumulation of sugar (6,24). Rootstockscion incompatibility (RSI) is a disease syndrome characterized by incompatibility at the graft union resulting in s...
full textSequence Polymorphisms and Structural Variations among Four Grapevine (Vitis vinifera L.) Cultivars Representing Sardinian Agriculture
The genetic diversity among grapevine (Vitis vinifera L.) cultivars that underlies differences in agronomic performance and wine quality reflects the accumulation of single nucleotide polymorphisms (SNPs) and small indels as well as larger genomic variations. A combination of high throughput sequencing and mapping against the grapevine reference genome allows the creation of comprehensive seque...
full textSeasonal dynamics and virus translocation of Grapevine leafrollassociated virus 3 in grapevine cultivars
Grapevine leafroll-associated virus 3 (GLRaV-3) is associated with grapevine leafroll disease, one of the most economically important viral diseases of grapevines. This disease impacts on both vine health and grape quality; reduction in yield, brix and wine colour are among its detrimental effects. Many methods, including serological and molecular procedures, have been developed for the detecti...
full textComparison of Dinitrogen Fixation and Nitrogen Transfer Potentials of Four Red Clover Cultivars
full text
Chloroplast genome diversity in Portuguese grapevine (Vitis vinifera L.) cultivars.
Grapevine chloroplast (cp) DNA diversity was analysed for the first time through amplification and digestion of fragments of the large single copy (LSC) region by polymerase chain reaction-restriction fragment length polymorphism methodology and also by amplification of three microsatellite loci, previously described as polymorphic in grapevine. Thirty-eight grapevine cultivars collected mainly...
full textCharacterization of Resistance Gene Analog Polymorphisms in sugarcane cultivars with varying levels of red rot resistance
Resistance Gene Analog (RGA) strategy is being exploited perfectly for the identification, tagging and mapping of major genes or Quantitative Trait Loci for disease resistance. About 29 RGA primers designed from the conserved domains of resistance proteins, were used to analyse the genetic diversity among the 40 sugarcane cultivars that vary in their resistance to red rot disease. The genetic s...
full textMy Resources
Journal title
volume 6 issue 2
pages 259- 272
publication date 2019-12-01
By following a journal you will be notified via email when a new issue of this journal is published.
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023