24 Mart 2025 Dergi makalesi Açık Erişim

Bahar Elman; Korkutal İlknur; Erişken Semih

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/274408</identifier>
  <creators>
    <creator>
      <creatorName>Bahar Elman</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-8842-7695</nameIdentifier>
      <affiliation>Namik Kemal University</affiliation>
    </creator>
    <creator>
      <creatorName>Korkutal İlknur</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-8016-9804</nameIdentifier>
      <affiliation>Namik Kemal University</affiliation>
    </creator>
    <creator>
      <creatorName>Erişken Semih</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-6596-0008</nameIdentifier>
      <affiliation>Namik Kemal University</affiliation>
    </creator>
  </creators>
  <titles>
    <title>The Effect Of Rootstocks And Berry Heterogeneity On The Phytochemical Properties In Vitis Vinifera L. Papazkarası Grapes</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2025</publicationYear>
  <subjects>
    <subject>Berry size; wine grape; Papazkarası; autochthonous variety; secondary metabolites</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2025-03-24</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/274408</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.15316/SJAFS.2025.005</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by-nc/4.0/">Creative Commons Attribution-NonCommercial</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;There are differences in development and composition between the clusters on the vines and the grape berries on the&amp;nbsp;clusters. Therefore, grouping berries by size in wine grape varieties can help better manage the composition of the wine&amp;nbsp;to be produced. The aim of this research is to reveal the effect of berry heterogeneity on primary and secondary metabolites&amp;nbsp;in the cv. Papazkarası. The Papazkarası vines are grafted onto the rootstocks 1103P, 110R, and 420A and are trained in the&amp;nbsp;double Cordon Royat system. The clusters harvested from each rootstock were separated into individual berries. These&amp;nbsp;berries were then grouped by size using sieves. The size groups were: &amp;le;12.00 mm; 12.01-14.00 mm; 14.01-16.00 mm; 16.01-18.00 mm; and &amp;ge;18.00 mm, forming five groups. A control group was created by taking berries from each size group. In terms of primary metabolites in the must, the Papazkarası/1103P combination and the &amp;ge;18.00 mm size group stood out.&amp;nbsp;However, the maturity indices, Brix, and % alcohol criteria were found to be insufficient for all rootstocks and berry sizes.&amp;nbsp;Regarding secondary metabolites, it was found that the &amp;le;12.00 mm and 12.01-14.00 mm size groups had high values in all graft combinations. The size group with the highest total anthocyanin and total phenolic content was the &amp;le;12.00 mm group.&amp;nbsp;Based on these results, berry size reduction practices will improve quality. The quality of the wines obtained from different&amp;nbsp;size groups should also be supported by sensory analyses. Sorting the berries by size will positively impact grape and thus&amp;nbsp;wine quality.&lt;/p&gt;</description>
  </descriptions>
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