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Journals / Bahçe / 2018 / Cilt: 47 - Sayı: Özel Sayı 1

THE PHYSICAL AND CHEMICAL CHANGES DURING RIPENING PERIOD OF SOME WINE GRAPE VARIETIES GROWN IN KAZOVA (TOKAT) ECOLOGY

BAZI ŞARAPLIK ÜZÜM ÇEŞİTLERİNİN FARKLI MEYVE KISIMLARINDAKİ FİTOKİMYASAL İÇERİKLERİNİN BELİRLENMESİ

Neval TOPCU ALTINCI
Onur SARAÇOĞLU
Rüstem CANGİ
Esra ULUOCAK
Duran KILIÇ
Journal
Bahçe
Pages
493–498
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The total phenolic content and antioxidant capacity values found in the seed of the fruit were found to be higher than the crust and pulp in all varieties.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study carried out phytochemical componts were investigated during maturation of Gewürztraminer, Pinot Noir, Narince and Syrah wine grape cultivars grown in Kazova (Tokat) region.
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Key Findings & Data:The total phenolic compounds and total antioxidant of grape cultivars ranged from 28.4 (Gewürztraminer) to 235.5 (Syrah) μg/g fw, from 1081.9 (Narince) to 2886.7 (Syrah) μg galik acid/g fw), respectively.
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Conclusion & Impact:The total phenolic content and antioxidant capacity values found in the seed of the fruit were found to be higher than the crust and pulp in all varieties.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study carried out phytochemical componts were investigated during maturation of Gewürztraminer, Pinot Noir, Narince and Syrah wine grape cultivars grown in Kazova (Tokat) region. The amount of total phenolic and antioxidant capacities were determined in all varieties and the amount of anthocyanins was determined in colored varieties. Total phenolic (μg GAE/g ka), total anthocyanin (μmol TE/g ka) and antioxidant (μmol TE/g ka) capacities were determined in the colored varieties of berry skin, pulp and seed. The total phenolic compounds and total antioxidant of grape cultivars ranged from 28.4 (Gewürztraminer) to 235.5 (Syrah) μg/g fw, from 1081.9 (Narince) to 2886.7 (Syrah) μg galik acid/g fw), respectively. The total phenolic content and antioxidant capacity values found in the seed of the fruit were found to be higher than the crust and pulp in all varieties.

Özet

Bu araştırmada, Tokat (Kazova) koşullarında yetiştirilen bazı şaraplık üzüm çeşitlerinde(Gewürztraminer, Pinot Noir, Narince ve Syrah) olgunluk döneminde fitokimyasal içeriklerini belirlemekamaçlanmıştır. Araştırmada yer alan tüm çeşitlerde tanede toplam fenolik miktarı ve antioksidankapasiteleri, renkli çeşitlerde ayrıca antosiyanin miktarı değerleri saptanmıştır. Renkli çeşitlerde kabuk,meyve eti ve çekirdek kısımlarında toplam fenolik (μg GAE/g ka), toplam antosiyanin (μmol TE/g ka) veantioksidan kapasiteleri (μmol TE/g ka) saptanmıştır. Hasat döneminde üzümlerde toplam fenolik vetoplam antioksidan kapasiteleri sırasıyla, 1081.9 (Narince) ile 2886.7 (Syrah) μg gallik asit/g ta ve 28.4(Gewürztraminer) ile 235.5 (Syrah) μg/g ta arasında saptanmıştır. Meyvelerin çekirdek kısımlarındabulunan toplam fenolik miktarı ve antioksidan kapasitesi değerleri tüm çeşitlerde kabuk ve pulpkısmından daha yüksek bulunmuştur.

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Cite This Article

ALTINCI, N. T., SARAÇOĞLU, O., CANGİ, R., ULUOCAK, E., KILIÇ, D. (2022). THE PHYSICAL AND CHEMICAL CHANGES DURING RIPENING PERIOD OF SOME WINE GRAPE VARIETIES GROWN IN KAZOVA (TOKAT) ECOLOGY. Bahçe, Cilt: 47 - Sayı: Özel Sayı 1, 493–498. https://ajindex.com/articles/459531

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