Fenolik Bileşikler ve Nar Genotipleri Arasındaki Korelasyon

Öz

Bu çalışmada, bireysel fenolik bileşikler ve Siirt (Şirvan) bölgesinde yetişen 21 genotipin birbirleriyle ilişkisi belirlenmiştir. Protocatechuic asit, vanillik asit, gallik asit, rutin, kersetin, kateşin, klorojenik asit, kafeik asit, şırınga edici, p-kumarik, ferulik asit ve ploridzin içerikleri kaydedilmiştir. Kateşin baskın fenolik bileşik olarak tanımlanmıştır. 56 ŞİR 10 genotipi, istatistiksel olarak, en yüksek beş fenolik bileşik içeriğine sahip olarak ön plana çıkmıştır. 56 ŞİR 20 genotipi ise üç fenolik bileşik açısından en düşük içeriğe sahip olmuştur.  Syringic en düşük seviye fenolik bileşik olarak kaydedilmiştir. Rutin, kafeik, vanilic ve ferulik asit arasında pozitif korelasyonu olduğu görülmüştür. Ancak, siringik ve kafeik asit arasında negatif korelasyon belirlenmiştir. Şirvan yöresindeki nar genotiplerinin, sağlık üzerinde önemli etkileri olan fenolik bileşikler açısından zengin olduğu tespit edilmiştir.

Anahtar Kelimeler

• Korelasyon,fenolik bileşik,Punica granatum

Correlation between Pomegranate Genotypes and Phenolic Compounds

Abstract

In this study, the individual phenolic compounds and relationship with each other of 21 genotypes of Siirt (Şirvan) region were determined.  Protocatechuic acid, vanillic acid, gallic acid, rutin, quercetin, catechin, chlorogenic acid, caffeic acid, syringic, p-coumaric, ferulic acid, and phloridzin content were recorded. Catechin was identified to be dominant phenolic. Statistically, 56 ŞİR 10 genotype had come to the fore with five phenolic compounds. The lowest content of three phenolic compounds was measured in 56 ŞİR 20 genotype.  Syringic was recorded to be the lowest level phenolic compound. It was observed that there were positive correlation rutin, caffeic, vanillic and ferulic acid. However, the negative correlation was determined between syringic and caffeic acid. Pomegranate genotypes of Şirvan have been found to be rich in phenolic compounds which have significant health effects. 

Keywords

• Correlation,phenolic compounds,Punica granatum

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