Journals / Türk Tarım - Gıda Bilim ve Teknoloji dergisi / 2019 / Cilt: 7 - Sayı: 10

Grape Leaves as a Natural Antioxidant Source: Determination of Total Phenolic Compound Changes

Doğal Antioksidan Kaynağı Olarak Üzüm Yaprakları: Toplam Fenolik Madde Değişimlerinin Belirlenmesi

Pages
1603–1606
DOI
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AI Summary & Key Takeaways

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

Therefore the grape leaves especially wine grapes such as Narince, Boğazkere ve Kalecik Karası may be used as an easily accessible source of natural antioxidants and food supplement at pharmaceutical and food industry.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, total phenolic compounds which possess health-promoting effects and provide basic nutrition were aimed to determine the alterations in different grapevine leaves.
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Key Findings & Data:Total phenolic content was determined using Folin-Ciocalteu colorimetric method by using a spectrophotometer.
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Conclusion & Impact:Therefore the grape leaves especially wine grapes such as Narince, Boğazkere ve Kalecik Karası may be used as an easily accessible source of natural antioxidants and food supplement at pharmaceutical and food industry.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, total phenolic compounds which possess health-promoting effects and provide basic nutrition were aimed to determine the alterations in different grapevine leaves. Total phenolic content was determined using Folin-Ciocalteu colorimetric method by using a spectrophotometer. At the result of the study, it was determined that contents of total phenolic in leaves collected from different grape cultivars were varied to cultivars and grape leaves had high phenolic compounds as berries. Therefore the grape leaves especially wine grapes such as Narince, Boğazkere ve Kalecik Karası may be used as an easily accessible source of natural antioxidants and food supplement at pharmaceutical and food industry.

Özet

Bu çalışma ile bazı sofralık ve şaraplık-şıralık üzüm çeşitlerine ait yaprakların, insan sağlığı ve beslenmesi üzerinde önemli etkileri bulunan toplam fenolik madde içeriklerinin belirlenmesi amaçlanmıştır. Yapraklardaki toplam fenolik madde miktarı Folin-Ciocalteu metodu kullanılarak spektrofotometrik olarak belirlenmiştir. Çalışmanın sonucunda, üzüm yapraklarının da tanelerde olduğu gibi yüksek fenolik madde içerdiği ve bu içeriğin 12,06 ve 29,35 mg g-1arasında değiştiği tespit edilmiştir. Araştırma da özellikle Narince, Boğazkere ve Kalecik Karası gibi şaraplık üzüm çeşitlerine ait yaprakların doğal antioksidan kaynağı olarak gıda ve ilaç endüstrisinde sanayinde kullanılabilme potansiyelinin yüksek olduğu belirlenmiştir.

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Cite This Article

BABALIK, Z., BAYDAR, N. (2019). Grape Leaves as a Natural Antioxidant Source: Determination of Total Phenolic Compound Changes. Türk Tarım - Gıda Bilim ve Teknoloji dergisi, Cilt: 7 - Sayı: 10, 1603–1606. https://ajindex.com/articles/336218

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