Dergiler / Turkish Journal of Pharmaceutical Sciences / 2021 / Cilt: 18 - Sayı: 6

Effects of Thermal Treatment, Ultrasonication, and Sunlight Exposure on Antioxidant Properties of Honey

Isıl İşlem, Ultrasonikasyon ve Güneş Işığına Maruz Kalmanın Balın Antioksidan Özelliklerine Etkileri

Sayfa
776–780
DOI
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Additionally, ultrasonication technique has the advantage of preserving the antioxidant properties of honey.

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Amaç & Hipotez:Objectives: This study aimed to determine effects of controlled heating, ultrasonication, and sunlight on antioxidant capacity, total phenolic content (TPC), and total flavonoid content (TFC) of honey.
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Temel Bulgular & Veri:Materials and Methods: Honey was subjected to thermal treatment (for 5-20 min at 30-80°C), ultrasonication (for 5-20 min at 37 kHz frequency), and sunlight (for 1-10 days), and the impact of these treatments on antioxidant capacity, TPC, and flavonoid contents was evaluated.
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Sonuç & Katkı:Additionally, ultrasonication technique has the advantage of preserving the antioxidant properties of honey.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

Objectives: This study aimed to determine effects of controlled heating, ultrasonication, and sunlight on antioxidant capacity, total phenolic content (TPC), and total flavonoid content (TFC) of honey. Materials and Methods: Honey was subjected to thermal treatment (for 5-20 min at 30-80°C), ultrasonication (for 5-20 min at 37 kHz frequency), and sunlight (for 1-10 days), and the impact of these treatments on antioxidant capacity, TPC, and flavonoid contents was evaluated. One-Way ANOVA, followed by Tukey’s post-hoc test, was performed to compare the differences between experimental results. Results: Antioxidant quality of samples heated at 60°C and 80°C were negatively affected when compared to untreated samples (p<0.05); however, there were no statistically significant differences between untreated samples and samples heated at 30°C and 45°C. On the other hand, ultrasonication of honey samples for 60 min enhanced the antioxidant properties when compared to untreated samples (p<0.05). In addition, while exposure to sunlight for 10 days decreased the TPC, the TFC and antioxidant capacity began to decrease after 6 days (p<0.05). Conclusion: The results suggest that producers and consumers should consider the adverse effects of sunlight and temperature on antioxidative quality of honey. Additionally, ultrasonication technique has the advantage of preserving the antioxidant properties of honey.

Abstract

Amaç: Bu çalışma, kontrollü ısıtma, ultrasonikasyon ve güneş ışığının balın antioksidan kapasitesi, toplam fenolik içeriği (TPC) ve toplam flavonoid içeriği (TFC) üzerindeki etkilerini belirlemeyi amaçlamıştır. Gereç ve Yöntemler: Bal, ısıl işleme (30-80°C’de 5-20 dakika), ultrasonikasyona (37 kHz frekansında 5-20 dakika) ve güneş ışığına (1-10 gün) tabi tutulmuş ve bu uygulamaların antioksidan kapasite, TPC ve flavonoid içerikleri değerlendirilmiştir. Deneysel sonuçlar arasındaki farkları karşılaştırmak için tek yönlü ANOVA ve ardından Tukey’nin post-hoc testi yapılmıştır. Bulgular: 60°C ve 80°C’de ısıtılan numunelerin antioksidan kalitesi, işlem görmemiş numunelere göre olumsuz etkilenmiştir (p<0,05); bununla birlikte, işlenmemiş numuneler ile 30°C ve 45°C’de ısıtılan numuneler arasında istatistiksel olarak anlamlı bir fark belirlenmemiştir. Diğer taraftan, bal örneklerinin 60 dakika ultrasonikasyonu, işlem görmemiş örneklere kıyasla antioksidan özelliklerini arttırmıştır (p<0,05). Ayrıca 10 gün güneş ışığına maruz kalma TPC’yi azaltırken, 6 gün sonra TFC ve antioksidan kapasite azalmaya başlamıştır (p<0,05). Sonuç: Sonuçlar, üreticilerin ve tüketicilerin, güneş ışığının ve sıcaklığın balın antioksidan kalitesi üzerindeki olumsuz etkilerini göz önünde bulundurmaları gerektiğini göstermektedir. Ek olarak, ultrasonikasyon tekniği balın antioksidan özelliklerini koruma avantajına sahiptir.

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Bu Makaleye Atıf Yap

YALÇIN, G. (2021). Effects of Thermal Treatment, Ultrasonication, and Sunlight Exposure on Antioxidant Properties of Honey. Turkish Journal of Pharmaceutical Sciences, Cilt: 18 - Sayı: 6, 776–780. https://ajindex.com/articles/411657

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