Journals / Türk Tarım - Gıda Bilim ve Teknoloji dergisi / 2020 / Cilt: 8 - Sayı: 5

Extraction of Pectin from Pomegranate Peel

Nar Kabuğundan Pektin Ekstraksiyonu

Pages
1043–1052
DOI
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AI Summary & Key Takeaways

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

The results showed that the obtained pectin was low methoxyl pectin.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, pectin was extracted by acid extraction method from pomegranate peel.
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Key Findings & Data:The temperature, time and particle size which affected pectin yield were optimized using response surface method.
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Conclusion & Impact:The results showed that the obtained pectin was low methoxyl pectin.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, pectin was extracted by acid extraction method from pomegranate peel. The temperature, time and particle size which affected pectin yield were optimized using response surface method. As a result of optimization, optimum conditions for pectin extraction from pomegranate peel were determined as 468-568 µm for particle size, 82°C for temperature and 47,5 minutes for extraction time. After the extraction at optimum conditions pectin yield was found to be 25,96%. In addition, pectin that was produced had equivalent weight of 488,01 mg, methoxyl content of 5,74%, the degree of esterification of 47,43%and anhydrogalacturonic acid content of 68,64%. The results showed that the obtained pectin was low methoxyl pectin.

Özet

Bu çalışmada nar kabuğundan asit ekstraksiyonu ile pektin özütlenmiştir. Pektin verimine etki eden sıcaklık, süre ve partikül boyutu yanıt yüzey yöntemi kullanılarak optimize edilmiştir. Optimizasyon sonucunda nar kabuğundan pektin ekstraksiyonu için optimum koşullar; partikül boyutu için 468- 568 µm, sıcaklık için 82°C ve süre için ise 47,5 dakika olarak belirlenmiştir. Optimum koşullarda yapılan ekstraksiyon sonucunda pektin verimi %25,96 olarak bulunmuştur. Ayrıca üretilen pektinin ekivalent ağırlığı 488,01 mg, metoksil içeriği %5,74, esterleşme derecesi, %47,43 ve anhidrogalakruronik asit içeriği ise %68,64 olarak belirlenmiştir. Sonuçlar elde edilen pektinin düşük metoksilli pektin olduğunu göstermiştir.

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Cite This Article

SARI, F., BİRLİK, T. (2020). Extraction of Pectin from Pomegranate Peel. Türk Tarım - Gıda Bilim ve Teknoloji dergisi, Cilt: 8 - Sayı: 5, 1043–1052. https://ajindex.com/articles/330972

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