Journals / Gıda / 2026 / Cilt: 24 Sayı: 3

Determination of Sorbic Acid in Wine Using High Performance Liquid Chromatography (Turkish with English Abstract)

Yüksek Performans Sıvı Kromatografi Yöntemi ile Şaraplarda Sorbik Asit Tayini

Journal
Gıda
Pages
—
Publication Date
1999-06-01
DOI
—
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AI Summary & Key Takeaways

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

Linear working range of the method is 0.5-5.0 ppm and the coefficient of the variation is % 1.1.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:An isocratic high performance liquid chromatograhpic method has been used to determine sorbic acid in wine.
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Key Findings & Data:The HPLC system consist of a reversed phase column (250x4.6 mm i.d), a solvent system of methanol –0.005 M NH4CH3COO (30:70, v/v) with a flow rate 1.5 mL/min and 254 nm detection including sample preparation, a complete determination can be accomplished in 15 min.
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Conclusion & Impact:Linear working range of the method is 0.5-5.0 ppm and the coefficient of the variation is % 1.1.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

An isocratic high performance liquid chromatograhpic method has been used to determine sorbic acid in wine. The HPLC system consist of a reversed phase column (250x4.6 mm i.d), a solvent system of methanol –0.005 M NH4CH3COO (30:70, v/v) with a flow rate 1.5 mL/min and 254 nm detection including sample preparation, a complete determination can be accomplished in 15 min. Linear working range of the method is 0.5-5.0 ppm and the coefficient of the variation is % 1.1.

Özet

İzokratik yüksek performans sıvı kromatografi yöntemi, şarapta sorbik asit tayininde kullanılmıştır. HPLC sistemi oktadesil silika dolgulu ters faz kolon (250x4.6 mm id) bulundurmaktadır, mobil faz metanol- 0.005 M NH4CH3COO (30:70 v/v); akış hızı 1.5 mL’dir ve dedeksiyon 254 nm gerçekleştirilmiştir. Numune hazırlama dahil tam bir tayin 15 dakikada tamamlanmaktadır. 0.5-5.0 ppm doğrusal çalışma aralığı kullanılmıştır, yöntemin varyasyon katsayısı % 1.1’dir.

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Cite This Article

Denli, Y., Özkan, G. (1999). Determination of Sorbic Acid in Wine Using High Performance Liquid Chromatography (Turkish with English Abstract). Gıda, Cilt: 24 Sayı: 3. https://ajindex.com/articles/1106401

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