Journals / Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2019 / Cilt: 23 - Sayı: 1

Assessment of Aflatoxin M1 Concentrations During Production and Long Storage of Salted (Tuzlu) Yogurt

Tuzlu Yoğurdun Üretimi ve Uzun Süre Depolanması Sırasında Aflatoksin M1 Konsantrasyonundaki Değişiklikler

Pages
46–51
DOI
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AI Summary & Key Takeaways

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

Salted (tuzlu) yogurt has long shelf life and high heat processing, and AFM1 is not completely lost in both levels.

📌 3 Key Takeaways

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Objective & Hypothesis:In this survey, it was aimed to determine the concentration of aflatoxin M1 (AFM1) in milk during the production and storage of salted (tuzlu) yogurt using High Performance Liquid Chromatography (HPLC).
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Key Findings & Data:Salted (tuzlu) yogurt was produced artificially from contaminated milk with AFM1 at two different levels (0.05 µg/l and 0.1 µg/l).
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Conclusion & Impact:Salted (tuzlu) yogurt has long shelf life and high heat processing, and AFM1 is not completely lost in both levels.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Aflatoksin M1 · HPLC · Tuzlu yogurt

Abstract

In this survey, it was aimed to determine the concentration of aflatoxin M1 (AFM1) in milk during the production and storage of salted (tuzlu) yogurt using High Performance Liquid Chromatography (HPLC). Salted (tuzlu) yogurt was produced artificially from contaminated milk with AFM1 at two different levels (0.05 µg/l and 0.1 µg/l). Yogurt and strained yogurt production caused losses of AFM1 about 65%, 70.25% and 73.75%, 81.12% respectively, in milk contaminated with 0.05 µg/l AFM1, and 0.1 µg/l AFM1. Also, it was determined that the storage process of the salted (tuzlu) yogurt (90 days) decreases the AFM1 content of the salted (tuzlu) yogurt by 0.019 and 0.027 µg/l (0.05 µg/l and 0.1 µg/l AFM1 respectively). Difference among dates in storage period was found to be statistically significant (P<0.01). Salted (tuzlu) yogurt has long shelf life and high heat processing, and AFM1 is not completely lost in both levels.

Özet

Bu çalışmada, yüksek performanslı sıvı kromatografisi (HPLC) kullanılarak tuzlu yoğurdun üretimi ve depolanması sırasında sütteki aflatoksin M1 (AFM1) konsantrasyonunun belirlenmesi amaçlanmıştır. Yapay yolla iki farklı düzeyde (0.05 μg/l ve 0.1 μg/l) aflatoksin M1 (AFM1) ile kontamine edilmiş sütlerden tuzlu yoğurt üretilmiştir. 0.05 µg/l AFM1 ve 0.1 µg/l AFM1 ile kontamine edilmiş sütlerden yoğurt ve süzme yoğurt üretimi sırasıyla % 65, % 70.25 ve % 73.75, % 81.12 düzeyinde AFM1 kaybına neden olmuştur. Ayrıca tuzlu yoğurda uygulanan depolama işleminin (90 gün), tuzlu yoğurdun AFM1 içeriğini sırasıyla 0.019 ve 0.027 µg/l değerlerine azalttığı tespit edilmiştir (0.05 μg/l ve 0.1 μg/l AFM1). Depolama periyodundaki zamanlar arasındaki fark istatistiksel olarak önemli bulunmuştur (P<0.01). Tuzlu yoğurt uzun raf ömrüne ve yüksek ısıl işleme sahiptir ve AFM1 her iki seviyede de tamamen kaybolmamıştır.

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Cite This Article

ALBAY, Z., ŞİMŞEK, B. (2019). Assessment of Aflatoxin M1 Concentrations During Production and Long Storage of Salted (Tuzlu) Yogurt. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 23 - Sayı: 1, 46–51. https://ajindex.com/articles/309863

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