Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2012 / Cilt: 18 - Sayı: 6

Yoğurtta aflatoksin m1 stabilitesi üzerine pastörizasyon ve depolamanın etkileri

Effects of pasteurization and storage on stability of aflatoxin m1 in yogurt

Pages
987–990
DOI
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AI Summary & Key Takeaways

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

It was found statistically important that pasteurization at 95°C for 5 min caused losses of AFM1 in milk contaminated with 1.5 and 3.5 &#956;g kg-1 AFM1 about 18% and 16% , respectively (P<0.01).

📌 3 Key Takeaways

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Objective & Hypothesis:In present study yogurt was produced from cow&#8217;s milk contaminated artificially with aflatoxin M1 (AFM1) at two different levels, 1.5 and 3.5 &#956;g kg-1 (ppb), and the effects of pasteurization and storage on the AFM1 contents were investigated.
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Key Findings & Data:It was found statistically important that pasteurization at 95°C for 5 min caused losses of AFM1 in milk contaminated with 1.5 and 3.5 &#956;g kg-1 AFM1 about 18% and 16% , respectively (P<0.01).
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Conclusion & Impact:After the 2-week refrigerated storage at 4°C, AFM1 content of yogurts produced from 1.5 and 3.5 &#956;g kg-1 AFM1 contaminated milks decreased by 6.5 and 9.0%, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:yoğurt · aflatoksin · gıda bulaşıklılığı

Abstract

In present study yogurt was produced from cow&#8217;s milk contaminated artificially with aflatoxin M1 (AFM1) at two different levels, 1.5 and 3.5 &#956;g kg-1 (ppb), and the effects of pasteurization and storage on the AFM1 contents were investigated. It was found statistically important that pasteurization at 95°C for 5 min caused losses of AFM1 in milk contaminated with 1.5 and 3.5 &#956;g kg-1 AFM1 about 18% and 16% , respectively (P<0.01). After yogurt production, total AFM1 levels of yogurt samples produced by 1.5 and 3.5 &#956;g kg-1 AFM1 contaminated milk samples were decreased to 36.5 and 34.6%, respectively. After the 2-week refrigerated storage at 4°C, AFM1 content of yogurts produced from 1.5 and 3.5 &#956;g kg-1 AFM1 contaminated milks decreased by 6.5 and 9.0%, respectively.

Özet

Bu çalışmada aflatoksin M1 (AFM1) ile iki farklı düzeyde, 1.5 ve 3.5 μg kg-1 (ppb), doğal olarak kontamine olmuş inek sütünden yoğurt üretilmiş ve AFM1 içerikleri üzerine pastörizasyon ve depolamanın etkileri araştırılmıştır. 95°C’de 5 dakika pastörizasyonun, 1.5 ve 3.5 μg kg-1 AFM1 ile kontamine sütte AFM1’de sırasıyla %18 ve %16 oranında istatistiksel açıdan önemli bulunan kayba neden olduğu bulunmuştur (P<0.01). Yoğurt üretiminden sonra, 1.5 ve 3.5 μg kg-1 AFM1 ile kontamine sütten üretilen yoğurt örneklerinin toplam AFM1 düzeylerinde sırasıyla %36.5 ve %34.6 oranlarında düşüş olmuştur. Buzdolabında 4°C’de 2 haftalık depolamanın ardından 1.5 ve 3.5 μg kg-1 AFM1 ile kontamine sütten üretilen yoğurt örneklerinin toplam AFM1 içerikleri sırasıyla %6.5 ve %9.0 oranında azalmıştır.

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Cite This Article

ŞANLI, T., DEVECİ, O., SEZGİN, E. (2012). Yoğurtta aflatoksin m1 stabilitesi üzerine pastörizasyon ve depolamanın etkileri. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 18 - Sayı: 6, 987–990. https://ajindex.com/articles/273010

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