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Journals / Gıda / 2018 / Cilt: 43 - Sayı: 4

CONTROL OF B. CEREUS BIOFILMS BY CITRIC ACID TREATMENTS

B. CEREUS BİYOFİLMLERİNİN SİTRİK ASİT UYGULAMALARI İLE KONTROLÜ

Meltem YESİLCİMEN AKBAS
Taner ŞAR
Journal
Gıda
Pages
605–616
Publication Date
2018-06-15
DOI
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AI Summary & Key Takeaways

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

It was shown that citric acid treatment (2%) could be as effective as chlorine treatment for biofilms of B. cereus vegetative cells and spores.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this work, the prevention and removal of biofilm formations of B. cereus vegetative cells and spore formations by citric acid (2%) and chlorine (200 ppm) treatments on microtitration plates were investigated.
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Key Findings & Data:The biofilms were produced in the presence of glucose and milk (TSBG and TSBM) for 24-72 hours.
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Conclusion & Impact:It was shown that citric acid treatment (2%) could be as effective as chlorine treatment for biofilms of B. cereus vegetative cells and spores.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:B. cereus · biyofilm önlenmesi · biyofilm ortadan kaldırılması

Abstract

In this work, the prevention and removal of biofilm formations of B. cereus vegetative cells and spore formations by citric acid (2%) and chlorine (200 ppm) treatments on microtitration plates were investigated. The biofilms were produced in the presence of glucose and milk (TSBG and TSBM) for 24-72 hours. B. cereus biofilms, formed by vegetative cells in TSBG and TSBM were inhibited by citric acid treatments by up to 59% and removed about 38-63%, respectively. However, biofilms of B. cereus spores were prevented about 56% and removed by 40-56%. It was shown that citric acid treatment (2%) could be as effective as chlorine treatment for biofilms of B. cereus vegetative cells and spores.

Özet

Bu çalışmada, önemli bir gıda patojeni olan B. cereus vejetatif hücrelerinin ve sporlarının mikrotitrasyon plaklarında, glukoz ve süt içeren besiyerleri kullanılarak (TSBG ve TSBS) oluşturduğu 24-72 saatlik biyofilmlerinin, %2 sitrik asit ve 200 ppm klor uygulamaları ile önlenmesi ve ortadan kaldırılması araştırılmıştır. B. cereus vejetatif hücrelerinin TSBG ve TSBS besiyerleri kullanıldığında oluşan biyofilmlerinin, sitrik asit uygulamaları ile %59 oranında önlendiği ve %38-63 oranlarında giderildiği belirlenmiştir. B. cereus spor biyofilmlerinin ise, %56 oranında önlenebildiği ve %40-56 oranlarında giderilebildiği görülmüştür. Sitrik asit uygulamasının (%2) oluşan B. cereus vejetatif hücrelerinin ve sporlarının biyofilmleri üzerinde klor kadar etkili olabildiği tespit edilmiştir.

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Cite This Article

AKBAS, M. Y., ŞAR, T. (2018). CONTROL OF B. CEREUS BIOFILMS BY CITRIC ACID TREATMENTS. Gıda, Cilt: 43 - Sayı: 4, 605–616. https://ajindex.com/articles/39190

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