دورية أكاديمية
Influence of detergents and sodium hypochlorite on Yarrowia lipolytica biofilms in utensils used in industrial production of colonial cheese
| العنوان: | Influence of detergents and sodium hypochlorite on Yarrowia lipolytica biofilms in utensils used in industrial production of colonial cheese |
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| المؤلفون: | LILIANE A.S. WANDERLEY, VANESSA Z. BERGAMO, GABRIELLA R.M. MACHADO, ROSE MARIA O. MENDES, PATRÍCIA VALENTE, ALEXANDRE M. FUENTEFRIA |
| المصدر: | Anais da Academia Brasileira de Ciências, Vol 92, Iss suppl 1 (2020) |
| بيانات النشر: | Academia Brasileira de Ciências, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Science |
| مصطلحات موضوعية: | Yarrowia lipolytica, biofilm formation, colonial cheese, hygienization, sanitizing, Science |
| الوصف: | Abstract The formation of microbial biofilms in materials used in the industrial production of dairy may lead to deterioration of these foods. Yarrowia lipolytica biofilms are widely found in dairy products and can modify the final characteristics of these products. Thus, this study investigated the effectiveness of hygienization by detergents and sodium hypochlorite on the formation of Y. lipolytica biofilms in different utensils usually employed during industrial cheese production, like polypropylene, hoses, and nylon/polyethylene. The utensils were sanitized using solutions of mild and alkaline detergents, and sodium hypochlorite, according to the cheese industry Standard Operation Procedure. Results showed that in all coupons there was biofilm formation with Y. lipolytica isolates. The contact angle measurements were favored to promote the adhesion of the biofilm in the evaluated surfaces. Even after treatment with sanitizers, a significant survival rate of planktonic cells was observed in all coupons tested. These results indicate that Y. lipolytica biofilms show a significant ability to adhere to polypropylene, presenting an important impact on the quality of colonial cheese. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1678-2690 0001-3765 |
| العلاقة: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000201048&tlng=enTest; http://www.scielo.br/pdf/aabc/v92s1/0001-3765-aabc-92-s1-e20181379.pdfTest; https://doaj.org/toc/1678-2690Test |
| DOI: | 10.1590/0001-3765202020181379 |
| الوصول الحر: | https://doaj.org/article/1b976550d45c4aa8878278228b24189bTest |
| رقم الانضمام: | edsdoj.1b976550d45c4aa8878278228b24189b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16782690 00013765 |
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| DOI: | 10.1590/0001-3765202020181379 |