|
Registro Completo |
|
Biblioteca(s): |
Embrapa Suínos e Aves. |
|
Data corrente: |
18/12/2018 |
|
Data da última atualização: |
22/01/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
HAMAN, D.; TONKIEL, K. F.; MATTHIENSEN, A.; ZENI, J.; VALDUGA, E.; PAROUL, N.; STEFFENS, C.; TONIAZZO, G.; CANSIAN, R. |
|
Afiliação: |
URI/Erechim; URI/Erechim; ALEXANDRE MATTHIENSEN, CNPSA; URI/Erechim; URI/Erechim; URI/Erechim; URI/Erechim; URI/Erechim; URI/Erechim. |
|
Título: |
Ultrasound use for listeria monocytogenes attached cells removal from industrial brine injection needles. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Italian Journal of Food Sciences, v. 30, p. 662-672, 2018. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: This work aimed at studying methods for Listeria monocytogenes attached cells removal from food industry equipment. In order to verify possible contamination points, a tracking was carried out in food products and equipment surfaces (brine injection needles) by swab. Brine injection needles were defined as a study due to their higher contamination potential. L. monocytogenes adhesion after 6 h contact with needles was observed. Minimum bactericidal concentration (MBC) of peracetic acid on L. monocytogenes attached cells was 0.06 and 0.24% with 6 and 24 h contact with bacteria, respectively. 75% power (700 W) and 14 min exposure ultrasound treatment showed a 3.25 Log CFU microbial load reduction in injection needles. The combination of ultrasound and peracetic acid showed an MBC reduction from 0.24 to 0.03%, hence, it may be recommended for meat industry application. |
|
Palavras-Chave: |
Sanitização. |
|
Thesagro: |
Desinfecção; Equipamento Industrial; Indústria Alimentícia; Listeria Monocytogenes. |
|
Thesaurus Nal: |
Equipment; Food industry; Sanitizers; Spoilage microorganisms. |
|
Categoria do assunto: |
-- |
|
Marc: |
null
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
