<b>Effect of storage temperature at 7<sup>°</sup>C on the physical-chemical and microbiological quality of industrialized cooked chicken breast meat<b>
DOI:
https://doi.org/10.4025/actascitechnol.v36i2.17676Palavras-chave:
shelf life, color, texture, microbiologyResumo
The effect of storage temperature at 7°Con the physical-chemical and microbiological quality of industrialized cooked chicken breast meat was analyzed. Frozen cooked breast meat supplied from a poultry-processing industry was used. Fillets were stored at a prescribed temperature (7°C) for 15-17 days and the sample´s chemical composition and initial pH was determined. Color, texture and microbiology were analyzed to determine the shelf-life of the cooked chicken breast meat. Salmonella spp. and Escherichia coli were not detected. The highest values of Chroma a* were observed at 312 and 360 hours, exhibiting an intense red color resulting from meat deterioration. Chroma b* failed to show any significant difference between the first and last day of storage. Lightness (L*) was decreased with storage time and revealed a darker color caused by microbial spoilage. Texture decreased from 2.93 to 1.12 kgf. It may be concluded that shelf-life attended to expectations with regard to texture, color and microbiology of cooked chicken breast meat stored at7°C during 13 days.
Â
Downloads
Downloads
Publicado
Como Citar
Edição
Seção
Licença
DECLARAÇíO DE ORIGINALIDADE E DIREITOS AUTORAIS
Declaro que o presente artigo é original, não tendo sido submetido í publicação em qualquer outro periódico nacional ou internacional, quer seja em parte ou em sua totalidade.
Os direitos autorais pertencem exclusivamente aos autores. Os direitos de licenciamento utilizados pelo periódico é a licença Creative Commons Attribution 4.0 (CC BY 4.0): são permitidos o compartilhamento (cópia e distribuição do material em qualqer meio ou formato) e adaptação (remix, transformação e criação de material a partir do conteúdo assim licenciado para quaisquer fins, inclusive comerciais.
Recomenda-se a leitura desse link para maiores informações sobre o tema: fornecimento de créditos e referências de forma correta, entre outros detalhes cruciais para uso adequado do material licenciado.
