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Journal of Bioenergy and Food Science
Article . 2016 . Peer-reviewed
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Journal of Bioenergy and Food Science
Article
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MÉTODO DO ÍNDICE DE QUALIDADE PARA AVALIAÇÃO DO FRESCOR DO MAPARÁ

Authors: Aniely Oliveira Gurgel; Suellen Cristina Rodrigues Souza; Caroline Roberta Freitas Pires;

MÉTODO DO ÍNDICE DE QUALIDADE PARA AVALIAÇÃO DO FRESCOR DO MAPARÁ

Abstract

O objetivo deste trabalho foi desenvolver um protocolo de caracterização sensorial empregando-se o Método do Índice de Qualidade (MIQ) para o Mapará inteiro e estocado em gelo durante 20 dias e prever sua vida útil. Foram coletadas 25 unidades do Mapará com pele, eviscerados e mantidos em caixas isotérmicas conservados com gelo potável até o término do experimento. Foi realizada a seleção e treinamento de 12 julgadores que avaliaram lotes do Mapará a cada 5 dias para estabelecimento dos parâmetros do Método do Índice de Qualidade (MIQ). Os Maparás foram avaliados em relação ao aspecto superficial (rigidez, cor do corpo, firmeza da carne à palpação, cor da cabeça, parte inferior da boca), olhos (transparência do globo ocular, pupila e forma), brânquias (cor e forma) e musculatura (cor e aparência das fibras), durante a estocagem. A soma dos escores do protocolo foi de 26 pontos de demérito, sendo 14 pontos considerando o aspecto superficial, 6 os olhos, 4 as brânquias e 2 a musculatura. A conclusão foi que o protocolo MIQ com 26 pontos de demérito e 13 atributos de qualidade foi eficaz para avaliar o frescor e estimar a vida útil da espécie. O mapará eviscerado e armazenado no gelo manteve suas características sensoriais avaliadas pelo Método do Índice de Qualidade (MIQ) por 10 dias.

Related Organizations
Keywords

análise sensorial, S, Nutrition. Foods and food supply, índice de qualidade, frescor, Agriculture, TX341-641, Hypophthalmusmarginatis

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold