Qualidade da goiaba comercializada em diferentes dias da semana no sertão da Paraíba

The objective of the present work was to evaluate the quality and biometrics of guava commercialized in supermarket and street fair of Pombal - PB according to the days of the week. Guavas were collected in two commercial establishments, supermarket and street fair of Pombal - PB. Samples were colle...

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Published in:Revista verde de agroecologia e desenvolvimento sustentável Vol. 8; no. 2; pp. 166 - 171
Main Authors: Rocha, Railene Hérica Carlos, Souza Silva, Helton de, Araujo Silva Carvalho, Jacqueline Liedja, Souza, Francisco de Assis de, dos Santos Moreira, Inácia
Format: Journal Article
Language:English
Portuguese
Published: Grupo Verde de Agroecologia e Abelhas (GVAA) 01-09-2013
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Summary:The objective of the present work was to evaluate the quality and biometrics of guava commercialized in supermarket and street fair of Pombal - PB according to the days of the week. Guavas were collected in two commercial establishments, supermarket and street fair of Pombal - PB. Samples were collected on mondays and fridays during the months of april and may, constituting four collections per establishment. Was used a completely randomized design in a factorial (2 x 2), represented by the collection days, monday and friday and the commercial establishments, supermarket and street fair. There were analyzes of fresh mass, length longitudinal and transverse; external appearance; disease severity; peel color, soluble solids (SS), titratable acidity (TA), pH and SS / TA. Was used 32 fruits for analysis in each collection day, 16 fruits per commercial establishments. Guavas commercializaed in the supermarket stood out due to higher fresh weight, length, longitudinal and transverse. The physical and chemical characteristics of the fruits from the supermarket and street fair are appropriate for commercialization. Objetivou-se com o presente trabalho avaliar a biometria e qualidade da goiaba comercializada no supermercado e feira livre de Pombal – PB em função dos dias da semana. As goiabas foram coletadas em dois estabelecimentos comerciais, supermercado e feira livre de Pombal – PB. As coletas foram realizadas nas segundas e sextas-feiras, nos meses de abril e maio, constituindo quatro coletas por estabelecimento. Utilizou-se o delineamento experimental inteiramente casualizado em esquema fatorial (2 x 2), representados pelos dias de coleta, segunda e sexta- feira e os estabelecimentos comerciais, supermercado e feira-livre. Realizaram-se analises de massa fresca; comprimento longitudinal e transversal; aparência externa e interna; severidade de doenças; cor da casca; sólidos solúveis (SS); acidez titulável (AT); pH e SS/AT. Utilizou-se 32 frutos para as analises em cada dia de coleta, sendo 16 frutos por estabelecimento comercial. As goiabas comercializadas no supermercado se destacaram devido à maior massa fresca, comprimento longitudinal e transversal. As características físicas e químicas dos frutos do supermercado e da feira livre são apropriadas para comercialização.
ISSN:1981-8203
1981-8203