The present work recorded the impact of using Mycoplasma gallisepticum vaccines on post-vaccinal response and protection against challenge with Newcastle disease virus. Specific pathogen-free chickens were divided into eight groups of forty chickens each. Group G1 was vaccinated with Mycoplasma gallisept...
The objective of this work is to evaluate the use of modified atmosphere and chitosan as an alternative to chemical treatment in postharvest conservation of ‘Tainung 1’ papaya under refrigeration. The experiment comprised of completely randomized blocks with four replications, one fruit per replicati...
The objective of this work was to evaluate the sensitivity of Melanoxylon brauna Schott. tree legume seeds to desiccation and storage. In the drying experiment, the Melanoxylon brauna seeds were submitted to two drying conditions: a forced air circulation chamber (40.18 °C ± 0.13 and 28.48% ± 3.95 RH)...
Freezing is an important strategy to keep fish quality and make the species available the whole year. Its effects on the nutritional value of 17 fish species were studied in samples of entire fish, fillets or pieces. One portion of homogenized flesh was analyzed just after purchase (fresh sample). Th...
Abstract This research aims to determine the efficiency of chitosan and xanthan gum films in conservation of croaker fillets kept in refrigeration for 9 days. Proximal composition, loss of mass, color, pH, TVB-N (Total Volatile Bases) and microbiological profile were assessed. The films were prepared wit...
Abstract The organoleptic evaluation and proximate analysis of Clarias gariepinus and Cyprinus carpio were determined in fresh fish and when refrigerated at two different temperatures (-21 °C and 4 °C) for a period of six weeks. A panel of twelve trained judges evaluated the color (live), texture, sof...
ABSTRACT BACKGROUND: Vegetables have some beneficial effects on human health due to their antioxidant compounds, like polyphenols. Cooking leads to many physical and chemical changes to plant structure that can alter the phytochemical compounds of vegetables. OBJECTIVES: To investigate the effects of...
Allium/química,
Antioxidantes/análisis,
Brassica/química,
Manipulación de Alimentos/métodos,
Conservación de Alimentos/métodos,
Congelación,
Ajo/química,
Calefacción,
Técnicas In Vitro,
Malondialdehído/análisis,
Valor Nutritivo,
Cebollas/química,
Extractos Vegetales/química,
Verduras/química
ABSTRACT The objective of this study was to evaluate the antifungal activity of nanoemulsions encapsulating essential oil of oregano (Origanum vulgare), both in vitro and after application on Minas Padrão cheese. Nanodispersions were obtained by the phase inversion temperature method. Cladosporium sp., ...
Antifúngicos/análisis,
Antifúngicos/farmacología,
Queso/análisis,
Queso/microbiología,
Contaminación de Alimentos/prevención & control,
Conservación de Alimentos/métodos,
Conservantes de Alimentos/análisis,
Conservantes de Alimentos/farmacología,
Hongos/clasificación,
Hongos/efectos de los fármacos,
Hongos/aislamiento & purificación,
Pruebas de Sensibilidad Microbiana,
Aceites Volátiles/análisis,
Aceites Volátiles/farmacología,
Origanum/química
Estudo realizadonas feiras livres do Guamá e do Ver-o-Peso, na cidade de
Belém-Pará,com o objetivo de verificar boas práticas de manipulação de alimentos
e a estrutura dos pontos de venda. A pesquisa de campo foi realizada
em instrumento estruturado com base em resoluções sanitárias brasileiras
...
O aumento no consumo de pescados
devido a mudanças nas dietas alimentares
fez com que a pescada amarela
(Cynoscion acoupa) se tornasse
uma das espécies mais consumidas
no Maranhão. Apesar dos benefícios
nutricionais, esse consumo traz
consigo riscos à saúde pública quando
ocorre contaminação. O ...
