Propriedades tecnológicas e aceitação sensorial de produtos cárneos empanados com alto teor de grãos inteiros, farinhas, farelos e flocos de cereais / Technological properties and sensory acceptance of breaded meat products with content of wholw grains, flour, bran and flakes cereal

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

25/02/2011

RESUMO

Currently consumers are increasingly interested in food consumption with appeals for the promotion of health. In the development of meat products with functional features, cereals, which have a high proportion of insoluble fiber, have physiological and technological advantages because they are made primarily of cellulose. In this respect, this work was to study and develop formulations restructured breaded meat product with high content of whole grain, flour, bran and flakes, cereals and ensuring their sensory acceptance and technological. First, we performed the selection and evaluation of technological properties of different cereals and combine them in the form of blends of cereals, through physicalchemical analysis and sensory acceptance. Next, we performed a study of the effect of adding different blend of cereals (6% to 24%) in restructured breaded meat product and technological properties evaluation by response surface methodology. Were studied as variables response: moisture, oil absorption, texture, color sensory acceptance and appearance attributes, external and internal color, texture, flavor and crispness. Finally, we studied the influence of cooking methods (frying in oil, conventional oven and microwave oven) on breaded chicken added seven types of grains. The selection of grains and the blends with seven types of grain resulted in adequate levels of protein (14.52%), lipid (10.39%) and carbohydrate (62.72%) and a good index of holding capacity water (4.8). Breaded products the oil absorption was lower for the formulation with 15% blends. The addition of up to 24% of grains resulted in a good performance color and texture to the breaded products fried. In breaded pre-fried products, an increase in color saturation due to the addition of the blends of grains and flours. From the standpoint of the sensory the breaded products added seven types of grains presented 97% acceptance and 91% of purchase intention by the consumer panel did not differ from the control formulation. The products subject to the microwave oven at 0% and 15% whole grains, had the highest percentage of moisture and lipids in comparison to products cooked in conventional oven, greater brightness and low saturation yellow, lower shear force and lower scores by the judges in all sensory attributes, configuring in a product moist, flabby, clear and without crunchiness. This work allowed the preparation of a breaded restructured meat product with high content of whole grains with good sensory acceptance, more research is needed to optimize the replacement of the frying in the baking or microwave oven

ASSUNTO(S)

cereais métodos de cocção empanados (alimentos) produtos cárneos superfícies de resposta - metodologia meat products cereal response surface methodology cooking methods

ACESSO AO ARTIGO

Documentos Relacionados