Caracterização de um fruto nutracêutico, seu aspecto nutricional e análise sensorial de geleia
2021
portuguesObjetivou-se com o presente trabalho avaliar a composicao, aspectos nutricionais e analise sensorial da geleia de dovyalis. Frutos de dovyalis foram colhidos de plantas de quatro anos, no pomar da Fazenda Experimental da Unioeste. Estes, foram coletados de manha, em caixas de polietileno, quando encontravam-se maduros e com coloracao arroxeada do epicarpo, sendo imediatamente apos, transportados ao laboratorio, para o preparo das geleias. Apos a chegada dos frutos, estes foram selecionados por tamanho, coloracao e peso e, em seguida, higienizados em agua corrente e retirados os calices dos frutos. As avaliacoes sensoriais das amostras de geleia foram realizadas de forma casualizada, com 30 provadores voluntarios. Os provadores foram previamente orientados a avaliarem a aceitacao das geleias e suas intencoes de compra. Frutos in natura e geleia de dovyalis sao fontes de vitamina C. Frutos de dovyalis podem ser usados no processamento, devido sua acidez. A geleia preparada com frutos de dovyalis sem epicarpo e endocarpo, e menor quantidade de acucar, foi mais apreciada pelos provadores EnglishThe objective of this study is to evaluate the composition, nutritional aspects and sensory analysis of the dovyalis jam. Dovyalis fruits were harvested from 4-year-old plants in the orchard of the Unioeste Experimental Farm. They were collected in the morning in polyethylene boxes, when they were ripe and with a purple coloration from the epicarp, being immediately transported to the Laboratory to prepare the jams. After fruits arrival, they were selected by size, color and weight and then sanitized in running water and the cups of the fruits were removed. The sensory evaluations of the jam samples were performed in a randomized fashion, with 30 volunteer tasters. The tasters were previously advised to evaluate the acceptance of the jams and their purchase intentions. Fruits in natura and dovyalis jam are sources of vitamin C. Dovyalis fruits can be used in the processing, due to its acidity. The jam prepared with dovyalis fruits without epicarp and endocarp, and less sugar, was more appreciated by the tasters
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