6 documents found, page 1 of 1
Instrumental texture profile and microbiological evaluation of coalho cheese ma...
Santos, Newton Carlos; Almeida, Raphael Lucas Jacinto; Pereira, Tamires dos Santos; Silva, Virginia Mirtes de AlcântaraThe present work aims to evaluate the instrumental texture profile and the microbiological quality of rennet cheeses marketed in the open market in the city of Garanhuns-PE, thus verifying whether the products comply with the parameters required by current legislation. Six samples were collected as a consumer and analyzed for the instrumental texture profile, with the following attributes being studied: firmnes...
Influence of time and temperature of ultrasound on anthocyanin content and inst...
Almeida, Raphael Lucas Jacinto; Santos, Newton Carlos; Silva, Lucas Rodolfo Inácio da; Pereira, Tamires dos Santos; Silva, Virgínia Mirtes de AlcântaraThe present work aims to evaluate the influence of ultrasound time and temperature on anthocyanin levels and instrumental color measurements of jambolan pulp. The pulp of the jambolão was submitted to an ultrasonic process for 10 and 15 min at 25, 40 and 50 °C at a frequency of 40 kHz, then the fresh pulp and the heat treated pulp were analyzed the following parameters: anthocyanin content and color instrumenta...
Mathematical correlation of the specific mass of seriguela pulp at different te...
Pereira, Tamires dos Santos; Silva, Virgínia Mirtes de Alcântara; Silva, Lucas Rodolfo Inácio da; Luiz, Márcia Ramos; Santos, Newton CarlosThe objective of the present work was to determine the theoretical specific mass of buttermilk pulp at different temperatures and maturation stages and to adjust to the data obtained polynomial functions, thus evaluating their mathematical correlations. The seriguelas were classified in five different maturation stages, the pulping happened manually, being used in the experiments the peel and pulp set. The theo...
Osmotic dehydration of papaya slices (Carica papaya L.)
Monteiro, Shênia Santos; Monteiro, Shirley Santos; Santos, Newton Carlos; Barros, Sâmela Leal; Pereira, Emmanuel MoreiraThe application of technologies such as osmotic dehydration, promotes the reduction of product water in short periods and the improvement of its sensory characteristics. Once the influence of conditions on the efficiency of the osmotic dehydration process of fruits was observed, the objective of this study was to evaluate the effect of temperature and sucrose and xylitol concentrations on osmotic dehydration ki...
Physical characteristics of fava beans (Phaseolus lunatus L.)
Silveira, Daniel Casimiro da; Leite, Ana Carolina Nóbrega; Santos, Newton Carlos; Gomes, Josivanda PalmeiraThe knowledge of the physical properties of agricultural products play a relevant role in the study of industrial harvesting and postharvest processes, aiming at better equipment sizing and storage conditions. Thus, the present work aims to evaluate the effects of drying and different cultivars on the physical properties of split bean beans. Four treatments were evaluated, in which samples of fresh grain produc...
Drying kinetics and its influence on the dimensions of shelled pumpkin seeds
Vieira, Danise Medeiros; Barros, Sâmela Leal; Silva, Vírgínia Mirtes de Alcântara; Santos, Newton Carlos; Nascimento, Amanda Priscila SilvaThe drying applied to pumpkin seeds, increases the shelf life of the product and consequently facilitates its marketing. The objective of this study was to perform the drying kinetics of shelled pumpkin seeds at different drying air temperatures, adjusting the experimental data obtained to empirical mathematical models and to evaluate the influence of drying on their dimensions. Drying kinetics of peeled pumpki...