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| Registros recuperados: 12 | |
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| Nora,Cleice Dalla; Danelli,Daiane; Souza,Lucéia Fátima; Rios,Alessandro de Oliveira; Jong,Erna Vogt de; Flôres,Simone Hickmann. |
| The present study was the first to examine the protective effect and antioxidant potential of two fruits native to the south of Brazil, namely guabiju (Myrcianthes pungens (O. Berg) D. Legrand) and red guava (Psidium cattleyanumSabine), with respect to reducing the effects of cisplatin-induced hypercholesterolemia in male Wistarrats. The cisplatin-treated animals showed high glucose, LDL cholesterol, oxidized LDL cholesterol and total cholesterol levels. These native fruits reversed the increase in these parameters. The fat levels in the liver improved with supplementation with the fruits, and there were no differences in the thiobarbituric acid reactive substances (TBARS), creatinine, urea or HDL cholesterol levels, nor in the weight of the organs... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Guabiju/protective effect; Red guava/protective effect; Myrcianthes pungens (O. Berg) D; Legrand/protective effect; Psidium cattleyanum Sabine/protective effect; Hypercholesterolemia/experimental study; Cisplatin. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502014000300483 |
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| Crizel,Tainara de Moraes; Araujo,Rubilene Ramos de; Rios,Alessandro de Oliveira; Rech,Rosane; Flôres,Simone Hickmann. |
| Orange fiber was used as a novel fat replacer in light lemon ice cream. Nine ice cream formulations were compared: standard control ice cream (IC); ice cream with fiber (F1) from the peel, bagasse, and orange seed (ICA and ICB); ice cream with fiber (F2) from the orange peel alone (ICC and ICD); ice cream with fiber (F3) from the peel, bagasse, and orange seed pretreated with hydro-distillation (ICE and ICF); and ice cream with fiber (F4) from the orange peel pretreated with hydro-distillation (ICG and ICH).The orange fiber reduced the ice cream fat content (50 %) and the overrun ratio and increased the fiber content and the hardness, gumminess, and springiness values, but it did not affect the adhesiveness and odor of the samples. The samples with 1.0 %... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orange fiber; Fat replacer; Ice cream; Pre-treatment; By-products; Sensory acceptance. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000200017 |
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| Reque,Priscilla Magro; Steffens,Rosana Stroschoen; Silva,Alexandre Martins Da; Jablonski,André; Flôres,Simone Hickmann; Rios,Alessandro de Oliveira; Jong,Erna Vogt De. |
| The objectives of this study were to physicochemically characterize and determine the antioxidant activities and anthocyanin contents of organic Rabbiteye blueberries grown in Southern Brazil and its derived products, in order to investigate the utility of food processing wastes as raw materials for developing products with beneficial health properties. The antioxidant capacity of the blueberries was superior to that of other fruits and juices. The pomace exhibited high activity, albeit lower than that of the fruit, while the flour and the dried blueberries lost 66% and 46% of the original antioxidant activity, respectively. The average anthocyanin contents of the fruits were moderate compared to other sources and species of blueberries. The pomace... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blueberry; Processing; Physicochemical characterization; Antioxidant capacity; Anthocyanins; HPLC. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000400019 |
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| Pereira,Giuliana de Moura; Kothe,Caroline Isabel; Machado,Camila Czieslak; Lopes,Stefani Machado; Flôres,Simone Hickmann; Rios,Alessandro de Oliveira. |
| Stability of minimally processed radicchio (Cichorium intybus L.) was evaluated under modified atmosphere (2% O2, 5% CO2, and 93% N2) on 3, 5, 7 and 10 days of storage at 5°C. The samples were hygienized in sodium hypochlorite or hydrogen peroxide solutions to identify the most effective sanitizing solution to remove microorganisms. Microbiological analysis was conducted to identify the presence of coliforms at 35°C and 45°C, mesophilic microorganisms, and yeast and mold. Physicochemical analyses of mass loss, pH, soluble solids, and total acidity were conducted. The color measurements were performed using a Portable Colorimeter model CR-400. The antioxidant activity was determined by 2,2-diphenyl-1-picrylhydrazyl and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Technology; Antioxidant activity; Sensory analysis; Conservation. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000300012 |
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| Pereira,Marina Couto; Boschetti,Wiliam; Rampazzo,Roger; Celso,Paulo Gustavo; Hertz,Plinho Francisco; Rios,Alessandro de Oliveira; Vizzotto,Márcia; Flores,Simone Hickmann. |
| Although the greatest variety of Brazilian flora is in the Amazon region, the Southern region of Brazil also has an estimated number of at least 5,000 species of vascular native plants. These species have been neglected as potential food sources, remaining unknown and under-utilized and limiting the potential variety in the diet of Brazilians and other peoples. Therefore the aim of this study was to characterize the mineral composition and content present in seven native fruit species of Southern Brazil using inductively coupled plasma optical emission spectrometry (ICP-OES). The essential element concentrations in the fruit samples were higher or similar to the values reported for traditional fruits. The araticum-do-mato fruit samples had high... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mineral; Fruits; ICP-OES. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000200006 |
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| Carvalho,Ana Vânia; Bassinello,Priscila Zaczuk; Rios,Alessandro de Oliveira; Ferreira,Tayse Ferreira; Carvalho,Rosângela Nunes; Koakuzu,Selma Nakamoto. |
| The objective of this study was to develop a pre-gelatinized flour using a mixture of broken rice and split beans by thermoplastic extrusion, and to evaluate the physicochemical, nutritional, and technological quality of the final product. The extrusion parameters were maintained using three heating zones with temperatures of 30 ºC, 40 ºC, and 70 ºC; screw speed of 177 rpm; feed rate of 257 g/m, and circular matrix of 3.85 mm. The following characterization analyses were performed: physicochemical, nutritional, water absorption index (WAI), water solubility index (WSI), and paste viscosity. The pre-gelatinized rice and bean flour had an intermediate value of WAI, 7.51 g/g, and high WSI value, 24.61%. Regarding proteins, it was verified an average content... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phaseolus vulgaris; Oryza sativa; Thermoplastic extrusion. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000200005 |
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| Carvalho,Ana Vânia; Mattietto,Rafaella de Andrade; Bassinello,Priscila Zaczuk; Koakuzu,Selma Nakamoto; Rios,Alessandro de Oliveira; Maciel,Renan de Almeida; Carvalho,Rosangela Nunes. |
| The objective of this work was to develop an extruded breakfast product containing broken rice and split old beans and to verify the influence of the extrusion process on their physicochemical, technological, and sensory characteristic. The final product had a protein content of 9.9 g.100 g-1, and therefore it can be considered a good source of proteins for children and teenagers. The dietary fiber content of the final edible product was 3.71 g.100 g-1. Therefore, the breakfast meal may be considered as a source of dietary fiber according to Brazilian law . As for the technological properties, the extruded product presented an expansion index of 8.89 and apparent density of 0.25 g.cm-3. With regard to the sensory analysis, the acceptance average was ranked... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phaseolus vulgaris; Oryza sativa L.; Thermoplastic extrusion; Technological properties; Nutritional characteristics; Sensory acceptability. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000300014 |
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| Assumpção,Carolina Fagundes; Bachiega,Patrícia; Morzelle,Maressa Caldeira; Nelson,David Lee; Ndiaye,Eliane Augusto; Rios,Alessandro de Oliveira; Souza,Éllen Cristina de. |
| The mangaba (Hancornia speciosa) stands out and has a great potential for economic exploitation and researches have suggested relevant results regarding the nutritional and functional value of this food. Therefore, the objective of this study was to chemically and physicochemically characterize the mangaba fruit harvested in the Middle Araguaia region. It was evaluated the chemical composition, antioxidant activity, volatile compounds, preliminary photochemical studies of phenolic components and the cytotoxic potential of ethanolic extract fruits against Artemia salina. The mean pH, the total titratable acidity and the value for reducing sugars conclude that the mangaba possesses the characteristics appropriate for both fresh consumption and for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hancornia speciosa; Antioxidante activity; Phytochemical study. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000701297 |
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| Klug,Tâmmila Venzke; Segaspini,Moises Jardim; Novello,Júnia Capua de Lima; Moresco,Amanda Bianchini; Paiva,Ana Raisa; Rios,Alessandro de Oliveira; Tondo,Eduardo Cesar; Bender,Renar João. |
| ABSTRACT: In the present study, tannin extracts (rinsed or not) were compared to the use of sodium hypochlorite and tap water on fresh cut crisp leaf lettuce stored under modified atmosphere packaging. Effects of these sanitizers on total color difference and microbial levels of the product after sanitization and storage for 9 days at 3°C were evaluated. Performance of rinsed SM(r) tannin extract was comparable to the results of chlorine solution for all the analyzed parameters and; furthermore, that extract presented a high reduction in the initial bacterial count of minimally processed lettuce. However, storage of tannin extracts, did not impart better outcomes than the use of tap water. Therefore, the tannin extract storage SM(r) could be used in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fresh cut lettuce; Tannin extracts; Postharvest storage; Acacia mearnsii De Wild. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801357 |
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| Boff,Camila Comas e; Crizel,Tainara de Moraes; Araujo,Rubilene Ramos de; Rios,Alessandro de Oliveira; Flôres,Simone Hickmann. |
| A procura por alimentos mais saudáveis por parte dos consumidores tem impulsionado as indústrias de alimentos a desenvolverem alimentos que contenham menor teor de gordura, contudo sem alterar as características sensoriais e nutricionais dos produtos. A indústria de sorvetes é uma das que mais utiliza gordura em suas formulações, contendo, em média, 10% desse ingrediente. Uma alternativa para a substituição de gorduras é a fibra de frutas cítricas, que vem sendo utilizada com sucesso, reduzindo o teor de gordura na indústria de embutidos, por exemplo. Nesse sentido, o objetivo deste trabalho foi avaliar as características sensoriais e físico-químicas de sorvetes elaborados com fibra de casca de laranja amarga comercial como substituto da gordura. Foram... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sorvete; Fibra de laranja; Análise sensorial; Análises físico-químicas. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013001000026 |
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| Registros recuperados: 12 | |
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