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| Registros recuperados: 39 | |
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| Sato, Mariana Fátima; UEPG; Vieira, Renato Giovanetti; UEPG; Zardo, Danianni Marinho; UEPG; Falcão, Leila Denise; UEPG; Nogueira, Alessandro; UEPG; Wosiacki, Gilvan; UEPG. |
| The dried apple pomace composition of eleven cultivars was assessed in this work. The drying process of apple pomace spread in a thin layer in the trays of an oven with circulating heated air at 60ºC showed a 3rd order polynomial tendency and after 10 hours the product, with an equilibrium moisture of 10%, showed an homogeneous appearance according to colorimetric parameters. There are significant differences in the content of lipids, proteins, total titratable acids, total reducing sugars, dietetic fibers total phenol compounds and also in an oxidant activity. Total dietary fibers include pectin, 35%, and insoluble fibers (65%). The content of total phenolic compound, determined with the Folin Ciocalteu reagent and expressed as catechin, goes... |
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Palavras-chave: 5.01.00.00-9 Agronomia dried apple pomace; Inverted sugar; Dietary fiber; Total phenolic compound; Antioxidant capacity Ciência e Tecnologia de Alimentos. |
| Ano: 2010 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/3176 |
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| Dutra Júnior, Wilson Moreira; UFRPE; Carvalho, Deorlanda Maria da Silva; UFRPE; Rabello, Carlos Bôa-Viagem; UFRPE; Ludke, Maria do Carmo Mohaut Marques; UFRPE; Almeida, Gustavo Henrique Novaes de; UFRPE; Lima, Stelio Bezerra Pinheiro; UFRPE. |
| O objetivo deste trabalho foi avaliar o desempenho zootécnico, o rendimento de carcaça e a viabilidade econômica da inclusão da elódea brasileira (Egeria densa) em rações para suínos nas fases de crescimento e terminação. Foram utilizadas 32 fêmeas suínas, linhagem comercial Dalland C-40, com peso vivo inicial de 23 ± 1,05 kg, distribuídos em delineamento inteiramente ao acaso. Os tratamentos experimentais consistiram de quatro rações isoenergéticas e isoproteicas com níveis crescentes de inclusão da elódea (0, 5, 10 e 15%). A inclusão da elódea influenciou de forma quadrática o consumo de ração, reduziu linearmente o ganho de peso médio diário e aumentou linearmente a conversão alimentar. O peso de carcaça quente o rendimento de carcaça e a... |
| Tipo: Pesquisa de campo |
Palavras-chave: 5.04.00.00-2 Zootecnia desempenho zootécnico; Fibra dietética; Macrófita; Rendimento de carcaça Nutrição e Alimentação Animal performance; Dietary fiber; Macrophyte; Yield carcass. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3587 |
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| Lima-Neto, Abelardo Barbosa Moreira; Marques, Márcia Maria Mendes; Mendes, Francisca Noélia Pereira; Vieira, Ícaro Gusmão Pinto; Diniz, Derlange Belizário; Guedes, Maria Izabel Florindo. |
| The objective of this study was to determine the proximal composition, the physical and chemical characteristics and the in vitro antioxidant capacity (DPPH, ABTS and FRAP) of the pulp of the wild passion fruit (Passiflora glandulosa Cav.) from Cariri region, Ceara, Brazil. The results showed that the proximal composition and the caloric value of this passion fruit are similar to other species, but with a high ascorbic acid content. The fruit pulp showed low level of antioxidant activity and low level of polyphenolic compounds followed by three methodologies used. Due to high levels of titratable acidity (3.52) and total soluble solids (17.80° Brix), this fruit can be considered as a high value fruit for commerce. However, it is a species of passion fruit... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 2.03.00.00-0; 5.07.00.00-6 functional food; Agricultural; Dietary fiber; Phenolics; Natural antioxidants. Botânica. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34045 |
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| Guimarães,E.V.; Goulart,E.M.A.; Penna,F.J.. |
| The objective of the present study was to evaluate associations between fiber intake, colonic transit time and stool frequency. Thirty-eight patients aged 4 to 14 years were submitted to alimentary evaluation and to measurement of colonic transit time. The median fiber intake of the total sample was age + 10.3 g/day. Only 18.4% of the subjects presented a daily dietary fiber intake below the levels recommended by the American Health Foundation. In this group, the median left colonic transit time was shorter than in the group with higher dietary fiber intake (11 vs 17 h, P = 0.067). The correlation between stool frequency and colonic transit time was negative and weak for left colon (r = -0.3, P = 0.04), and negative and moderate for rectosigmoid and total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Children; Constipation; Dietary fiber; Colonic transit time. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000900007 |
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| Riquelme,Javiera; Olaeta,José Antonio; Gálvez,Lena; Undurraga,Pedro; Fuentealba,Claudia; Osses,Andrea; Orellana,Jaime; Gallardo,José; Pedreschi,Romina. |
| Sarcocornia neei is a halophyte that grows on the coast of the Valparaiso Region of Chile. Studies related to its nutritional and functional value under wild and cultivated conditions are not available. Thus, in this study, a nutritional (complete proximal, mineral and dietary fiber analysis) and functional characterization (total phenolics, β-carotene, hydrophilic and lipophilic antioxidant activity (HAA and LAA) and ascorbic acid) were performed for wild and cultivated plants. Wild plants displayed higher amounts of compounds involved in stress defense mechanisms such as total phenolics, proteins, dietary fiber and ash. The mineral analysis revealed that Na+ and Cl- are the main ions accumulated in wild and cultivated Sarcocornia neei that are... |
| Tipo: Journal article |
Palavras-chave: Antioxidant; Dietary fiber; Proximal analysis; Seawater; Sustainability. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000200011 |
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| Enes,Bárbara Nery; Alves,Natália Elizabeth Galdino; Valdés,Samanta Thomas; Silveira,Carlos Mário Martins; Costa,Neuza Maria Brunoro; Ribeiro,Sônia Machado Rocha; Pires,Shaila Turbay; Martino,Hércia Stampini Duarte. |
| Iron bioavailability was evaluated in three mixtures of cereals, seeds, and grains ("Human Ration"): light, regular, and homemade provided to rats. The animals received an iron depletion diet for 21 days, followed by a repletion diet containing 12 mg·kg-1 of iron for 14 days. The hemoglobin regeneration efficiency and the relative biological value did not differ between the light mixture and control group. The iron bioavailability of the light mixture of cereals, seeds, and grains and the control group were 99.99±27.62 and 80.02±36.63, respectively, while the regular and homemade mixtures of cereals, seeds, and grains showed lower iron bioavailability, 50.12±35.53 and 66.66±15.44, respectively; the iron content of the diet with light cereal mixture light... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dietary fiber; Minerals; Bioavailability; Short chain fatty acids; Condensed tannin. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000100003 |
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| Prolla,Ivo Roberto Dorneles; Barbosa,Roberta Garcia; Veeck,Ana Paula Lima; Augusti,Paula Rossini; Silva,Leila Picolli da; Ribeiro,Nerinéia Dalfollo; Emanuelli,Tatiana. |
| Sixteen common bean cultivars were compared concerning the physicochemical characteristics of their raw seeds in the course of two consecutive harvests, as well as the effect of storage conditions on starch and dietary fiber content of cooked beans. Using cluster analysis it was possible to identify groups of cultivars with different nutritional features. Bean cultivars were categorized into four different groups according either to their macronutrient content (crude protein-PROT, total dietary fiber-TDF, insoluble dietary fiber-IDF, soluble dietary fiber-SDF, digestible starch-DS, and resistant starch-RS) or to their micronutrient levels (Fe, Zn, Mn, Cu, Ca, Mg, and P). Guateian 6662 and Rio Tibagi appeared to be the most suitable cultivars to prevent... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dietary fiber; Digestible starch; Resistant starch; Mineral content. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000500016 |
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| Repo-Carrasco-Valencia,Ritva Ann-Mari; Serna,Lesli Astuhuaman. |
| Four varieties of an Andean indigenous crop, quinoa (Chenopodium quinoa Willd.), were evaluated as a source of dietary fiber, phenolic compounds and antioxidant activity. The crops were processed by extrusion-cooking and the final products were analyzed to determine the dietary fiber, total polyphenols, radical scavenging activity, and in vitro digestibility of starch and protein. There were no significant differences in the contents of total dietary fiber between varieties of quinoa. In all cases, the contents of total and insoluble dietary fiber decreased during the extrusion process. At the same time, the content of soluble dietary fiber increased. The content of total phenolic compounds and the radical scavenging activity increased during the extrusion... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Quinoa; Chenopodium quinoa Willd.; Dietary fiber; Bioactive compounds; Extrusion. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100035 |
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| XIONG,Jian; WU,Hengyuan; YE,Jun. |
| Abstract Owing to the high content of lignocellulose, desiccated coconut become a healthy material for dietary fiber supplementation. In this study, the changes in solubility of the fibers of desiccated coconut were evaluated. The changes of the pHs and weight losses were studied. Furthermore, variations of the ingredient structures of desiccated coconut by hydrolysis by hydrochloric acid were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and scanning electron microscopy (SEM). After hydrolysis 30 s, the pHs of all systems increased, while six hours later, the pH of only system with initial pH = 1.00 decreased. The decline of pH only existed in hydrolysis systems with initial pH = 1.00, there is no relevant with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Coconut; Hydrolysis; Dietary fiber. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000400593 |
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| Pereira,Juciane de Abreu Ribeiro; Barcelos,Maria de Fátima Píccolo; Pereira,Michel Cardoso De Angelis; Ferreira,Eric Batista. |
| Due to the importance of studies on yacon related to health, its in natura pulp, in natura peel, pulp flour, and peel flour were chemically analyzed in terms of its centesimal composition, specific minerals, total dietary fiber and fractions, pH, total soluble solids, total titratable acidity, tannins, oxalic acid, and nitrate. The polyphenoloxidase and peroxidase enzymatic activities were evaluated for in natura pulp and peel only. Yacon pulp and peel flour presented average yield of 7.94% and 10.86%, respectively. The in natura pulp presented a higher moisture and carboydrate content and lower lipid, protein, total dietary fiber, and ash than those of the peel flour. The same pattern was observed for pulp flour when compared to peel flour. The highest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dietary fiber; Antinutritional factors; Enzymes. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000100012 |
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| Registros recuperados: 39 | |
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