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A CHOICE-EXPERIMENT BASED ANALYSIS OF PROTECTION MOTIVATION THEORY: HEALTH RELATED BEHAVIOR OF CONSUMERS WITH CELIAC DISEASE AgEcon
Zhang, Jing; Steiner, Bodo E..
The underlying components of protection motivation theory (PMT; Rogers 1983) are explored through choice experiment-based analysis within a random utility framework, to account for some of the motivational, cognitive, and affective processes that likely affect celiacs’ propensity to use a novel health-risk reducing product. Those four groups of variables that are aimed to capture threat appraisal and coping appraisal processes as part of the standard PMT (Rogers 1975, 1983; Floyd et al. 2000) are found to contribute significantly to explaining the adaptive response of celiacs. Self-assessed vulnerability and perceived product efficacy form a most significant part of respondents’ threat appraisal process. Standard socio-demographic and lifestyle...
Tipo: Conference Paper or Presentation Palavras-chave: Celiac disease; Protection motivation theory; Choice experiments; Confidence; Risk perceptions; Vulnerability; Efficacy; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; D03; D12.
Ano: 2010 URL: http://purl.umn.edu/116454
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Flour mixture of rice flour, corn and cassava starch in the production of gluten-free white bread BABT
López,Ana Cristina Ballesteros; Pereira,Accacia Julia Guimarães; Junqueira,Roberto Gonçalves.
The use of rice flour corn and cassava starch was evaluated in several formulations aiming to find a flour mixture to replace wheat flour in the production of free-gluten white bread. Production parameters were evaluated through sensory analysis. The resulting breads were evaluated taking into account physical parameters (crumb appearance, specific volume and moisture) and sensorial parameters (flavor, appearance, crumb texture, crust color and satisfaction). Regarding flavor and moisture, breads prepared with the three different ingredients were not statistically different at 5% probability by the Tuckey test. However, they differed significantly regarding the specific volume, crumb texture, crust color, degree of satisfaction and external appearance....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Celiac disease; Gluten-free bread; Corn starch; Cassava starch; Rice flour.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000100009
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Glutathione redox cycle in small intestinal mucosa and peripheral blood of pediatric celiac disease patients Anais da ABC (AABC)
Stojiljković,Vesnać; Pejić,SnežAna; Kasapović,Jelena; Gavrilović,Ljubicać; Stojiljković,Stanimirć; Nikolić,Draganć; Pajović,SnežAna B..
The celiac disease is an autoimmune gastrointestinal disorder caused by gluten from wheat, rye or barley. In genetically predisposed persons, gluten induces the immune-mediated inflammation of small intestinal mucosa. Histological lesions include intraepithelial lymphocytosis, crypt hypertrophy and villous atrophy, resulting in malabsorption of micro- and macronutrients. The only treatment for celiac patients is a permanent gluten-free diet (GFD). Reactive oxygen species (ROS) and oxidative stress are strongly associated with the celiac disease. Glutathione (GSH) is a main detoxifier of endogenous and exogenous ROS in the intestine. In order to explain the role of glutathione redox cycle in celiac patients, we examined the activities of GSH-related...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant enzymes; Celiac disease; Glutathione.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000100018
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Gut permeability to lactulose and mannitol differs in treated Crohn's disease and celiac disease patients and healthy subjects BJMBR
Vilela,E.G.; Torres,H.O.G.; Ferrari,M.L.A.; Lima,A.S.; Cunha,A.S..
The gut barrier monitors and protects the gastrointestinal tract from challenges such as microorganisms, toxins and proteins that could act as antigens. There is evidence that gut barrier dysfunction may act as a primary disease mechanism in intestinal disorders. The aim of the present study was to evaluate the barrier function towards sugars after the appropriate treatment of celiac disease and Crohn's disease patients and compare the results with those obtained with healthy subjects. Fifteen healthy volunteers, 22 celiac disease patients after 1 year of a gluten-free diet, and 31 Crohn's disease patients in remission were submitted to an intestinal permeability test with 6.0 g lactulose and 3.0 g mannitol. Six-hour urinary lactulose excretion in Crohn's...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Intestinal permeability; Celiac disease; Crohn's disease; Mannitol; Lactulose.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001200010
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Prevalence of celiac disease in Brazilian children of short stature BJMBR
Queiroz,M.S.; Nery,M.; Cançado,E.L.; Gianella-Neto,D.; Liberman,B..
The aim of the present study was to determine the prevalence of celiac disease in children of short stature and to assess whether some of the routine laboratory examinations performed to determine the cause of short stature could suggest the presence of celiac disease. A total of 106 children of short stature and no gastrointestinal symptoms were studied. An extensive endocrine work-up had been negative for all of them and an additional investigation was performed by measuring the concentration of antiendomysial antibody. Patients who were positive for antiendomysial antibody ( > or = 1:10) or who exhibited IgA deficiency (less than 5 mg/dl) were referred for an endoscopic intestinal biopsy. We detected a pathological titer of antiendomysial IgA in six...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Celiac disease; Short stature; Antiendomysial antibody; Growth failure; Celiac sprue.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000100008
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Serum antigliadin antibody levels as a screening criterion before jejunal biopsy indication for celiac disease in a developing country BJMBR
Bahia,M.; Rabello,A.; Brasileiro Filho,G.; Penna,F.J..
The objective of the present study was to determine the efficacy of detection of antigliadin immunoglobulins G and A (IgG and IgA) for the diagnosis of celiac disease in a developing country, since other enteropathies might alter the levels of these antibodies. Three groups were studied: 22 patients with celiac disease (mean age: 30.6 months), 61 patients with other enteropathies (mean age: 43.3 months), and 46 patients without enteropathies (mean age: 96.9 months). Antigliadin IgG and IgA ELISA showed sensitivity of 90.9 and 95.5%, respectively. With the hypothetical values of prevalence ranging from 1:500 to 1:2000 liveborns, the positive predictive value varied from 8.5 to 2.3% for IgG and from 4.8 to 1.1% for IgA. Considering the patients without...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Celiac disease; Enteropathies; Antigliadin antibodies.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001001100007
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Sorgo na produção de alimentos sem glúten: propriedades sensoriais, nutricionais e funcionais. Infoteca-e
QUEIROZ, V. A. V.; MENEZES, C. B. de; CARVALHO, C. W. P. de; GALDEANO, M. C.; CAPRILES, V. D.; OLIVEIRA, F. C. E. de.
O presente documento tem o objetivo de reunir os principais resultados obtidos nas avaliações sensoriais, nutricionais e funcionais dos produtos sem glúten à base de sorgo integral desenvolvidos, até o momento.
Tipo: Circular Técnica (INFOTECA-E) Palavras-chave: Doença celíaca; Composto bioativo; Alternative Food; Sorghum Bicolor; Alimentação; Alimento Alternativo; Antioxidante; Antioxidants; Celiac disease; Bioactive compounds.
Ano: 2021 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1133953
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TAPIOCA AND RICE FLOUR COOKIES: TECHNOLOGICAL, NUTRITIONAL AND SENSORY PROPERTIES Ciência e Agrotecnologia
Montes,Simone de Souza; Rodrigues,Laís Maciel; Cardoso,Ryzia de Cássia Vieira; Camilloto,Geany Peruch; Cruz,Renato Souza.
ABSTRACTTapioca flour is derived from the starch extracted from manioc and is a widely used food product in Brazil. Rice flour is produced from grains of rice and is used in the production of bread, porridge, cakes and cookies, which are recommended for people with celiac disease. The goal of this work was to add value to the aforementioned products by developing cookies based on tapioca and rice flours. Five formulations were prepared: A 100:0, B 75:25, C 50:50, D 25:75 and E 0:100 to tapioca and rice flour respectively, with the addition of brown sugar, and analyses its technological, nutritional and sensory properties. The following physical, physicochemical and nutritional properties were analyzed: dough texture profile, cookie weight, diameter and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Starch; Brown sugar; Celiac disease.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000500514
Registros recuperados: 8
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