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| Registros recuperados: 18 | |
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| LÓPEZ,Estela Patricia; JIMÉNEZ,Patricia Liliana. |
| The aim of this work was to study the changes induced by BG in the behaviour of wheat starch, and observe the influence of these variations on the quality of a basic white bread. The effect of four BG addition levels in the wheat flour functional characteristics (WAI, WSI, and pasting properties) and bread quality (physical parameters, crumb grain structure, moisture and hardness) was investigated. The highest levels of BG (1% and 2%) decreased the peak viscosity, and increased the stability and setback of the flour. This was due to a lower gelatinization of the starch granules, caused by a competition for water between the hydrocolloid and starch. These changes influenced the bread quality. The loaves added with 1% and 2% of BG presented smaller alveoli:... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brea gum; Wheat flour; Bread. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612016000100083 |
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| KUREK,Marcin Andrzej; SOKOLOVA,Natalia. |
| Abstract The study aimed to assess the influence of quinoa flour of different particle size and degree of wheat flour replacement on dough and bread characteristics. Dynamic rheology and farinographs were used to describe the dough parameters. Specific volume, texture, porosity, color, overall quality and chemical assessment were performed as well. It could be observed that the degree of wheat flour substitution by quinoa flour significantly influenced the G’ and G” values in linear and quadratic terms (p ≤ 0.01 and p ≤ 0.05). Particle size played a significant role in increasing G’ and G” only in quadratic terms. Increasing quinoa substitution of wheat flour and interaction of PS and QS significantly increased the porosity of breadcrumbs. Moisture content... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Quinoa; Bread; Particle size; Response surface methodology. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000200307 |
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| Schamne,Cristiane; Dutcosky,Silvia Deboni; Demiate,Ivo Mottin. |
| This work had as objective the development of gluten-free breads and muffins using rice flour and maize and cassava starches. From seven samples resulting from a Simplex-Centroid design, the sensory and instrumental analyses of specific volume, elasticity, and firmness were performed. For the sensory analysis, the optimized formulation contained 50% of rice flour and 50% of cassava starch, and for the instrumental evaluation, the optimal simultaneous point for the three conducted analyses were 20% of rice flour, 30% of cassava starch, and 50% of maize starch. A comparative analysis of specific volume, elasticity, firmness, and triangular test was performed with pre-baked, baked, and frozen bread. Physicochemical, nutritional, and microbiological analyses... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bread; Muffin; Gluten; Celiac disease; Starch; Mixture design. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000300027 |
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| KUREK,Marcin Andrzej; WYRWISZ,Jarosław; BRZESKA,Magdalena; MOCZKOWSKA,Małgorzata; KARP,Sabina; WIERZBICKA,Agnieszka. |
| Abstract This research explores the different beta-glucan preparation pretreatments prior to fortifying the bread (hydrating, freezing, boiling, blendering and their combination). Breads containing hydrated or dry beta-glucan preparations demonstrated lower values of specific volume than the control. On the other hand, the beta-glucan preparation, which was boiled or blendered after freezing showed higher specific volume. The firmest bread was achieved by adding beta-glucan preparation which was hydrated and blendered (significant at p ≤ 0.05) and the least firm was after application of a frozen blendered preparation. In our study, we researched the influence of pretreatment the beta-glucan preparation on the concentration of this compound. Our breads... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beta-glucan; Pretreatment; Bread; Quality. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000400606 |
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| Rolim,Priscilla Moura; Salgado,Silvana Magalhães; Padilha,Vivianne Montarroyos; Livera,Alda Verônica Souza; Andrade,Samara Alvachian Cardoso; Guerra,Nonete Barbosa. |
| The purpose of this study was to elaborate bread with yacon flour at two different levels (6% and 11%) and to analyze their proximate composition, their glycemic indices and their prebiotic potentials in vitro. Bread with 6% and 11% of yacon flour presented, simultaneously, low and moderate glycemic index. As for the prebiotic potentials, it was evident the presence of probiotic bacteria, particularly Lactobacillus. The results showed that, the addition of yacon flour on bread rendered products from low to moderate GI, with prebiotic potential, low fat and high fiber contents, according to the Brazilian food legislation. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bread; Yacon flour; Glycemic index; Prebiotic. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000200029 |
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| Tsuboi, Kazumasa; Ohara, Ami; Matsushita, Koki; Yamada, Daiju; Santiago, Dennis Marvin; Kawakami, Sakura; Koaze, Hiroshi; Yamauchi, Hiroaki. |
| Pullman type white breads with or without Yudane dough at 10 and 20% (w/w, flour base) were made by the no first fermentation method. Yudane dough was prepared by mixing boiling water and flour at a 1:1 ratio. The breads were stored at various temperature conditions and then subjected to analyses of bread hardening (temporal changes in hardness), hardening rate constant of bread (HRC), and simulation of hardening behavior using a hardening model. The results were as follows: The hardening of all breads slowed with the increase in storage temperature. The hardening of breads made with Yudane dough (Yudane breads) was slower than that without Yudane dough (Control) at any storage temperature. The HRC of all breads sharply decreased with the increase in... |
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Palavras-chave: Bread; Temperature; Hardening; Kinetic model; Simulation. |
| Ano: 2017 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4484 |
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| Yamauchi, Hiroaki; Yamada, Daijyu; Murayama, Daiki; Marvin Santiago, Dennis; Orikasa, Yoshitake; Koaze, Hiroshi; Nakaura, Yoshiko; Inouchi, Naoyoshi; Noda, Takahiro; 山内, 宏昭; 折笠, 善丈; 小疇, 浩. |
| White breads with Yudane dough (Yudane bread) were made from commercial hard flour by the no first fermentation method. Yudane dough was prepared by mixing boiling water and flour at a ratio of 1:1. The dough at 20 and 40% (w/w, flour base) was added to the total bread dough. In the Yudane bread making method, an extended final proof, lower dough gas retention and gassing power, as well as specific loaf volume were observed compared to conventional bread making (control) without Yudane dough. Also, the moisture content of the Yudane breads increased with increasing water absorption for bread making. The total and reducing saccharide and maltose contents in the water-soluble fraction of Yudane bread also increased with the volume of added Yudane dough. The... |
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Palavras-chave: Bread; Staling; Texture; Starch; Retrogradation. |
| Ano: 2014 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4300 |
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| Álvarez, M.; Hernández, W.; Rodríguez, I.; González, I.. |
| Se evaluó el efecto que produjo en la calidad del pan la reducción de azúcar en la fórmula, sin hacer otras variaciones importantes en el proceso tecnológico. Se emplearon dos calidades de harina diferentes y se aplicó la fórmula con el azúcar a 4 % (base harina) y también con 2 y 0 %, el resto de los ingredientes fueron: harina 100 %, agua 52 %, sal 2 %, grasa 1 %, levadura seca y mejorador 0,3 %. Los panes se elaboraron a escala de laboratorio, por el método directo, con 1 kg de harina. Los análisis que se realizaron a los panes fueron: humedad, volumen específico, altura, diámetro, penetrabilidad de la miga y evaluación sensorial. Con la harina de peor calidad se afectó significativamente (p≤0,05) el color de la corteza y la dureza del pan al disminuir... |
| Tipo: Journal Contribution |
Palavras-chave: Quality; Bread; Rheological properties; Wheat flour; Cane sugar. |
| Ano: 2008 |
URL: http://hdl.handle.net/1834/5017 |
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| Fraser, Iain; Bitzios, Michael; Haddock-Fraser, Janet. |
| In this paper we present the results of a Choice Experiment (CE) conducted to examine how the inclusion of an attribute for a functional ingredient affects consumer food choice. Specifically, we examine consumer attitudes towards bread and the inclusion of a functional ingredient (eg, inulin), which can be added to bread to increase the quantity and the effectiveness of fibre in the final product A novel feature of the design of this CE was the use of Means-End-Chain analysis via semi-structured interviews to reveal key attributes to be included in the CE. In addition, the CE included the Dutch Eating Behaviour Questionnaire (DEBQ) so as to collect information on all participants underlying eating behaviours. Preliminary analysis of the data reveals that... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Functional Food; Bread; Choice Experiment; Food Consumption/Nutrition/Food Safety; I10; Q10; R22. |
| Ano: 2010 |
URL: http://purl.umn.edu/91755 |
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| Registros recuperados: 18 | |
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