Hydrocolloids and dietary fibres

Keyword(s):  
2017 ◽  
Vol 71 (1) ◽  
pp. 174-182 ◽  
Author(s):  
Ahmet Ayar ◽  
Hatice Siçramaz ◽  
Serpil Öztürk ◽  
Suzan Öztürk Yilmaz

Author(s):  
Attilio Giacosa ◽  
Rosangela Filiberti ◽  
Paola Visconti ◽  
Michael J. Hill ◽  
Franco Berrino ◽  
...  
Keyword(s):  

2016 ◽  
Vol 157 (8) ◽  
pp. 302-309
Author(s):  
Viktória Szűcs ◽  
Júlia Harangozó ◽  
Raquel P. F. Guiné

Introduction: Dietary fibres are key elements of healthy and balanced diet. Aim: The aim of the present study was to explore consumers’ knowledge considering fibre, their role in the purchasing decisions, and the cognition of the currently used as well as the possible information sources to encourage the fibre consumption. Method: A questionnaire survey was conducted with 303 respondents. Results: Knowledge about the fibre sources has showed a kind of uncertainty of the respondents, while knowledge about their possible health effects was relatively profound. Internet appeared as a remarkable information source in the topic; however, results pointed out the importance of education, too. Participants more often consuming foodstuffs rich in fibre, women and respondents over 45 years old showed conscious attitudes regarding fibres. Conclusions: Guidelines and education containing authentic information and practical elements are essential, and as a result, consumers’ latent knowledge will appear in their conscious food choice decisions. Orv. Hetil., 2016, 157(8), 302–309.


2005 ◽  
Vol 94 (3) ◽  
pp. 331-337 ◽  
Author(s):  
Ariëtte M. van Bennekum ◽  
David V. Nguyen ◽  
Georg Schulthess ◽  
Helmut Hauser ◽  
Michael C. Phillips

Fibres with a range of abilities to perturb cholesterol homeostasis were used to investigate how the serum cholesterol-lowering effects of insoluble dietary fibres are related to parameters of intestinal cholesterol absorption and hepatic cholesterol homeostasis in mice. Cholestyramine, chitosan and cellulose were used as examples of fibres with high, intermediate and low bile acid-binding capacities, respectively. The serum cholesterol levels in a control group of mice fed a high fat/high cholesterol (HFHC) diet for 3 weeks increased about 2-fold to 4·3 mm and inclusion of any of these fibres at 7·5 % of the diet prevented this increase from occurring. In addition, the amount of cholesterol accumulated in hepatic stores due to the HFHC diet was reduced by treatment with these fibres. The three kinds of fibres showed similar hypocholesterolaemic activity; however, cholesterol depletion of liver tissue was greatest with cholestyramine. The mechanisms underlying the cholesterol-lowering effect of cholestyramine were (1) decreased cholesterol (food) intake, (2) decreased cholesterol absorption efficiency, and (3) increased faecal bile acid and cholesterol excretion. The latter effects can be attributed to the high bile acid-binding capacity of cholestyramine. In contrast, incorporation of chitosan or cellulose in the diet reduced cholesterol (food) intake, but did not affect either intestinal cholesterol absorption or faecal sterol output. The present study provides strong evidence that above all satiation and satiety effects underlie the cholesterol-lowering properties of insoluble dietary fibres with moderate or low bile acid-binding capabilities.


2010 ◽  
Vol 50 (3) ◽  
pp. 131-138 ◽  
Author(s):  
Lefki-Maria Papaspyridi ◽  
Petros Katapodis ◽  
Zacharoula Gonou-Zagou ◽  
Evangelia Kapsanaki-Gotsi ◽  
Paul Christakopoulos

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
J. P. Ganda Mall ◽  
L. Löfvendahl ◽  
C. M. Lindqvist ◽  
R. J. Brummer ◽  
Å. V. Keita ◽  
...  

Author(s):  
Ю.Н. НИКОНОВИЧ ◽  
Н.А. ТАРАСЕНКО

Исследовано влияние гидратированных пшеничных волокон Камецель FW 200 и апельсиновых волокон Citri-Fi 200, внесенных в тесто взамен части кондитерского жира для повышения пищевой и биологической ценности продукта, на свойства мягких вафель. Готовили образцы вафельного теста: контрольный – тесто без добавок, образцы теста с заменой 10, 15 и 20% кондитерского жира на пшеничные волокна Камецель FW 200, образцы теста с заменой 10, 15 и 20% кондитерского жира на апельсиновые волокна Citri-Fi 200 – и определяли технологические свойства изготовленных образцов теста – влажность, плотность и количество оттеков вафельного листа. Установлено, что внесение пищевых волокон Citri-Fi 200 в исследованных дозировках 10, 15 и 20% от массы жира в рецептуру вафельного теста увеличивает количество оттеков выше допустимого уровня, т. е. увеличивает потери сырья. Оптимальные качественные показатели имеет образец вафельного теста с добавкой 15% гидратированных пищевых волокон Камецель FW 200, внесение которых позволит увеличить пищевую ценность кондитерского изделия. The influence of hydrated wheat fibers Kametsel FW 200 and orange fibers Citri-Fi 200, introduced into the dough instead of the confectionery fat to improve the nutritional and biological value of the product on the properties of soft waffles was investigated. Wafer dough samples: control - dough without additives, dough samples with replacement of 10, 15 and 20% confectionery fat by wheat fibers Kametsel FW 200, dough samples with replacement of 10, 15 and 20% confectionery fat by orange fibers Citri-Fi 200 – prepared and determined their technological properties – humidity, density and the number of flows of the wafer sheet. It is established that the introduction of Citri-Fi 200 dietary fibers in the studied dosages of 10, 15 and 20% by weight of fat in the formulation of wafer dough increases the number of flows the dough above the permissible level, i.e. increases the loss of raw materials. A sample of wafer dough with the addition of 15% hydrated dietary fiber Kametsel FW 200 has optimal quality indicators.


2022 ◽  
Author(s):  
Miguel Ángel Seguido ◽  
Rosa María Tarradas ◽  
Susana González ◽  
Joaquín García-Cordero ◽  
Beatriz Sarria ◽  
...  

Nutraceuticals based on plant extracts rich in polyphenols, as well as dietary fibres, are new strategies to fight overweight/obesity and associated diseases. However, to understand the potential effects of polyphenols...


Sign in / Sign up

Export Citation Format

Share Document