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Polydextrose

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https://www.readbyqxmd.com/read/29347866/effects-of-cereal-bar-containing-polydextrose-on-subjective-feelings-of-appetite-and-energy-intake-in-overweight-adults-over-15-d
#1
Marcela Martinelli, Emilia Hick, Florencia Walz, Silvina R Drago
The effects of 15 d polydextrose (16.7 g) consumption on energy intake (EI) and appetite feelings were investigated. Overweight adults consumed a polydextrose-bar or a control-bar matched in energy content as a midmorning snack for 15 consecutive days in a single-blind, randomised, crossover design. The two 15-d intervention periods were separated by a 15-d washout period. On the day 1 and the day 15 of each intervention period, energy intake (primary outcome) and appetite feelings (secondary outcome) were assessed...
January 18, 2018: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/29279570/continuous-combined-intake-of-polydextrose-and-lactitol-stimulates-cecal-fermentation-and-salivary-iga-secretion-in-rats
#2
Yuko Yamamoto, Nobuhisa Kubota, Toru Takahashi, Masahiro To, Takashi Hayashi, Tomoko Shimizu, Yohei Kamata, Juri Saruta, Keiichi Tsukinoki
Immunoglobulin A (IgA), which plays an important role in infection defense, is upregulated in the large intestine and oral cavity through dietary fiber intake. However, the mechanism underlying salivary IgA increase through dietary fiber intake remains unknown. This study investigated time-dependent effects of non-absorbable polydextrose (PDX) and lactitol intake on salivary IgA secretion and cecal fermentation. Five-week-old rats were fed a fiber-free diet with or without 25 g/kg PDX and 25 g/kg lactitol for 1, 4, and 8 weeks...
2017: Journal of Oral Science
https://www.readbyqxmd.com/read/29251222/dietary-polydextrose-and-galactooligosaccharide-increase-exploratory-behavior-improve-recognition-memory-and-alter-neurochemistry-in-the-young-pig
#3
Stephen A Fleming, Supida Monaikul, Alexander J Patsavas, Rosaline V Waworuntu, Brian M Berg, Ryan N Dilger
OBJECTIVES: Previous studies have shown that dietary prebiotics have the potential to improve memory, alter social behavior, and reduce anxiety-like behaviors in rodents. The present research sought to expand upon such results and describe the effects of feeding prebiotics early in life on cognition and neurochemistry using a translational piglet model. METHODS: Pigs were provided customized milk replacer containing 2 g/L each of polydextrose (PDX) and galactooligosaccharide (PDX/GOS) or 0 g/L (Control) from postnatal day (PND) 2-33...
December 18, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/29184225/thermodynamic-and-kinetics-study-of-phenolics-degradation-and-color-of-yacon-smallanthus-sonchifolius-microparticles-under-accelerated-storage-conditions
#4
Camila Carvalho Lago, Caciano P Zapata Noreña
This study aimed to investigate the kinetics and thermodynamic of the phenolics degradation and the kinetics of degradation of the total color difference of yacon juice microcapsules produced by spray drying using Gum Arabic and polydextrose as wall materials. The degradation of the microcapsule was evaluated by accelerated tests under controlled conditions at 35 and 45 °C, and relative humidity of 75 and 90%, for 35 days. Degradation of phenolics followed the first order model and the degradation constant was in the range of 0...
December 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/29173065/neurobehavioural-effects-of-lactobacillus-rhamnosus-gg-alone-and-in-combination-with-prebiotics-polydextrose-and-galactooligosaccharide-in-male-rats-exposed-to-early-life-stress
#5
Karen-Anne McVey Neufeld, Siobhain M O'Mahony, Alan E Hoban, Rosaline V Waworuntu, Brian M Berg, Timothy G Dinan, John F Cryan
Early life is a period of significant brain development when the brain is at its most plastic and vulnerable. Stressful episodes during this window of development have long-lasting effects on the central nervous system. Rodent maternal separation (MS) is a reliable model of early-life stress and induces alterations in both physiology and behaviour. Intriguingly, the gut microbiota of MS offspring differ from that of non-separated offspring, suggesting a mechanistic role for the microbiota-gut-brain axis. Hence, we tested whether dietary factors known to affect the gut microbiota alter the neurobehavioural effects of MS...
November 27, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/29119465/probiotic-and-synbiotic-sorbets-produced-with-jussara-euterpe-edulis-pulp-evaluation-throughout-the-storage-period-and-effect-of-the-matrix-on-probiotics-exposed-to-simulated-gastrointestinal-fluids
#6
Júlia Fernanda Urbano Marinho, Marluci Palazzolli da Silva, Marcella Chalella Mazzocato, Fabrício Luiz Tulini, Carmen Sílvia Favaro-Trindade
The aims of the present study were to develop and evaluate different formulations of probiotic and synbiotic sorbets produced with jussara (Euterpe edulis) pulp, polydextrose, Lactobacillus acidophilus LA3, and Lactobacillus paracasei BGP1. The pasteurized jussara pulp presented high content of phenolic compounds, especially anthocyanins, which were not inhibitory to the probiotics used in this study. The levels of polyphenols and anthocyanins present in the sorbets were also high and kept stable for 120 days, as well as the populations of both probiotics...
November 8, 2017: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/29111888/stability-of-don-and-don-3-glucoside-during-baking-as-affected-by-the-presence-of-food-additives
#7
Arnau Vidal, Vicente Sanchis, Antonio J Ramos, Sonia Marín
The mycotoxin deoxynivalenol (DON) is one of the most common mycotoxins of cereals worldwide, and its occurrence has been widely reported in raw wheat. The free mycotoxin form is not the only route of exposure; modified forms can also be present in cereal products. Deoxynivalenol-3-glucoside (DON-3-glucoside) is a common DON plant conjugate. The mycotoxin concentration could be affected by food processing; here, we studied the stability of DON and DON-3-glucoside during baking of small doughs made from white wheat flour and other ingredients...
November 7, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/28979240/effect-of-functional-oligosaccharides-and-ordinary-dietary-fiber-on-intestinal-microbiota-diversity
#8
Weiwei Cheng, Jing Lu, Boxing Li, Weishi Lin, Zheng Zhang, Xiao Wei, Chengming Sun, Mingguo Chi, Wei Bi, Bingjun Yang, Aimin Jiang, Jing Yuan
Functional oligosaccharides, known as prebiotics, and ordinary dietary fiber have important roles in modulating the structure of intestinal microbiota. To investigate their effects on the intestinal microecosystem, three kinds of diets containing different prebiotics were used to feed mice for 3 weeks, as follows: GI (galacto-oligosaccharides and inulin), PF (polydextrose and insoluble dietary fiber from bran), and a GI/PF mixture (GI and PF, 1:1), 16S rRNA gene sequencing and metabolic analysis of mice feces were then conducted...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28892156/a-randomized-controlled-trial-evaluating-polydextrose-as-a-fiber-in-a-wet-and-dry-matrix-on-glycemic-control
#9
Sajida Rahman, Anqi Zhao, Di Xiao, Eunyoung Park, Indika Edirisinghe, Britt M Burton-Freeman
Functional fibers can help Americans increase their fiber intake by incorporating extracted or synthesized fibers into food products. The United States Food and Drug Administration has recently proposed that "added" fibers must demonstrate a physiological health benefit, such as glucose control, to be included on the Nutrition Facts label as a dietary fiber. The objective of this study was to assess the effects of polydextrose (PDX), a water-soluble glucose polymer resistant to mammalian digestion, on postprandial glucose concentrations when added to relatively high moisture (beverage) versus low moisture (bar) food products...
October 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28720931/quality-attributes-of-dahi-prepared-from-milk-fortified-with-omega-3-fatty-acids-phytosterols-and-polydetxrose
#10
N Veena, B Surendra Nath, Bandla Srinivas, B V Balasubramanyam
In the present study, dahi prepared using milk fortified with omega-3 fatty acids (flaxseed oil), phytosterols and soluble fibre (polydextrose) through an oil-in-water emulsion was evaluated for the physico-chemical and sensory quality. The levels of fortificants in fortified dahi were also estimated. Fortification process did not affect the degree of fermentation in terms of pH and acidity. Sensory scores of fortified and control dahi did not differ significantly. Fortified dahi had lower viscosity, firmness and consistency, and higher water holding capacity (WHC) compared to control; however, significant differences were not observed in firmness and consistency values...
June 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28706193/polydextrose-changes-the-gut-microbiome-and-attenuates-fasting-triglyceride-and-cholesterol-levels-in-western-diet-fed-mice
#11
Ghulam Shere Raza, Heli Putaala, Ashley A Hibberd, Esa Alhoniemi, Kirsti Tiihonen, Kari Antero Mäkelä, Karl-Heinz Herzig
Obesity and dyslipidemia are hallmarks of metabolic and cardiovascular diseases. Polydextrose (PDX), a soluble fiber has lipid lowering effects. We hypothesize that PDX reduces triglycerides and cholesterol by influencing gut microbiota, which in turn modulate intestinal gene expression. C57BL/6 male mice were fed a Western diet (WD) ±75 mg PDX twice daily by oral gavage for 14 days. Body weight and food intake were monitored daily. Fasting plasma lipids, caecal microbiota and gene expression in intestine and liver were measured after 14 days of feeding...
July 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28705786/investigation-of-the-efficacy-of-synbiotics-in-the-treatment-of-functional-constipation-in-children-a-randomized-double-blind-placebo-controlled-study
#12
Ahmet Baştürk, Reha Artan, Atike Atalay, Aygen Yılmaz
BACKGROUND/AIMS: The aim of this study was to demonstrate the efficacy of synbiotic (Lactobacillus casei, L. rhamnosus, L. plantarum, and Bifidobacterium lactis and prebiotics [fiber, polydextrose, fructo-oligosaccharides, and galacto-oligosaccharides]) treatment in children with functional constipation. MATERIALS AND METHODS: This study was performed in patients aged 4-18 years, and the patients were diagnosed to have functional constipation according to the Roma III diagnostic criteria...
July 13, 2017: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
https://www.readbyqxmd.com/read/28533178/mucin-and-carbohydrate-stimulated-adhesion-and-subproteome-changes-of-the-probiotic-bacterium-lactobacillus-acidophilus-ncfm
#13
Hasan Ufuk Celebioglu, Sita Vaag Olesen, Kennie Prehn, Sampo J Lahtinen, Susanne Brix, Maher Abou Hachem, Birte Svensson
Adhesion to intestinal mucosa is a crucial property for probiotic bacteria. Adhesion is thought to increase host-bacterial interactions, thus potentially enabling health benefits to the host. Molecular events connected with adhesion and surface proteome changes were investigated for the probiotic Lactobacillus acidophilus NCFM cultured with established or emerging prebiotic carbohydrates as carbon source and in the presence of mucin, the glycoprotein of the epithelial mucus layer. Variation in adhesion to HT29-cells and mucin was associated with carbon source and mucin-induced subproteome abundancy differences...
May 19, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28418082/non-digestible-carbohydrates-supplementation-increases-mir-32-expression-in-the-healthy-human-colorectal-epithelium-a-randomized-controlled-trial
#14
RANDOMIZED CONTROLLED TRIAL
Fiona C Malcomson, Naomi D Willis, Iain McCallum, Long Xie, Bart Lagerwaard, Seamus Kelly, D Michael Bradburn, Nigel J Belshaw, Ian T Johnson, John C Mathers
Colorectal cancer (CRC) risk is modulated by diet and there is convincing evidence of reduced risk with higher non-digestible carbohydrates (NDCs) consumption. Resistant starch (RS), a NDC, positively modulates the expression of oncogenic microRNAs, suggesting that this could be a mechanism through which NDCs protect against CRC. The present study aimed to investigate the effects of supplementation with two NDCs, RS, and polydextrose (PD), on microRNA expression in the macroscopically-normal human rectal epithelium using samples from the DISC Study, a randomized, double-blind, placebo-controlled dietary intervention...
September 2017: Molecular Carcinogenesis
https://www.readbyqxmd.com/read/28407909/effect-of-temperature-and-relative-humidity-on-stability-following-simulated-gastro-intestinal-digestion-of-microcapsules-of-bordo-grape-skin-phenolic-extract-produced-with-different-carrier-agents
#15
Luiza Siede Kuck, Júlia Lerina Wesolowski, Caciano Pelayo Zapata Noreña
The stability of microparticles of Bordo grape skin aqueous extract, produced by spray-drying and freeze-drying using polydextrose (5%) and partially hydrolyzed guar gum (5%), was evaluated under accelerated conditions (75 and 90% relative humidity, at 35, 45, and 55°C for 35days) and simulated gastrointestinal digestion. The temperature had a significant effect on the reduction of phenolics content, with retentions varying from 82.5 to 93.5%. The retention of total monomer anthocyanins were in the range of 3...
September 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28290325/assessing-the-effects-of-different-prebiotic-dietary-oligosaccharides-in-sheep-milk-ice-cream
#16
C F Balthazar, H L A Silva, A H Vieira, R P C Neto, L P Cappato, P T Coimbra, J Moraes, M M Andrade, V M A Calado, D Granato, M Q Freitas, M I B Tavares, R S L Raices, M C Silva, A G Cruz
The objective of this study was to assess the effects of different prebiotic dietary oligosaccharides (inulin, fructo-oligosaccharide, galacto-oligossacaride, short-chain fructo-oligosaccharide, resistant starch, corn dietary oligosaccharide and polydextrose) in non-fat sheep milk ice cream processing through physical parameters, water mobility and thermal analysis. Overall, the fat replacement by dietary prebiotic oligosaccharides significantly decreased the melting time, melting temperature and the fraction and relaxation time for fat and bound water (T22) while increased the white intensity and glass transition temperature...
January 2017: Food Research International
https://www.readbyqxmd.com/read/28245156/carbohydrates-as-fat-replacers
#17
Xingyun Peng, Yuan Yao
The overconsumption of dietary fat contributes to various chronic diseases, which encourages attempts to develop and consume low-fat foods. Simple fat reduction causes quality losses that impede the acceptance of foods. Fat replacers are utilized to minimize the quality deterioration after fat reduction or removal to achieve low-calorie, low-fat claims. In this review, the forms of fats and their functions in contributing to food textural and sensory qualities are discussed in various food systems. The connections between fat reduction and quality loss are described in order to clarify the rationales of fat replacement...
February 28, 2017: Annual Review of Food Science and Technology
https://www.readbyqxmd.com/read/28139153/effects-of-puddings-containing-whey-protein-and-polydextrose-on-subjective-feelings-of-appetite-and-short-term-energy-intake-in-healthy-adults
#18
Marcela Martinelli, Florencia Walz, Eva Goñi, Giovanna Passutti, Carlos Osella, Silvina R Drago
The aim of this study was to investigate the effects of puddings with whey protein (WP) and polidextrose (PX) on appetite feelings and energy intake. A single-blind randomized, crossover study was carried out in 25 healthy adults. Participants consumed two different puddings, including control or test pudding (12.9 g WP and 6 g PX). Two testing days were completed, including satiety questionnaires and ad libitum lunch. For all participants, energy intake at lunch was similar after consumption of control or test pudding...
January 31, 2017: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/28100603/digestion-resistant-dextrin-derivatives-are-moderately-digested-in-the-small-intestine-and-contribute-more-to-energy-production-than-predicted-from-large-bowel-fermentation-in-rats
#19
Takashi Kondo, Kei Handa, Tomomi Genda, Shingo Hino, Norihisa Hamaguchi, Tatsuya Morita
Background: Digestion-resistant dextrin derivatives (DRDDs), including resistant maltodextrin (RM), polydextrose, and resistant glucan (RG), have been developed as low-energy foods. However, data on the resistance of DRDDs to small-intestinal digestion are scarce.Objective: We sought to determine the site and extent of DRDD breakdown in the rat intestine and to predict its energy contributions.Methods: In vitro small-intestinal resistance of DRDDs was evaluated by the AOAC method for dietary fiber measurement and by artificial digestion with the use of pancreatic α-amylase and brush-boarder membrane vesicles...
March 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28077379/effects-of-supplementation-with-nondigestible-carbohydrates-on-fecal-calprotectin-and-on-epigenetic-regulation-of-sfrp1-expression-in-the-large-bowel-mucosa-of-healthy-individuals
#20
RANDOMIZED CONTROLLED TRIAL
Fiona C Malcomson, Naomi D Willis, Iain McCallum, Long Xie, Idoia Ibero-Baraibar, Wing C Leung, Seamus Kelly, D Michael Bradburn, Nigel J Belshaw, Ian T Johnson, John C Mathers
BACKGROUND: Hyperactive Wnt signaling is frequently observed in colorectal cancer. Higher intakes of dietary fiber [nondigestible carbohydrates (NDCs)] and the fermentation product butyrate are protective against colorectal cancer and may exert their preventative effects via modulation of the Wnt pathway. OBJECTIVES: We investigated the effects of supplementing healthy individuals with 2 NDCs [resistant starch (RS) and polydextrose] on fecal calprotectin concentrations and Wnt pathway-related gene expression...
February 2017: American Journal of Clinical Nutrition
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