scholarly journals Review: Dietary fiber utilization and its effects on physiological functions and gut health of swine

animal ◽  
2015 ◽  
Vol 9 (9) ◽  
pp. 1441-1452 ◽  
Author(s):  
R. Jha ◽  
J.D. Berrocoso
Keyword(s):  
Dietary Fiber ◽  
Gut Health ◽  
Physiological Functions

Alcohol-free beverages for functional purposes

2021 ◽  
pp. 438-441
Author(s):  
L.A. Efimov ◽  
K.R. Khasanova ◽  
A.A. Nazmieva ◽  
T.Yu. Gumerov
Keyword(s):  
Organic Acids ◽  
Dietary Fiber ◽  
Human Body ◽  
Mineral Waters ◽  
Metabolic Processes ◽  
Physiological Functions ◽  
Functional Ingredients ◽  
Sports Drinks ◽  
Positive Effect ◽  
Improve Health

Functional drinks are intended for systematic consumption as part of food rations; they preserve and improve health, as well as reduce the risk of developing certain diseases. Functional drinks contain ingredients that have the ability to have a positive effect on physiological functions and metabolic processes in the human body. The functional ingredients of alcohol-free beverages are: vitamins, macro- and microelements, dietary fiber, organic acids, phenolic and other compounds. Functional drinks include non-alcoholic energy drinks, fortified juices and sports drinks, therapeutic and therapeutic-table mineral waters.

Complementary effects of cereal and pulse polyphenols and dietary fiber on chronic inflammation and gut health

2018 ◽  
Vol 9 (3) ◽  
pp. 1389-1409 ◽  
Author(s):  
Joseph M. Awika ◽  
Devin J. Rose ◽  
Senay Simsek
Keyword(s):  
Dietary Fiber ◽  
Chronic Inflammation ◽  
Health Benefits ◽  
Gut Health

Cereal and pulse polyphenols and dietary fiber offer a wealth of complementary health benefits.

scholarly journals Prebiotic Dietary Fiber and Gut Health: Comparing the in Vitro Fermentations of Beta-Glucan, Inulin and Xylooligosaccharide

Nutrients ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 1361 ◽  
Author(s):  
Justin Carlson ◽  
Jennifer Erickson ◽  
Julie Hess ◽  
Trevor Gould ◽  
Joanne Slavin
Keyword(s):  
Dietary Fiber ◽  
Gut Health ◽  
Beta Glucan

scholarly journals Effects of Altered Dietary Fiber on the Gut Microbiota, Short-Chain Fatty Acids and Cecum of Chickens during Different Growth Periods

2020 ◽  
Author(s):  
Baosheng Sun ◽  
Linyue Hou ◽  
Yu Yang
Keyword(s):  
Gut Microbiota ◽  
Dietary Fiber ◽  
Total Content ◽  
Short Chain Fatty Acids ◽  
Gut Health ◽  
High Fiber ◽  
High Feed ◽  
Long Term Observation ◽  
And Function

Increasing numbers of researchers are interested in the importance of dietary fiber for the gut microbiota, microbiotal metabolite SCFA, energy metabolism and gut health of the host. However, studies have demonstrated that long-term and longitudinal observation may be needed to evaluate the effect of dietary fiber better, and few such works have been made in chickens. Therefore, we successively fed low-fiber, high--fiber and low-fiber diets to two breeds of chickens during different growth periods (1—8, 9—20 and 21—50 weeks), aiming to longitudinally observe the long-term effect of altered dietary fiber on the gut microbiota, SCFA and development of cecum of chickens with age. The results showed that the composition and function of the gut microbiota, SCFA and the development of the cecum were different during different periods, which was largly affected by dietary fiber. However, the causes of some effects were different during the different periods. For example, compared with that in low-fiber chickens at 8 weeks, dominant fiber-degradation bacteria such as Bacteroidetes, Alloprevotella and SCFA-producing bacteria such as Faecalibacterium increased due to a high-fiber diet at 20 weeks, while due to a high feed intake in 50 weeks. Moreover, the concentration of SCFA in 20 weeks was significantly higher than in 8 weeks and 50 weeks, but the causes of this difference were also distinct. It was proposed that a long-term observation was needed to evaluate the effect of dietary fiber better on chickens. The metabolite pathways of ATP-binding cassette (ABC) transporters encoded by Firmicutes were enriched in 8 weeks, while a two-component system and β–glucosidase encoded by Bacteroidetes were enriched in 20 and 50 weeks. The trend was the same in two breeds of chickens except for Alloprevotella. In addition, the total content of SCFA in the contents of cecum was also affected by the size of the cecum. Surprisingly, the length of the cecum shortened from 20—50 weeks, maybe due to reduced dietary fiber.

Growth performance, visceral organ weights, and gut health of weaned pigs fed diets with different dietary fiber solubility and lipid sources

2021 ◽  
Author(s):  
Jinsu Hong ◽  
Saymore Petros Ndou ◽  
Seidu Adams ◽  
Joy Scaria ◽  
Tofuko Awori Woyengo
Keyword(s):  
Dietary Fiber ◽  
Relative Abundance ◽  
Soybean Meal ◽  
Feed Efficiency ◽  
Phase 1 ◽  
Gut Health ◽  
Visceral Organ ◽  
Weaned Pigs ◽  
Organ Weights ◽  
Lipid Source

Abstract Objective of this study was to determine the interactive effects of dietary fiber solubility and lipid source on growth performance, visceral organ weights, gut histology, and gut microbiota composition of weaned pigs. A total of 280 nursery pigs [initial body weight (BW) = 6.84 kg] weaned at 21 d were housed in 40 pens (7 pigs/pen). The pigs were fed four diets (10 pens/diet) in a randomized complete block design in two phases; Phase 1 from 0 to 2 weeks and Phase 2 from 2 to 5 wk. The diets were corn-soybean meal-based with either sugar beet pulp (SBP) or soybean hulls (SBH) as a fiber source and either soybean oil (SBO) or choice white grease (CWG) as a lipid source in a 2 × 2 factorial arrangement. The BW and feed intake were determined by phase, whereas visceral organ weights, intestinal histology, and gut microbial composition were determined at the end of the trial. Dietary fiber solubility and lipid source did not interact (P > 0.05) on average daily feed intake and average daily gain across all phases. However, the gain to feed ratio (G:F) for CWG-containing diets was lower (P < 0.05) than that for SBO-containing diets for Phase 1. Also, G:F for SBP-containing diets was lower (P < 0.05) than that for SBH-containing diets for Phase 1 and for the entire study period. Pigs fed SBP-containing diets had greater (P < 0.05) stomach weight, and tended to have greater (P < 0.10) small and large intestine weights relative to BW than those fed SBH-containing diets. Duodenal villous height to crypt depth ratio for CWG-based diets tended be greater (P = 0.09) than that for SBO-based diets. Fiber solubility and lipid source interacted (P < 0.05) on relative abundance of Bacteroides in the colon such that the relative abundance of the Bacteroides for CWG was greater (P < 0.05) than that for the SBO in SBP-based diet, but not in SBH-based diet. Relative abundance of Butyricicoccus in the colon for SBH-based diet was greater (P < 0.05) than that for SBP-based diet. In conclusion, inclusion of SBH instead of SBP in corn-soybean meal-based diets for weaned pigs can result in increased feed efficiency and relative abundance of Butyricicoccus in the colon, which is associated with improved gut health. Also, inclusion of SBO instead of CWG in the diets for weaned pigs can result in improved feed efficiency during Phase 1 feeding; however, the pigs may recover from the low feed efficiency induced by dietary inclusion of CWG instead of SBO after Phase 1 feeding.

In VivoandIn VitroStudies on Dietary Fiber and Gut Health

2016 ◽  
pp. 123-177 ◽  
Author(s):  
Rocio Campos-Vega ◽  
B. Dave Oomah ◽  
Haydé A. Vergara-Castañeda
Keyword(s):  
Dietary Fiber ◽  
Gut Health

scholarly journals P-087 YI Review of Dietary Fiber and Gut Health

2013 ◽  
Vol 19 ◽  
pp. S59-S60
Author(s):  
Carol Brotherton ◽  
Richard Kellermayer
Keyword(s):  
Dietary Fiber ◽  
Gut Health

scholarly journals Prebiotic Dietary Fiber and Gut Health: Comparing the In Vitro Fermentations of Beta-Glucan, Inulin and Xylooligosaccharide.

2017 ◽  
Author(s):  
Justin L. Caelson ◽  
Jennifer M. Erickson ◽  
Julie M. Hess ◽  
Trevor J. Gould ◽  
Joanne L. Slavin
Keyword(s):  
Dietary Fiber ◽  
Short Chain Fatty Acids ◽  
Fecal Microbiota ◽  
Gas Production ◽  
Gut Health ◽  
Beta Glucan ◽  
In Vitro Fermentation ◽  
Gastrointestinal Health ◽  
Oat Bran

Prebiotic dietary fiber supplements are commonly consumed to help meet fiber recommendations and improve gastrointestinal health by stimulating beneficial bacteria and the production of short-chain fatty acids (SCFAs), molecules beneficial to host health. The objective of this research project was to compare potential prebiotic effects and fermentability of five commonly consumed fibers using an in vitro fermentation system measuring changes in fecal microbiota, total gas production and formation of common SCFAs. Fecal donations were collected from three healthy volunteers. Materials analyzed included: pure beta-glucan, Oatwell (commercially available oat-bran containing 22% oat β-glucan), xylooligosaccharides (XOS), WholeFiber (dried chicory root containing inulin, pectin, and hemi/celluloses), and pure inulin. Oatwell had the highest production of propionate at 12 h (4.76 μmol/mL) compared to inulin, WholeFiber and XOS samples (p<0.03). Oatwell’s effect was similar to those of the pure beta-glucan samples, both samples promoted the highest mean propionate production at 24 h. XOS resulted in a significant increase in the genus Bifidobacterium after 24 h of fermentation (0 h: 0.67 OTUs; 24 h: 5.22 OTUs; p = 0.038). Inulin and WholeFiber increased the beneficial genus Collinsella, consistent with findings in clinical studies. All analyzed compounds were fermentable and promoted the formation of beneficial SCFAs.

scholarly journals Dietary supplementation of a fiber-prebiotic and saccharin-eugenol blend in extruded diets fed to dogs

2019 ◽  
Vol 97 (11) ◽  
pp. 4519-4531 ◽  
Author(s):  
Juliana Paschoalin De Souza Nogueira ◽  
Fei He ◽  
Heather F Mangian ◽  
Patricia Massae Oba ◽  
Maria R C De Godoy
Keyword(s):  
Dietary Fiber ◽  
Latin Square ◽  
Dietary Supplementation ◽  
Experimental Period ◽  
Nutrient Digestibility ◽  
Reference Ranges ◽  
Dietary Fibers ◽  
Gut Health ◽  
Total Dietary Fiber ◽  
Dietary Treatments

Abstract Prebiotics and dietary fibers are nondigestible ingredients that may confer benefits to the host by selectively stimulating beneficial intestinal bacteria and microbial-derived metabolites that support gut and host health. This experiment evaluated the effects of a blend of prebiotics and dietary fibers on apparent total tract digestibility (ATTD) and fecal metabolites related to gastrointestinal health in adult dogs. Four diets containing either 5% cellulose (control; CT), 5% dietary fiber and prebiotic blend (FP), 0.02% saccharin and eugenol (SE), or 5% fiber blend plus 0.02% saccharin and eugenol (FSE) were formulated to meet or exceed the AAFCO (2017) nutritional requirements for adult dogs. Eight adult female beagles (mean age 4.2 ± 1.1 yr; mean BW = 10.8 ± 1.4 kg; mean BCS = 5.8 ± 0.6) were randomly assigned to 1 of the 4 dietary treatments using a replicated 4 × 4 Latin square design. Each experimental period consisted of 14 d (10 d of diet adaptation and 4 d of total and fresh fecal and total urine collection). All animals remained healthy throughout the study, with serum metabolites being within reference ranges for adult dogs. All diets were well accepted by the dogs, resulting in similar (P > 0.05) daily food intakes among treatments. Likewise, fecal output and scores did not differ (P > 0.05) among dietary treatments, with the latter being within the ideal range (2.5–2.9) in a 5-point scale. All diets were highly digestible and had similar (P > 0.05) ATTD of dry matter (81.6%–84.4%), organic matter (86.4%–87.3%), and crude protein (86.6%–87.3%). However, total dietary fiber (TDF) digestibility was greater for dogs fed the FSE diet (P < 0.05) in contrast with dogs fed the CT and SE diets, whereas dogs fed FP diets had intermediate TDF digestibility, but not different from all other treatments. Fecal acetate and propionate concentrations were greater (P < 0.05) for dogs fed FP and FSE diets. Fecal concentrations of isobutyrate and isovalerate were greater for dogs fed CT (P < 0.05) compared with dogs fed the other three treatments. No shifts in fecal microbial richness and diversity were observed among dietary treatments. Overall, the data suggest that dietary supplementation of fiber and prebiotic blend was well tolerated by dogs, did not cause detrimental effects on fecal quality or nutrient digestibility, and resulted in beneficial shifts in fecal metabolites that may support gut health.

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