Effect of Non-Starch Polysaccharide (NSP) of Wheat and Barley Supplemented with Exogenous Enzyme Blend on Growth Performance, Gut Microbial, Pancreatic Enzyme Activities, Expression of Glucose Transporter (SGLT1) and Mucin Producer (MUC2) Genes of Broiler Chickens

Yaghobfar, Akbar; Kalantar, Majid

doi:10.1590/1806-9061-2016-0441

Cited by 42 publications

(34 citation statements)

References 44 publications

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“…The addition of multi-enzyme to quail diets with different levels of SFM only affected the amylase activity of the pancreatic enzymes examined, and the addition of multi-enzyme significantly decreased the amylase activity of the pancreas. This result agrees with Yaghobfar and Kalantar [40] who stated that the addition of exogenous enzymes blend to the diet containing barley-or wheat-based decreased pancreatic amylase activity in broilers. However, Alagawany et al [19] reported that the addition of enzyme to broiler diets containing full-fat sunflower seeds increased ileal amylase activity.…”

Section: Enzyme Activities Of Pancreassupporting

confidence: 91%

Effect of Different Dietary Inclusion Levels of Sunflower Meal and Multi-Enzyme Supplementation on Performance, Meat Yield, Ileum Histomorphology, and Pancreatic Enzyme Activities in Growing Quails

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et al. 2020

Animals

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This study aimed to investigate the effect of dietary sunflower meal (SFM) and multi-enzyme levels on performance, carcass traits, intestinal histomorphology and pancreatic enzyme production in quails. Three hundred and twenty, 1-day-old quail chicks were divided into 8 groups with 4 replicates consisting of 10 birds each in the group. The experiment was randomized design consisting of a 4 × 2 factorial arrangement, with four levels of SFM (0%, 10%, 15%, or 20%) and two levels of multi-enzyme (0.0 or 1.0 g/kg) inclusion in the diet. The body weight, body weight gain, and feed conversion ratio were negatively influenced by the 15% and 20% SFM (p < 0.01) but were not affected by the 10% SFM for 6 week age. The relative gizzard (p < 0.05) weights significantly increased with 20% SFM, but the relative breast weight decreased (p < 0.01). The relative liver weight increased by the addition of enzymes in the diet (p < 0.05). The villus width (p < 0.01) and villus surface area (p < 0.05) of ileum increased linearly with SFM, whereas the villus height (p < 0.01), villus height: crypt depth (p < 0.01) and tunica muscularis thickness (p < 0.01) decreased linearly with SFM. Consequently, it is possible to say that the birds with the least absorptive same weight are the most efficient. The addition of multi-enzyme increased villus height and crypt depth but decreased tunica muscularis thickness of ileum (p < 0.01). Chymotrypsin activity in the pancreas decreased linearly with SFM (p < 0.01). Amylase activity in the pancreas decreased significantly with the addition of the multi-enzyme (p < 0.05). As a result of the study, SFM can be used at a 10% level in growing quail diets with beneficial effects on the absorption surface area. The effects of enzyme supplementation on parameters measured were less pronounced than the SFM inclusion level that higher villus height and lower tunica muscularis thickness were determined in multi-enzyme-fed birds compared to those untreated counterparts.

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Section: Enzyme Activities Of Pancreassupporting

confidence: 91%

Effect of Different Dietary Inclusion Levels of Sunflower Meal and Multi-Enzyme Supplementation on Performance, Meat Yield, Ileum Histomorphology, and Pancreatic Enzyme Activities in Growing Quails

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et al. 2020

Animals

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“…The NDF content of sago seems to be lower than the NDF content of yellow maize; however, the texture of sago fiber is harder than that of corn. Previous studies (Ayres et al, 2019;Yaghobfar & Kalantar, 2017;Bao et al, 2013) showed that feeding diets containing high fiber would increase the intestinal viscosity, the pathogenic microbial population, and reduce the pancreatic enzyme activity and the nutrient digestibility. The increase of the pathogenic microbial population will negatively affect gut health and growth performance.…”

Section: Introductionmentioning

confidence: 99%

Nutritional Evaluation of Sago of Gebang Tree (Corypha utan Lamk) from Different Locations in West Timor - Indonesia for Broilers

Nalle¹,

Helda²,

Masus³

et al. 2021

Trop. Anim. Sci. J.

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Two experiments were conducted to evaluate the nutritional value of sago from different locations in West Timor, Indonesia for broilers. Experiment I aimed at determining the apparent metabolizable energy (AME) and nutrient digestibility of sago from different locations. A total of 120 broilers (unsexed, age 21 d) were randomly distributed to 24 metabolic cages (5 birds/cage). The experimental design was a completely randomized design (CRD) consisting of 6 treatments and 4 replications. The experimental diets were a basal diet (maize-soy) and 5 treatment diets which were a mixture of basal ration (75%) and sago (25%) from different locations. Experiment II was about performance trials. Two different basal diets were formulated, supplemented with synbiotics and fed to 200 birds (unsexed, 10 birds/pen). The experimental design was a 2 x 2 factorial CRD. With the exception of phytate and phenol contents, the results showed that the location affected (p<0.05 to 0.01) the contents of dry matter, crude protein, and crude fiber, tannins, NDF, ADF, flavonoids, AME/n, and starch digestibility of sago. The location did not affect (p>0.05) ash, crude fat, starch, Ca, P, and gross energy contents of sago. Basal diets affected (p<0.05 to 0.001) all performance traits. Except for BWG, synbiotics did not affect (p>0.05) the performance of the birds. In conclusion, the nutrient composition and digestibility of sago are affected by locations. Sago is rich in starch and high in AME values, but poor sources of calcium, phosphor, and protein. Sago contains fiber, tannin, phytate, flavonoids, and phenol. Sago diets improved the performance of broilers. Synbiotics did not improve the performance of birds.

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“…The reduction of the presence of mucus and Muc2 expression in the intestine of animals from feeding different high-fiber diets containing NSP-degrading enzyme cocktails has been previously reported in turkeys and broilers [ 31 , 32 ]. However, we are unaware of any studies that have evaluated the presence of goblet cells when feeding high fiber diets with NSP-degrading enzymes.…”

Section: Resultsmentioning

confidence: 95%

Dietary fiber sources and non-starch polysaccharide-degrading enzymes modify mucin expression and the immune profile of the swine ileum

et al. 2018

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Due to their complex chemical and physical properties, the effects and mechanisms of action of natural sources of dietary fiber on the intestine are unclear. Pigs are commonly fed high-fiber diets to reduce production costs and non-starch polysaccharide (NSP)-degrading enzymes have been used to increase fiber digestibility. We evaluated the expression of mucin 2 (MUC2), presence of goblet cells, and ileal immune profile of pigs housed individually for 28 days and fed either a low fiber diet based on corn-soybean meal (CSB, n = 9), or two high fiber diets formulated adding 40% corn distillers’ dried grains with solubles (DDGS, n = 9) or 30% wheat middlings (WM, n = 9) to CSB-based diet. Pigs were also fed those diets supplemented with a NSP enzymes mix (E) of xylanase, β-glucanase, mannanase, and galactosidase (n = 8, 10, and 9 for CSB+E, DDGS+E and WM+E, respectively). Feeding DDGS and WM diets increased ileal MUC2 expression compared with CSB diet, and this effect was reversed by the addition of enzymes. There were no differences in abundance of goblet cells among treatments. In general, enzyme supplementation increased gene expression and concentrations of IL-1β, and reduced the concentrations of IL-4, IL-17A and IL-11. The effects of diet-induced cytokines on modulating intestinal MUC2 were assessed in vitro by treating mouse and swine enteroids with 1 ng/ml of IL-4 and IL-1β. In accordance with previous studies, treatment with Il-4 induced Muc2 and expansion of goblet cells in mouse enteroids. However, swine enteroids did not change MUC2 expression or number of goblet cells when treated with IL-4 or IL-1β. Our results suggest that mucin and immune profile are regulated by diet in the swine intestine, but by mechanisms different to mouse, emphasizing the need for using appropriate models to study responses to dietary fiber in swine.

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Effect of Non-Starch Polysaccharide (NSP) of Wheat and Barley Supplemented with Exogenous Enzyme Blend on Growth Performance, Gut Microbial, Pancreatic Enzyme Activities, Expression of Glucose Transporter (SGLT1) and Mucin Producer (MUC2) Genes of Broiler Chickens

Cited by 42 publications

References 44 publications

Effect of Different Dietary Inclusion Levels of Sunflower Meal and Multi-Enzyme Supplementation on Performance, Meat Yield, Ileum Histomorphology, and Pancreatic Enzyme Activities in Growing Quails

Effect of Different Dietary Inclusion Levels of Sunflower Meal and Multi-Enzyme Supplementation on Performance, Meat Yield, Ileum Histomorphology, and Pancreatic Enzyme Activities in Growing Quails

Nutritional Evaluation of Sago of Gebang Tree (Corypha utan Lamk) from Different Locations in West Timor - Indonesia for Broilers

Dietary fiber sources and non-starch polysaccharide-degrading enzymes modify mucin expression and the immune profile of the swine ileum

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