Effects of mannan-oligosaccharide supplementation on gut health, immunity, and production performance of broilers

Asif, None M.; Hayat, Zafar; Rahman, Abdur; Qamar, Muhammad Fiaz; Nawaz, S.; Ijaz, Muawuz; Badar, Iftikhar Hussain; Asif, A. R.; Yar, Muhammad Kashif

doi:10.1590/1519-6984.250132

Cited by 5 publications

(3 citation statements)

References 35 publications

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“…Furthermore, there was a significant increase in NDV antibody titers associated with dietary Mos levels. These results were in harmony with those obtained by Asif et al (2022), who found that the supplementation of Mos significantly (P < 0.05) affected the antibody titer against NDV, where birds fed MOS showed significantly (P < 0.05) the highest antibody titer against NDV.…”

Section: Immunological Parameterssupporting

confidence: 90%

Ameliorative Effects of Mannanoligosachride on Performance, Hepatic Activity, and Gut Health in Broiler Chickens

Thabet,

Badri,

Tammam

2023

Egyptian Journal of Nutrition and Feeds

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annanoligosaccharide (MOS) have more positive effects, such as growth promotion, intestinal flora optimization, and reducing oxidative damage in broiler chickens. This study was designed to investigate the effect of dietary supplementation with MOS to improve productivity and enhance hepatic and intestinal status. Day-old chicks (n= 240) were divided into four treatments (three replicates of each) as follows: control -non supplemented group fed a basal diet recommended to strain (C), three other groups were fed a basal diet supplemented with 0.25, 0.5 and 1g MOS/kg diet, respectively. At 35 days of age, BWG, FC, FCR and EPEF were recorded. Plasma total protein, albumin, lipid profile and hepatic enzymes concentration levels were determined. Total counts of cecum microbiota and histological changes of ileum were determined.Dietary supplementation with MOS significantly improved BWG, FC, or FCR and EPEF values at levels of 0.5 and 1.0g/kg of diet compared with 0.25 level and control. Also, significant differences in plasma triglycerides and ALT levels were observed. Carcass traits were improved in supplemented groups than control. Reduction of coliforms bacteria in chicken intestine was counted with increased in villi height: crypt depth ratio. In general, dietary supplementations with different levels of MOS had a positive effect on performance and improved the gut microbial and histological status.

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Section: Immunological Parameterssupporting

confidence: 90%

Ameliorative Effects of Mannanoligosachride on Performance, Hepatic Activity, and Gut Health in Broiler Chickens

Thabet,

Badri,

Tammam

2023

Egyptian Journal of Nutrition and Feeds

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“…In this study, the improvement in breast weight or percentage for group 4 may be attributed to that prebiotic has a positive effect on muscle weight including improvement of calcium, phosphorus and magnesium absorption (Cummings and Macfarlane, 2002). The present findings of intestinal parts size are in contradiction with the findings of Asif, et al (2022) who showed that MOS had significantly (P<0.05) affected the length of intestinal sections; duodenum, jejunum and ilium. Similar results were found by Padihari et al (2014) and Castillo et al (2008) they observed that addition of MOS to basal diet at a level of 0.5g/kg significantly increased the duodenum length and no effect on jejunum length as compared control group (Dimitroglou et al, 2010;Padihari et al, 2014 andChand et al, 2019).…”

Section: Carcass and Intestinal Parameterscontrasting

confidence: 84%

Effect of Commercial Enzymes And\or Mannan Oligosaccharide Suplementation on Productive Performance, Nutritive Values and Metabolic Indices of Broiler Chicks

Latif

2023

Egyptian Journal of Animal Production

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This study was conducted to evaluate the effect of using feed additives in Sasso broiler chicks as growth promoters on productive performance, digestibility coefficient of nutrients, blood indicates, carcass and gastrointestinal measurements and economic return. A total number of 120, one -day old, unsexed Sasso chicks were assigned randomly to four groups. Each group included three replicates. The first group was kept as control and fed the basal diet. The 2 nd , 3 rd and 4 th groups were fed the basal diet (+ 1.00 g Frazyme), (2.50 g mannan oligosaccharides) and (1.00 g Frazyme + 2.50 g MOS)\ kg diet respectively during whole experimental period (1-58) days of age. The obtained results showed that the better (P<0.05) values of LW, WG and FCR were recorded to group four followed by group three at the end of experimental period. There were no significant differences among all experimental treatments in feed intake during the whole experimental period. Significant (P<0.05) improvement has been recorded in digestibility of CP and CF for group four and two respectively. Group four showed the highest values (P<0.05) of breast yield and spleen weight compared to other groups. There were no significant differences of gastrointestinal lengths among all experimental groups Regarding blood parameters, broilers in group two had significantly (P<0.05) Hct, Lipase and Amylase. While, group four broiler's were recorded the highest (P<0.05) TP, Alb., Hb and TAC compared to others. The chemical analysis of meat revealed that greatest (P<0.05) CP of breast meat for group four. However, Thigh meat analysis for birds in control and group four achieved high significant values of fat and ash contents. The lowest mortality and highest PI and economic efficiency were related to groups four and three respectively. On the basis of these results, it can be concluded that adding enzymes combination, MOS or their mixture (Enz+MOS) as feed additives were suitable and had good role in improving productive and economic efficiency of Sasso broiler chicks.

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“…Nevertheless, the impact of yeast cell wall-based prebiotics on broiler health and performance remains a subject of debate. Some researchers have reported positive effects on performance and gut health (Pascual et al, 2020;Teng et al, 2021;Asif et al, 2024), while others found no discernible benefits (Munyaka et al, 2012;Kiros et al, 2019). Therefore, this study aims to assess the effects of using prebiotics, specifically S. cerevisiae yeast wall, both independently and in conjunction with antibiotics, on broiler performance, carcass yield, intestinal permeability, and intestinal morphometry.…”

Section: Introductionmentioning

confidence: 99%

Effect of the use of prebiotics, alone and in combination with antibiotics, in broiler diets

Martins,

Mello,

Mascarenhas

et al. 2024

Revista Brasileira De Zootecnia

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Non-ruminantsFull-length research article Effect of the use of prebiotics, alone and in combination with antibiotics, in broiler diets ABSTRACT -The objective of this study was to evaluate the effects of prebiotics, alone and in combination with antibiotics, on broiler performance, carcass yield, intestinal permeability, and intestinal morphometry. A total of 1440 day-old male Cobb 500 chicks were distributed in a completely randomized design, with four treatments and 10 replications per treatment. The treatments used were a basal diet without prebiotics and antibiotics (BD), a basal diet with antibiotics (AB), a basal diet with prebiotics (PRE), and a basal diet with antibiotics and prebiotics (AB+PRE). To perform the treatment, the antibiotic zinc bacitracin and a prebiotic of S. cerevisiae-derived mannan-oligosaccharides and beta-glucans were used. The treatments did not affect the performance of birds from 1 to 7 and 1 to 21 days of age. From 1 to 35 and 1 to 42 days, birds fed the AB+PRE treatment had higher feed intake than those fed the AB treatment. From 1 to 35 days, birds fed the AB+PRE treatment showed a worse feed conversion ratio. However, there was no difference in carcass yield between treatments. A higher number of goblet cells was observed in the duodenum and ileum of birds fed AB+PRE, but lower counts were obtained in birds fed AB. Intestinal histomorphometry displayed similar responses between both ages regarding antibiotic and prebiotic treatments, except in the ileum at 42 days, in which the antibiotic elicited a better response. Intestinal permeability analysis showed no significant difference between diets. The use of prebiotics, alone or in combination with antibiotics, does not improve the performance of broilers.

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Effects of mannan-oligosaccharide supplementation on gut health, immunity, and production performance of broilers

Cited by 5 publications

References 35 publications

Ameliorative Effects of Mannanoligosachride on Performance, Hepatic Activity, and Gut Health in Broiler Chickens

Ameliorative Effects of Mannanoligosachride on Performance, Hepatic Activity, and Gut Health in Broiler Chickens

Effect of Commercial Enzymes And\or Mannan Oligosaccharide Suplementation on Productive Performance, Nutritive Values and Metabolic Indices of Broiler Chicks

Effect of the use of prebiotics, alone and in combination with antibiotics, in broiler diets

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