Influence of beta-glucan, Mannan oligosaccharides and their Combination on Performance of Broiler Chicken

AbstractThis study investigated the role of dietary prebiotic mannan-oligosaccharides (MOS), and probiotic Bifidobacterium bifidum (BFD) in lipid metabolism, deposition, and consequent health indices in broiler chicken. The supplementation of 0.2% MOS along with either 106 or 107 CFU BFD/g feed resulted in downregulation of Acetyl-CoA carboxylase, fatty acid synthase, sterolregulatory element binding protein-1, and apolipoprotein B100; and up-regulation of peroxisome proliferator activated receptor-α AMP-activated protein kinase α-1, and stearoyl CoA (∆9) desaturase-1 hepatic expression in broiler chicken. The birds supplemented with 0.2% MOS along with either 106 or 107 CFU BFD/g feed depicted lower body fat percentage, palmitic acid, stearic acid, and saturated fatty acid contents, whereas, higher palmitoleic acid, oleic acid, and MUFA contents were observed. The ∆9-desaturase indices of chicken meat have shown higher values; and elongase index (only thigh) and thioesterase index have shown lower values in birds supplemented with 0.2% MOS along with either 106 or 107 CFU BFD/g feed. The meat health indices such as Polyunsaturated fatty acids (PUFA)/Saturated fatty acids (SFA) ratio, Mono-saturated fatty acids (MUFA)/SFA ratio, unsaturated fatty acids (UFA)/SFA ratio, hypocholesterolemic/hypercholesterolemic fatty acid ratio, saturation index, atherogenic index, thrombogenic index, and hypercholesterolemic fatty acid content were positively improved in birds supplemented with 0.2% MOS along with either 106 or 107 CFU BFD/g feed. Similarly, the birds supplemented with 0.2% MOS along with either 106 or 107 CFU BFD/g feed have shown lower serum triglyceride and total cholesterol levels along with higher high density levels and improved serum health indices cardiac risk ratio, atherogenic coefficient, and, atherogenic index of plasma.

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Studies on effect of Mannan oligosaccharides, beta-glucan and their combination on Immune Status and Litter condition of Broilers reared under Hot Climatic Condition

International Journal of Livestock Research ◽

10.5455/ijlr.20210820024441 ◽

2021 ◽

pp. 1

Author(s):

Kushal Taye ◽

Mahalsakant Nikam ◽

Manik Dhumal ◽

kakasaheb khose ◽

Vitthal Munde ◽

...

Keyword(s):

Climatic Condition ◽

Immune Status ◽

Beta Glucan ◽

Mannan Oligosaccharides

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Growth performance and spleen and bursa weight of broilers fed yeast beta-glucan

Canadian Journal of Animal Science ◽

10.4141/cjas07101 ◽

2008 ◽

Vol 88 (3) ◽

pp. 469-473 ◽

Cited By ~ 10

Author(s):

B. M. Rathgeber ◽

K. L. Budgell ◽

J. L. MacIsaac ◽

M. A. Mirza ◽

K. L. Doncaster

Keyword(s):

Broiler Chickens ◽

Broiler Chicken ◽

Growth Promotion ◽

Bursa Of Fabricius ◽

Feed Conversion ◽

Feed Ingredient ◽

Beta Glucan ◽

Treatment Groups ◽

Body Weights ◽

Growth Promoting

This study evaluated the efficacy of a yeast beta-glucan product (YBG) as a growth-promoting feed ingredient for broilers. Two trials were conducted with day-old chicks assigned to 24 pens (38 birds/pen) and one of three diets: no growth promotant, virginiamycin, or YBG. On days 14 and 38, two birds per pen were euthanized and the spleen and bursa of Fabricius were removed. In the first trial, body weights of birds from each treatment were the same until 38 d, when control birds were smaller (P < 0.05). In the second trial, 38-d body weights were the same for all treatments. A third trial was conducted with half the number of pens per treatment. In the third trial, controls were smaller than YBG at 38 d, but not smaller than virginiamycin. Feed conversion was not affected by diet in trials 2 and 3 but for trial 1 the control birds had poorer conversion than virginiamycin (P < 0.05), but not worse than YBG. Spleen weights were not different between treatment groups. Bursa weights decreased with age for all treatments in trials 2 and 3, but not in trial 1 for controls. These results indicate that YBG is as effective as virginiamycin in promoting growth of broiler chickens. Key words: Broiler chicken, antibiotic, yeast, beta-glucan, growth promotion

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Dietary Mannan‐oligosaccharides potentiate the beneficial effects of Bifidobacterium bifidum in broiler chicken

Letters in Applied Microbiology ◽

10.1111/lam.13360 ◽

2020 ◽

Vol 71 (5) ◽

pp. 520-530

Author(s):

Kapil Dev ◽

Nasir Akbar Mir ◽

Avishek Biswas ◽

Jyoti Kannoujia ◽

Jubeda Begum ◽

...

Keyword(s):

Broiler Chicken ◽

Bifidobacterium Bifidum ◽

Beneficial Effects ◽

Mannan Oligosaccharides

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Dried yeast cell walls high in beta-glucan and mannan-oligosaccharides positively affect microbial composition and activity in the canine gastrointestinal tract in vitro

Journal of Animal Science ◽

10.1093/jas/skaa173 ◽

2020 ◽

Vol 98 (6) ◽

Author(s):

Pieter Van den Abbeele ◽

Cindy Duysburgh ◽

Maike Rakebrandt ◽

Massimo Marzorati

Keyword(s):

Gastrointestinal Tract ◽

Distal Colon ◽

Outer Cell ◽

Beta Glucan ◽

Microbial Composition ◽

Consistent Finding ◽

Beneficial Effects ◽

Health Related ◽

Mannan Oligosaccharides

Abstract The outer cell wall of yeast is characterized by high levels of β-glucans and mannan-oligosaccharides (MOS), which have been linked with beneficial effects on intestinal health and immune status in dogs. In this study, a standardized in vitro simulation of the canine gastrointestinal tract (Simulator of the Canine Intestinal Microbial Ecosystem; SCIME) was used to evaluate the effect of a Saccharomyces cerevisiae-based product, consisting of 27.5% β-glucans and 22.5% MOS, on the activity (as assessed by measurement of fermentative metabolites) and composition (as assessed by 16S-targeted Illumina sequencing) of canine intestinal microbiota. The S. cerevisiae-based product was tested at three different dosages, i.e., 0.5, 1.0, and 2.0 g/d. A dose-dependent fermentation pattern was observed along the entire length of the colon, as shown by the increased production of the health-related acetate, propionate, and butyrate for the three concentrations tested (0.5, 1.0, and 2.0 g/d). A consistent finding for all three tested concentrations was the increased propionate production (P < 0.05) in the simulated proximal and distal colon. These changes in terms of fermentative metabolites could be linked to specific microbial alterations at the family level, such as the specific stimulation of the propionate-producing families Porphyromonadaceae and Prevotellaceae upon in vitro exposure to the S. cerevisiae-based product. Other consistent changes in community composition upon repeated exposure included the decrease in the Enterobacteriaceae and the Fusobacteriaceae families, which both contain several potentially opportunistic pathogens. Altogether, the generated data support a possible health-promoting role of a product high in β-glucans and MOS when supplemented to the dogs’ diet.

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EFFECT OF STOCKING DENSITY ON SOME PRODUCTION AND CARCASS OF BROILER CHICKEN

Basrah Journal of Agricultural Sciences ◽

10.33762/bagrs.2008.57399 ◽

2008 ◽

Vol 21 (2) ◽

pp. 1-10

Keyword(s):

Broiler Chicken ◽

Stocking Density

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Kualitas Fisik Daging Ayam Broiler yang Diberi Minyak Buah Merah dalam Pakan Komersial

Jurnal Ilmu dan Teknologi Peternakan Tropis ◽

10.33772/jitro.v6i1.5806 ◽

2019 ◽

Vol 6 (1) ◽

pp. 20

Author(s):

Abdul Rahman Ollong ◽

Rizki Arizona ◽

Rusli Badaruddin

Keyword(s):

Moisture Content ◽

Broiler Chickens ◽

Broiler Chicken ◽

Ph Value ◽

Cooking Loss ◽

Water Holding Capacity ◽

Broiler Meat ◽

Fruit Oil ◽

Water Holding ◽

Range Test

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh penambahan minyak buah merah (MBM) pada pakan terhadap kualitas fisik daging ayam broiler. Seratus ekor ayam broiler umur sehari (DOC) ditempatkan pada lima kelompok perlakuan pakan yang berbeda, yaitu: P1 (pakan kontrol/tanpa penambahan minyak), P2 (2% MBM), P3 (4% MBM), P4 (6% MBM) dan P5 (6% Minyak kelapa sawit). Setiap kelompok perlakuan terdiri dari empat ulangan masing-masing dengan lima ekor. Ayam broiler dipelihara selama 35 hari. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan analisis variansi pola searah dan diuji lanjut dengan Duncan’s New Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa semua variable yang diamati menunjukkan adanya pengaruh nyata (P<0,05) terhadap perlakuan yang diberikan. Dari hasil penelitian ini dapat disimpulkan bahwa penggunaan minyak buah merah (MBM) dalam pakan mampu memberikan pengaruh terhadap pH Daging, Daya Ikat Air (DIA), susut masak dan keempukan daging ayam broiler.Kata kunci : daging ayam broiler, daya ikat air, keempukan daging, pH daging, susut masakABSTRACT The experiment was conducted to study the effect of red fruit oil (RFO) onphysical quality of broiler chicken. One hundred day old chicken (DOC) were placed in four groups of different treatments, of from levels of RFO (P1 (diet without addition of RFO), P2 (2% RFO), P3 (4% RFO) and P4 (6% RFO) and P5 (6% Palm oil)). The treatment group consisted of fivereplications with five birds each. Broiler chickens were reared for 35 days. Statistical analysis used Completely Randomized Design (CRD) and followed by Duncan’s New Multiple Range Test (DMRT). The results showed that the pH value, moisture content, water holding capacity, and cooking loss was significant differences. It could be concluded that the addition of red fruit oil in the diet give effect of broiler chicken meat.Keywords: broiler meat, cooking loss, moisture content, pH value, water holding capacity

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THE AGE DYNAMICS OF BIOCHEMICAL BLOOD INDICES IN BROILER CHICKEN (Gallus gallus L.)

Sel skokhozyaistvennaya Biologiya ◽

10.15389/agrobiology.2018.4.820eng ◽

2018 ◽

Vol 53 (4) ◽

pp. 820-830

Author(s):

I.A. Egorov ◽

◽

A.A. Grozina ◽

V.G. Vertiprakho ◽

T.N. Lenkova ◽

...

Keyword(s):

Broiler Chicken ◽

Gallus Gallus ◽

Age Dynamics ◽

Blood Indices

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ANALISA KANDUNGAN BETA-GLUKAN LARUT AIR DAN LARUT ALKALI DARI TUBUH BUAH JAMUR TIRAM (Pleurotus ostreatus) DAN SHIITAKE (Lentinus edodes)

Jurnal Sains dan Teknologi Indonesia ◽

10.29122/jsti.v13i3.894 ◽

2013 ◽

Vol 13 (3) ◽

Author(s):

Netty Widyastuti ◽

Teguh Baruji ◽

Henky Isnawan ◽

Priyo Wahyudi ◽

Donowati Donowati

Keyword(s):

Molecular Structure ◽

Molecular Weight ◽

Immune System ◽

Pleurotus Ostreatus ◽

Water Soluble ◽

Low Molecular Weight ◽

Lentinus Edodes ◽

Beta Glucan ◽

Oyster Mushrooms ◽

The Difference

Beta glucan is a polysaccharide compound, generally not soluble inwater and resistant to acid. Beta glucan is used as an immunomodulator (enhancing the immune system) in mammals is usually a beta-glucan soluble in water, easily absorbed and has a low molecular weight. Several example of beta-glucan such as cellulose (β-1 ,4-glucan), lentinan (β-1 0.6-glucan) and (β-1 ,3-glucan), pleuran (β-1, 6 and β-1 ,3-glucan) are isolated from species of fungi Basidiomycota include mushrooms (Pleurotus ostreatus) and shiitake (Lentinus edodes).The purpose of thisresearch activity is to obtain beta-glucan compound that can be dissolved in water and in alkali derived from fungi Basidiomycota, i.e, Oyster mushrooms (Pleurotus ostreatus) and shiitake (Lentinus edodes). The result of beta-glucan compared to characterize the resulting beta glucan that is molecular structure . The difference of beta glucan extraction is based on the differences in solubility of beta-glucan. Beta glucan could be water soluble and insoluble water.

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