Yeast-rich mannan fractions in duck cultivation: prospects of using
Introduction. Due to the trend of avoiding antibiotics and acquiring eco-friendly products, the use of environmentally safe preparations is becoming increasingly relevant in poultry farming. Study objects and methods. We used Salmonella enteritidis and Campylobacter jejuni isolated from poultry car...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Kemerovo State University
2020-10-01
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| Series: | Foods and Raw Materials |
| Subjects: | |
| Online Access: | http://jfrm.ru/files/archive/16/Kasjanenko.pdf |
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| author | Kasjanenko Sergij M. Kasjanenko Oksana I. Nagornaya Liudmyla V. Yevstafieva Valentyna A. Melnychuk Vitaliy V. Lukyanova Galina A. Gurenko Irina A. |
| author_facet | Kasjanenko Sergij M. Kasjanenko Oksana I. Nagornaya Liudmyla V. Yevstafieva Valentyna A. Melnychuk Vitaliy V. Lukyanova Galina A. Gurenko Irina A. |
| author_sort | Kasjanenko Sergij M. |
| collection | DOAJ |
| description | Introduction. Due to the trend of avoiding antibiotics and acquiring eco-friendly products, the use of environmentally safe preparations is becoming increasingly relevant in poultry farming.
Study objects and methods. We used Salmonella enteritidis and Campylobacter jejuni isolated from poultry carcasses. At the first in vitro stage, we studied the ability of mannan oligosaccharides, isolated from the cell walls of Saccharomyces cerevisiae yeast, to adsorb bacterial pathogens. At the second stage, we studied the influence of fraction on the activity, colonization and microflora composition of ducklings’ intestines. At the third stage, we determined the antagonistic activity of Bifidobacterium spp. (Bifidobacterium lactis, Bifidobacterium longum, Bifidobacterium bifidum) and Lactobacillus spp. (Lactobacillus fermentun, Lactobacillus salivarius, Lactobacillus acidophilus) against Salmonella enteritidis and Campylobacter jejuni isolates. The experiment was conducted on the ducklings of Star 53 H.Y. cross. Their diet was supplemented with probiotics, prebiotics, and their combination.
Results and discussion. In vitro studies showed the ability of mannan oligosaccharides isolated from the cell walls of Saccharomyces cerevisiae yeast to adsorb Salmonella enteritidis and Campylobacter jejun. In vivo experiment showed the ability of mannan oligosaccharides to prevent colonization of poultry intestines by bacterial pathogens with type I fimbriae.
Conclusion. The reisolation rate of ducks infected with Salmonella enteritidis was 53.6% lower, and those infected with Campylobacter jejuni, 66.2% lower than the control. Mannan oligosaccharides added to the diet did not affect the concentration of lactobacilli, enterococci, and anaerobic bacteria in the ducks’ intestines. A combined use of Bifidobacterium spp. and mannan oligosaccharides improved the preservation of poultry stock by 8.7%, which made it an effective way to prevent poultry salmonellosis. |
| first_indexed | 2024-12-23T04:36:05Z |
| format | Article |
| id | doaj.art-baa4ad65cdea43c0bc165acc74a9a82a |
| institution | Directory Open Access Journal |
| issn | 2308-4057 2310-9599 |
| language | English |
| last_indexed | 2024-12-23T04:36:05Z |
| publishDate | 2020-10-01 |
| publisher | Kemerovo State University |
| record_format | Article |
| series | Foods and Raw Materials |
| spelling | doaj.art-baa4ad65cdea43c0bc165acc74a9a82a2022-12-21T17:59:53ZengKemerovo State UniversityFoods and Raw Materials2308-40572310-95992020-10-018233734710.21603/2308-4057-2020-2-337-347Yeast-rich mannan fractions in duck cultivation: prospects of usingKasjanenko Sergij M. 0https://orcid.org/0000-0002-5474-5804Kasjanenko Oksana I. 1https://orcid.org/0000-0001-8453-1957Nagornaya Liudmyla V. 2https://orcid.org/0000-0001-8307-183XYevstafieva Valentyna A. 3https://orcid.org/0000-0003-4809-2584Melnychuk Vitaliy V. 4https://orcid.org/0000-0003-1927-1065Lukyanova Galina A. 5https://orcid.org/0000-0001-7127-5720Gurenko Irina A. 6https://orcid.org/0000-0003-4313-9646Sumy National Agrarian UniversitySumy National Agrarian UniversitySumy National Agrarian UniversityPoltava State Agrarian AcademyPoltava State Agrarian AcademyV.I. Vernadsky Crimean Federal UniversityV.I. Vernadsky Crimean Federal UniversityIntroduction. Due to the trend of avoiding antibiotics and acquiring eco-friendly products, the use of environmentally safe preparations is becoming increasingly relevant in poultry farming. Study objects and methods. We used Salmonella enteritidis and Campylobacter jejuni isolated from poultry carcasses. At the first in vitro stage, we studied the ability of mannan oligosaccharides, isolated from the cell walls of Saccharomyces cerevisiae yeast, to adsorb bacterial pathogens. At the second stage, we studied the influence of fraction on the activity, colonization and microflora composition of ducklings’ intestines. At the third stage, we determined the antagonistic activity of Bifidobacterium spp. (Bifidobacterium lactis, Bifidobacterium longum, Bifidobacterium bifidum) and Lactobacillus spp. (Lactobacillus fermentun, Lactobacillus salivarius, Lactobacillus acidophilus) against Salmonella enteritidis and Campylobacter jejuni isolates. The experiment was conducted on the ducklings of Star 53 H.Y. cross. Their diet was supplemented with probiotics, prebiotics, and their combination. Results and discussion. In vitro studies showed the ability of mannan oligosaccharides isolated from the cell walls of Saccharomyces cerevisiae yeast to adsorb Salmonella enteritidis and Campylobacter jejun. In vivo experiment showed the ability of mannan oligosaccharides to prevent colonization of poultry intestines by bacterial pathogens with type I fimbriae. Conclusion. The reisolation rate of ducks infected with Salmonella enteritidis was 53.6% lower, and those infected with Campylobacter jejuni, 66.2% lower than the control. Mannan oligosaccharides added to the diet did not affect the concentration of lactobacilli, enterococci, and anaerobic bacteria in the ducks’ intestines. A combined use of Bifidobacterium spp. and mannan oligosaccharides improved the preservation of poultry stock by 8.7%, which made it an effective way to prevent poultry salmonellosis.http://jfrm.ru/files/archive/16/Kasjanenko.pdfprebioticsprobioticsmannan oligosaccharidesmicroorganismsbacterial pathogenssalmonella spp.campylobacter spp.poultryducksproductivity |
| spellingShingle | Kasjanenko Sergij M. Kasjanenko Oksana I. Nagornaya Liudmyla V. Yevstafieva Valentyna A. Melnychuk Vitaliy V. Lukyanova Galina A. Gurenko Irina A. Yeast-rich mannan fractions in duck cultivation: prospects of using Foods and Raw Materials prebiotics probiotics mannan oligosaccharides microorganisms bacterial pathogens salmonella spp. campylobacter spp. poultry ducks productivity |
| title | Yeast-rich mannan fractions in duck cultivation: prospects of using |
| title_full | Yeast-rich mannan fractions in duck cultivation: prospects of using |
| title_fullStr | Yeast-rich mannan fractions in duck cultivation: prospects of using |
| title_full_unstemmed | Yeast-rich mannan fractions in duck cultivation: prospects of using |
| title_short | Yeast-rich mannan fractions in duck cultivation: prospects of using |
| title_sort | yeast rich mannan fractions in duck cultivation prospects of using |
| topic | prebiotics probiotics mannan oligosaccharides microorganisms bacterial pathogens salmonella spp. campylobacter spp. poultry ducks productivity |
| url | http://jfrm.ru/files/archive/16/Kasjanenko.pdf |
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