Isolation, characterization and selection of potential probiotic lactic acid bacteria from feces of wild boar, native pig and commercial pig

Huang, Jinqing; Zhang, Wenjuan; Hu, Zhenying; Liu, Zhanggen; Du, Tonghao; Dai, Yuming; Xiong, Tao

doi:10.1016/j.livsci.2020.104036

Cited by 22 publications

(19 citation statements)

References 46 publications

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“…are commonly used as probiotics [ 31 ] which can degrade mycotoxins derived from contaminated feedstuff [ 32 ]. Lactic acid-producing Weissella has also been found in pig feces [ 33 ]. Prevotella , Roseburia , and Blautia produce short-chain fatty acids as fermentation products in the intestine of pigs [ 34 ].…”

Section: Discussionmentioning

confidence: 99%

Evaluation of the microbiome composition in particulate matter inside and outside of pig houses

Hong¹,

Park²,

Jeong³

et al. 2021

J Anim Sci Technol

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Section: Discussionmentioning

confidence: 99%

Evaluation of the microbiome composition in particulate matter inside and outside of pig houses

Hong¹,

Park²,

Jeong³

et al. 2021

J Anim Sci Technol

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“…Several strains of Lacticaseibacillus are considered as probiotics, such as Lacticaseibacillus casei Lc-01 , Lacticaseibacillus casei Shirota and Lacticaseibacillus rhamnosus GG [7, 8]. In recent years, more strains of Lacticaseibacillus isolated from animal faeces showed the potential to be probiotics, which indicates the importance of Lacticaseibacillus in commercial use [9]. Some of these species were first isolated from animal faeces, but novel species of Lacticaseibacillus isolated from the mini-pig intestine are rarely described.…”

Section: Full-textmentioning

confidence: 99%

Lacticaseibacillus absianus sp. nov., isolated from the cecum of a mini-pig

Bai

Paek

Shin

et al. 2019

International Journal of Systematic and Evolutionary Microbiology

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A rod-shaped, facultative anaerobic, Gram-stain-positive bacteria, isolated from the cecum of a mini-pig, was designated as strain YH-lac23T. Analysis of 16S rRNA gene sequences revealed that the strain was closely related to Lacticaseibacillus daqingensis JCM 33273T (97.9 %), Lacticaseibacillus porcinae KCTC 21027T (96.2 %) and Lacticaseibacillus manihotivorans KCTC 21010T (95.7 %). Analysis of housekeeping gene sequences (pheS and recA) revealed that the strain formed a sub-cluster with L. daqingensis . The average nucleotide identity value for YH-lac23T and its most closely related strain ( L. daqingensis ) is 80.7 %. The main fatty acids are C18 : 1ω9c and C16 : 0. The cell wall contains the peptidoglycan of meso-diaminopimelic acid. The G+C content of the genomic DNA is 59.8 mol%. In view of the chemotaxonomic, phenotypic and phylogenetic properties, YH-lac23T (=KCTC 25006=JCM 33998) represents a novel taxon. The name Lacticaseibacillus absianus sp. nov. is proposed.

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“…In addition to the importance of vaccines, LAB play an important role in livestock and poultry farming. Homologous LAB that come from the animals themselves are more adaptable to the environment and can colonize and work quickly, whereas many strains of commercially available microbial agents are harmful to the environment, which reduces the likelihood that they will colonize and function in vivo [32].…”

Section: Discussionmentioning

confidence: 99%

Screening of Lactic Acid Bacteria with Inhibitory Activity against ETEC K88 as Feed Additive and the Effects on Sows and Piglets

Wang

Zhu

et al. 2021

Animals

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Enterotoxigenic Escherichia coli (ETEC), which expresses K88 is the principal microorganism responsible for bacterial diarrhea in pig husbandry, and the indiscriminate use of antibiotics has caused many problems; therefore, antibiotics need to be replaced in order to prevent diarrhea caused by ETEC K88. The objective of this study was to screen excellent lactic acid bacteria (LAB) strains that inhibit ETEC K88 and explore their effects as probiotic supplementation on reproduction, growth performance, diarrheal incidence, and antioxidant capacity of serum in sows and weaned piglets. Three LAB strains, P7, P8, and P15, screened from 295 LAB strains and assigned to Lactobacillus (L.) reuteri, L. amylovorus, and L. johnsonii with high inhibitory activity against ETEC K88 were selected for a study on feeding of sows and weaned piglets. These strains were chosen for their good physiological and biochemical characteristics, excellent exopolysaccharide (EPS) production capacity, hydrophobicity, auto-aggregation ability, survival in gastrointestinal (GI) fluids, lack of hemolytic activity, and broad-spectrum activity against a wide range of microorganisms. The results indicate that LAB strains P7, P8, and P15 had significant effects on improving the reproductive performance of sows and the growth performance of weaned piglets, increasing the activity of antioxidant enzymes and immune indexes in both.

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Isolation, characterization and selection of potential probiotic lactic acid bacteria from feces of wild boar, native pig and commercial pig

Cited by 22 publications

References 46 publications

Evaluation of the microbiome composition in particulate matter inside and outside of pig houses

Evaluation of the microbiome composition in particulate matter inside and outside of pig houses

Lacticaseibacillus absianus sp. nov., isolated from the cecum of a mini-pig

Screening of Lactic Acid Bacteria with Inhibitory Activity against ETEC K88 as Feed Additive and the Effects on Sows and Piglets

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