The Use of Lactic Acid Bacteria as a Probiotic in Swine Diets

Yang, Fengjuan; Hou, Chengli; Zeng, Xiangfang; Qiao, Shiyan

doi:10.3390/pathogens4010034

Cited by 124 publications

(124 citation statements)

References 69 publications

(81 reference statements)

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“…One of the most important modes of action of LAB is antimicrobial activity through inhibition of the pathogenic bacteria (Yang et al, 2015). Antimicrobial activities of P. acidilactici and After 0 h log 10 CFU mL -1 8.5 ± 0.2 7.9 ± 0.2 After 2 h log 10 CFU mL -1 4.3 ± 0.1 4.8 ± 0.1…”

Section: Resultsmentioning

confidence: 99%

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Applicability of Pediococcus strains for fermentation of cereal bran and its influence on the milk yield of dairy cattle

Krunglevičiūtė

Želvytė

Monkevičienė

et al. 2017

Zemdirbyste-Agriculture

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The isolated Pediococcus acidilactici BaltBio01 and Pediococcus pentosaceus BaltBio02 strains were cultivated in barley and wheat bran (90/10, m/m) substrate, and the developed fermented feed stock, with high content of valuable Pediococcus, was used for Lithuanian black and white dairy cattle feeding. In addition, the influence of fermented feed stock on milk production and composition was determined. Isolated strains demonstrated versatile carbohydrate metabolism, grown at 30°C and 37°C temperatures, acidic tolerance, showed to be non resistant to antibiotics and have antimicrobial activity. Bioconversion of cereal byproducts (barley and wheat bran) using isolated microorganisms allows production of safer (reduced Enterobacteria, aerobic bacteria, yeast and mould count) fermented feed stock with high content of Pediococcus. At the beginning of the feeding experiment, no significant differences in feed intake, milk production and milk composition were established between the test groups. Control and trial groups received the same ration; however, the trial groups, in addition, received 200 g per dairy cattle of the fermented feed stock containing 9.6 log 10 CFU g -1 Pediococcus daily for 66 days (group B received 200 g fermented with P. acidilactici/dairy cattle/day feed stock, group C received 200 g fermented with P. pentosaceus/dairy cattle/day feed stock, and group D received 200 g fermented with P. acidilactici and P. pentosaceus/dairy cattle/day feed stock). After 33 days of experiment, significant milk yield increase in group D (yield 34.64 ± 3.56 kg d -1 ), compared with group A (yield 29.93 ± 3.55 kg d -1 ) and group C (yield 30.24 ± 3.99 kg d -1 ) was established. After 66 days of feeding, similar trends were found, i.e. milk yield significantly increased in group D (yield 35.04 ± 3.04 kg d -1 ) compared with group A (yield 29.04 ± 3.88 kg d -1 ). It can be inferred that barley and wheat bran could be used to promote growth of P. acidilactici BaltBio01 and P. pentosaceus BaltBio02, and the produced fermented feed stock could be recommended for dairy cattle feeding in order to increase milk production.

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Section: Resultsmentioning

confidence: 99%

“…The homo-fermentative LAB produce lactic acid as the major metabolic end product of carbohydrate fermentation, which leads to substrate pH reduction, and these changes have influence on growth inhibition of many microorganisms (Kermanshahi et al, 2015;Yang et al, 2015).…”

Section: Pa -P Acidilactici Pp -P Pentosaceus; +++ -High Growth (Ymentioning

confidence: 99%

Applicability of Pediococcus strains for fermentation of cereal bran and its influence on the milk yield of dairy cattle

Krunglevičiūtė

Želvytė

Monkevičienė

et al. 2017

Zemdirbyste-Agriculture

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“…Zakwaszenie treści jelitowej do pH 4,0 wzmaga sekrecję enzymów trawiennych, pozwala na przekształcenie pepsynogenu w pepsynę, która jest enzymem trawiącym białka. Dodatkowo kwas solny wydzielany w żołądku i sok trzustkowy degradują bakterie oraz alergeny (46). Z kolei niezdysocjonowane całkowicie aniony kwasów przenikają przez błony komórek bakterii do ich wnętrza, którego pH wynosi 7.…”

Section: Artykuł Przeglądowy Reviewunclassified

Organic acids in piglet nutrition – a review

Woźniakowska

Kozera

Karpiesiuk

2017

Medycyna Weterynaryjna

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SummaryThe risk of developing cross-resistance of pathogens to antibiotics led to a ban on antibiotics as growth promoters in animal feed in the European Union since January 2006. In recent decades, acidifiers have been widely used as potential alternatives to antibiotics in the nursery pigs' diet to overcome weaning stresses, prevent intestinal disturbances with diarrhea and to improve growth performance. Organic acids can reduce the digesta pH value in the gastrointestinal tract (GIT), converting the inactive pepsinogen to active pepsin and increase the protein utilization. Acidifiers also promote beneficial microbial growth in the GIT and reduce infection from harmful microorganisms. Moreover, dietary inclusion of organic acids and their salts for weaning pigs can reduce intestinal epithelia damage, increase intestinal occludin expression and decrease small intestinal permeability, and improve immune indexes. In conclusion, dietary supplementation with acidifiers can decrease economic loss for pig producers.

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“…In particular, neonatal and weaned animals are susceptible to physiological stresses (such as feeding practices, farm management, and dietary needs), which can lead to the invasion of pathogenic bacteria, potentially interfering with the composition of commensal microbes in the gastrointestinal (GI) tract (Gaggìa et al 2010; Yang et al 2015). Gut microbial dysbiosis is associated with various diseases and growth retardation in young animals (Chaucheyras-Durand and Durand 2010).…”

Section: Introductionmentioning

confidence: 99%

Development of putative probiotics as feed additives: validation in a porcine-specific gastrointestinal tract model

Yeo

Lee

Park

et al. 2016

Appl Microbiol Biotechnol

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Enforced restrictions on the use of antibiotics as growth promoters (AGPs) in animal production have prompted investigations into alternative feed additives in recent decades. Probiotics are currently the main feed additive used in livestock. However, the selection of probiotic candidates relies on human-based methods and little is known about the verification criteria for host-specific selection. We investigated the probiotic potential of Lactobacillus salivarius strains isolated from fed pig feces for their use as porcine feed additives. Two methods were developed that simulated the pig gastrointestinal (GI) tract and the intestinal epithelium, and these were compared with human-based in vitro methods and used for selecting porcine probiotics. Lactobacillus salivarius strain LS6 was identified as a promising probiotic strain for potential use as a porcine feed additive. This strain prevented disruption of the epithelial integrity of pig small intestine (PSI) cells by inhibiting the adherence of enterotoxigenic Escherichia coli K88. It also showed high survival rates in the in vitro pig GI tract model and good adhesion to PSI cells. We propose that host target-specific screening and validation methods are important tools in the development of effective probiotic feed additives, and this approach may support future-oriented agriculture.Electronic supplementary materialThe online version of this article (doi:10.1007/s00253-016-7812-1) contains supplementary material, which is available to authorized users.

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The Use of Lactic Acid Bacteria as a Probiotic in Swine Diets

Cited by 124 publications

References 69 publications

Applicability of Pediococcus strains for fermentation of cereal bran and its influence on the milk yield of dairy cattle

Applicability of Pediococcus strains for fermentation of cereal bran and its influence on the milk yield of dairy cattle

Organic acids in piglet nutrition – a review

Development of putative probiotics as feed additives: validation in a porcine-specific gastrointestinal tract model

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