Assessment of Antibiotic Resistance in Probiotic Lactobacilli

Fukao, Masanori; Yajima, Nobuhiro

doi:10.5772/30903

Cited by 8 publications

(4 citation statements)

References 54 publications

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“…Although L. fermentum LR1, L. senmaizukei CE37 and L. plantarum CE48 were resistant to streptomycin, L. rhamnosus LR2 and L. reuteri KD44A were appeared to be sensitive to streptomycin (Table 5). Similar to our findings, LAB strains were shown to have high level of resistance to kanamycin and streptomycin as aminoglycoside antibiotics [38]. Apart from these results, LAB strains were found to be sensitive to other antibiotics tested in this study.…”

Section: Resultssupporting

confidence: 90%

Geleneksel Ekşi Hamur Örneklerinden Fonksiyonel Özelliklere Sahip Farklı Lactobacillaceae spp. İzolasyonu

İspirli

Dertli

2022

Akademik Gıda

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Lactic Acid Bacteria (LAB) were isolated from traditional sourdough samples, and functional properties of selected LAB species were determined. Five distinct strains Limosilactobacillus fermentum LR1, Lacticaseibacillus rhamnosus LR2, Levilactobacillus senmaizukei CE37, Lactiplantibacillus plantarum CE48 and Limosilactobacillus reuteri KD44A were identified following the genotypic discrimination of hundred isolates. Presence of bacteriocin genes in identified species was determined by PCR, and sourdough isolates have been shown to carry bacteriocin genes although they vary according to species. Exopolysaccharide (EPS) production tests showed that the amount of EPS production varies in different media and different incubation conditions. Antimicrobial effects of 5 different LAB species were determined against Bacillus cereus BC 6830, which cause rop problems, and other pathogen species and also molds isolated from bread. Amylolytic activities of isolates, which are important in terms of technological roles, were determined genotypically and phenotypically. Finally, the phytase and phosphatase activities of these species were studied. This study was aimed to unveil the functional sourdough LAB species to be used for industrial purposes.

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Section: Resultssupporting

confidence: 90%

Geleneksel Ekşi Hamur Örneklerinden Fonksiyonel Özelliklere Sahip Farklı Lactobacillaceae spp. İzolasyonu

İspirli

Dertli

2022

Akademik Gıda

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“…Thus resistance observed against vancomycin in this study was not unexpected. Previous studies also noted a high resistance to aminoglycosides such as kanamycin, streptomycin and gentamicin amongst lactobacilli [ 22 , 36 ]. Likewise previous studies have also reported high resistance to nalidixic acid [ 7 ].…”

Section: Discussionmentioning

confidence: 97%

Comparison of Microbiological and Probiotic Characteristics of Lactobacilli Isolates from Dairy Food Products and Animal Rumen Contents

2015

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Lactobacilli are employed in probiotic food preparations and as feed additives in poultry and livestock, due to health benefits associated with their consumption. The objective of this study was to evaluate and compare the probiotic potential of ten lactobacilli strains isolated from commercial dairy food products and animal rumen contents in New Zealand. Genetic identification of the isolates revealed that all belonged to the genus Lactobacillus, specifically the species L. reuteri, L. rhamnosus and L. plantarum. All isolates did not show any haemolytic behaviour. Isolates of dairy origin showed better tolerance to low pH stress. On the other hand, rumen isolates exhibited a higher tolerance to presence of bile salts. All isolates exhibited resistance to aminoglycoside antibiotics, however most were sensitive to ampicillin. Isolates of rumen origin demonstrated a higher inhibitory effect on Listeria monocytogenes, Enterobacter aerogenes and Salmonella menston. Bacterial adherence of all isolates increased with a decrease in pH. This screening study on lactobacilli isolates has assessed and identified potential probiotic candidates for further evaluation.

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“…Their increasing use in the clinical, agricultural, and veterinary sectors is analogous to the growing resistance of bacteria to these frequently used antibiotics [7,8]. Antibiotic resistance has been established to be transmitted in the gut of warm-blooded animals [9,10,11]. Studies by Larsson and Fick [12] and Laxminarayan and Heymann [13] described the daily infiltration of about 45 kg of Ciprofloxacin from factories into nearby water bodies.…”

Section: Antibioticsmentioning

confidence: 99%

Antibiotics found in water bodies and treatment methods

Silva,

Camargo,

Treichel

2023

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Editora Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo do texto e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterála de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético. Conselho Editorial Ciências Agrárias e Multidisciplinar

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Assessment of Antibiotic Resistance in Probiotic Lactobacilli

Cited by 8 publications

References 54 publications

Geleneksel Ekşi Hamur Örneklerinden Fonksiyonel Özelliklere Sahip Farklı Lactobacillaceae spp. İzolasyonu

Geleneksel Ekşi Hamur Örneklerinden Fonksiyonel Özelliklere Sahip Farklı Lactobacillaceae spp. İzolasyonu

Comparison of Microbiological and Probiotic Characteristics of Lactobacilli Isolates from Dairy Food Products and Animal Rumen Contents

Antibiotics found in water bodies and treatment methods

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