Use of lactic acid bacteria (LAB) biofilms for the control of Listeria monocytogenes in a small-scale model

Guerrieri, Elisa; Niederhäusern, Simona De; Messi, Patrizia; Sabia, Carla; Iseppi, Ramona; Anacarso, Immacolata; Bondi, Moreno

doi:10.1016/j.foodcont.2008.11.001

Cited by 75 publications

(63 citation statements)

References 31 publications

(27 reference statements)

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“…The quantification of biofilm production of L. monocytogenes and probiotic culture were performed as described previously by Bondi et al [22] ; Kubato et al [23] and van der Veen and Abee [24] with some modifications. Biofilm assay was performed using 12-well microtiter plates.…”

Section: Quantification Of Biofilms Produced By L Monocytogenes and mentioning

confidence: 99%

“…Whereas to find inactivation of planktonic L. monocytogenes cells, 1 mL of medium was removed from each well and suspended in 1 mL of saline solution by pipetting rigorously. The planktonic cells were serial diluted in saline solution and plated on Oxford Listeria Selective Agar (Merck-Germany), then incubated for 24 h at 30°C [11] . Table 1 showed that L. monocytogenes, L. casei Shirota and L. rhamnosus had ability of biofilm formation.…”

Section: Detection Of the Inactivation Effect Of Probiotic Biofilms Omentioning

confidence: 99%

“…Listeria monocytogenes, a foodborne pathogen, has been a great concern due to its capacity to survive and grow in a wide variety of food substrates and environmental conditions [5,[9][10][11] . The prevalence of L. monocytogenes varies mostly depending on the product and processing environments [8,12,13] .…”

Section: Introductionmentioning

confidence: 99%

“…However, biofilm formation was not studied extensively in nonpathogenic bacteria such as different Lactobacillus species [19] . Additionally, only a few studies have focused on the use of probiotic biofilms to inhibit the growth of L. monocytogenes [11] . The objective of the present study was to determine optimal prebiotic concentration for the formation of probiotic biofilms with highest viable cell concentration and to evaluate inactivation capacities of two different biofilms produced by L. casei Shirota and L. rhamnosus on growth of L. monocytogenes.…”

Section: Introductionmentioning

confidence: 99%

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Listeria monocytogenes’in Gelişimi Üzerine Probiyotik Biyofilmlerin İnaktivasyon Etkisi

Turhan¹,

Erginkaya²,

Uney³

et al. 2017

Kafkas Univ Vet Fak Derg

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Probiotic lactic acid bacteria and their biofilms have antagonistic activity against food spoilage organisms and pathogenic bacteria. Recently, researchers focused on the use of probiotic biofilms for inhibition of pathogenic bacteria. The aim of this research is to improve probiotic biofilms with optimal prebiotic concentration and to determine their inactivation effect on both planktonic cells and biofilm growth of Listeria monocytogenes. Biofilm formations were detected by using microplate method. Prebiotic ingredients were used to form biofilm with highest viable probiotic cell counts and optimal concentrations of prebiotic ingredients were determined according to the response surface method. Biofilm produced by Lactobacillus casei Shirota and Lactobacillus rhamnosus contained 9.46 and 9.66 log cfu/mL viable cell counts, respectively. Optimal prebiotic concentrations were found 3% casein peptone-0% fructo-oligosaccharides (FOS) for biofilm formation with highest viable cell counts by L. casei Shirota and 1.5% casein peptone-1.5% FOS for biofilm formation with highest viable cell counts by L. rhamnosus. Probiotic biofilms exhibited inactivation against growth of L. monocytogenes and caused a reduction of 0.66-2.01 log cfu/mL for planktonic L. monocytogenes and 0.40-1.69 log cfu/mL for L. monocytogenes biofilm. Planktonic cells of L. monocytogenes were observed to be more susceptible to probiotic biofilms than biofilm of L. monocytogenes. Biofilm of L. rhamnosus showed higher inhibition effect on L. monocytogenes growth than L. casei Shirota. These findings showed that biofilms of probiotic Lactobacillus strains used in this study may be excellent candidate for controlling of pathogenic bacteria.

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Section: Quantification Of Biofilms Produced By L Monocytogenes and mentioning

confidence: 99%

Section: Detection Of the Inactivation Effect Of Probiotic Biofilms Omentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Listeria monocytogenes’in Gelişimi Üzerine Probiyotik Biyofilmlerin İnaktivasyon Etkisi

Turhan¹,

Erginkaya²,

Uney³

et al. 2017

Kafkas Univ Vet Fak Derg

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“…A utilização de peptídeos antimicrobianos denominados bacteriocinas apresenta grande potencial para o controle de biofilmes na indústria de alimentos (AMMOR et al, 2006;GUERRIERI et al 2009;MINEI et al, 2008;WINKELSTROTER et al, 2011 monocytogenes em superfícies abióticas (CHANG et al, 2012).…”

Section: Biofilmesunclassified

Análise da expressão gênica, formação de biofilmes e adesão/invasão a célula Caco-2 por Listeria monocytogenes em diferentes condições encontradas no trato gastrintestinal, em alimentos e em presença de bacteriocinas

Winkelströter¹

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Characterization of antimicrobial activity of three Lactobacillus plantarum strains isolated from Chinese traditional dairy food

Ren

Zhou

et al. 2019

Food Science & Nutrition

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Many Lactobacillus plantarum strains can secrete some antimicrobial substances and be added to food as antimicrobial agents and preservatives. In this study, three L. plantarum strains (P1, S11, and M7) with strong antimicrobial activity against three pathogenic bacteria were isolated from Xinjiang traditional dairy products. Five common organic acids produced by fermentation of strains play a key role in inhibiting three pathogenic bacteria. At the same pH, the antimicrobial activity of the fermentation broth against Escherichia coli and Salmonella is stronger than that of the organic acid alone. Thus, three kinds of antimicrobial agents (P1‐1, M7‐1, and S11‐1) mixed with five common organic acids were produced. Moreover, the antimicrobial activity against Salmonella ASI.1174 of the antimicrobial agents was about 30% higher than that of the fermentation broth. In addition, organic acid antimicrobial agents combined in different proportions can inhibit different pathogenic bacteria. According to this result, it is a potential approach to develop novel antimicrobial agents used in food preservation by mixing different organic acids.

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Use of lactic acid bacteria (LAB) biofilms for the control of Listeria monocytogenes in a small-scale model

Cited by 75 publications

References 31 publications

Listeria monocytogenes’in Gelişimi Üzerine Probiyotik Biyofilmlerin İnaktivasyon Etkisi

Listeria monocytogenes’in Gelişimi Üzerine Probiyotik Biyofilmlerin İnaktivasyon Etkisi

Análise da expressão gênica, formação de biofilmes e adesão/invasão a célula Caco-2 por Listeria monocytogenes em diferentes condições encontradas no trato gastrintestinal, em alimentos e em presença de bacteriocinas

Characterization of antimicrobial activity of three Lactobacillus plantarum strains isolated from Chinese traditional dairy food

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