Discovery of novel biopreservation agents with inhibitory effects on growth of food-borne pathogens and their application to seafood products

Chahad, Ouissal Bourouni; Bour, Monia El; Calo-Mata, Pilar; Boudabous, Abdellatif; Barros‐Velázquez, Jorge

doi:10.1016/j.resmic.2011.08.005

Cited by 61 publications

(38 citation statements)

References 72 publications

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“…The V. parahaemolyticus, with its thermo-stable direct hemolysin related hemolysin (tdh -/trh 1 ) gene (ATCC 17802), was incubated in alkaline peptone water (APW, Qingdao Hope Bio-Technology Co. Ltd, Qingdao, China) and shaken at 180 rpm and 28°C overnight and diluted to 10 5 CFU/ml with 0.85 % sterile saline solution for use as an indicator in the direct antimicrobial activity assay. All isolated strains were spot inoculated (Chahad et al 2012) …”

Section: Direct Antimicrobial Activity Assaymentioning

confidence: 99%

Isolation and characterisation of Bacillus spp. antagonistic to Vibrio parahaemolyticus for use as probiotics in aquaculture

Liu

Wang

Lǐ

et al. 2015

World J Microbiol Biotechnol

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Acute gastroenteritis caused by pathogenic Vibrio parahaemolyticus is one of the major factors affecting the development of aquaculture and the safety of seafood. Using the antagonism of probiotics against pathogens is an alternative strategy to antibiotics and a common trend to control food-borne pathogenic bacteria. In this study, a total of 249 isolates were isolated from four types of seafood (Litopenaeus vannamei, Oratosquilla oratoria, Mactra veneriformis and Portunus trituberculatus) and coastal sediment from Liaodong Bay in the Bohai Sea, China with five different separation agars. The most isolates came from the sample of coastal sediment and on agar of 2216E, which accounted for 36.14 and 54.62 % respectively. Twenty-four among 249 isolates displayed direct antimicrobial activity to V. parahaemolyticus with spot inoculation. Sixteen active isolates were selected for extracellular antimicrobial activity using the Oxford cup method. Only strains of B16 and J7 showed extracellular antimicrobial activity and were identified as Bacillus pumilus and Bacillus mojavensis respectively based on the physiological identification and 16S rRNA sequence analysis. Both of the strains B16 and J7 exhibited extracellular hydrolytic enzyme activity and antagonism against more than one indicator bacteria in vitro, which indicates that the two strains have broad potential application as suitable probiotic candidates in aquaculture while B. mojavensis was first reported to inhibit pathogenic Vibrio spp. in vitro. There is no particular trait as to antagonism of B. pumilus B16 or B. mojavensis J7 to Gram-positive or Gram-negative indicator bacteria.

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Section: Direct Antimicrobial Activity Assaymentioning

confidence: 99%

Isolation and characterisation of Bacillus spp. antagonistic to Vibrio parahaemolyticus for use as probiotics in aquaculture

Liu

Wang

Lǐ

et al. 2015

World J Microbiol Biotechnol

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show abstract

“…L. casei AP8 bacteriocin showed an increase in the inhibitory activity after treatments with SDS and EDTA, may be due to the ability of these compounds to break down the proteinaceous complex from its large form into smaller more active unite [21]. [1,16,19]. Hence the use of such bacteria releasing antimicrobial substances in now gaining importance in fish farming as a natural alternative to administration of antibiotics [1,[61][62][63].…”

Section: Discussionmentioning

confidence: 99%

“…Bacteriocins are ribosomally synthesized peptides that exert their antimicrobial activity against either strains of the same species as the bacteriocin producer (narrow range), or to more distantly related species (broad range) [7,15,18]. An important reason for research on LAB based bacteriocins is due to their activity at nanomolar concentrations against number of bacterial pathogens [1,3,5,6,19,20]. Some bacteriocins even exhibit their activities against multidrug-resistant nosocomial pathogens such as methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci [VRE,17,21].…”

Section: Introductionmentioning

confidence: 99%

Selection of Lactobacillus Species from Intestinal Microbiota of Fish for Their Potential Use as Biopreservatives

Ghanbari¹,

Rezaei²,

Jami³

2013

Lactic Acid Bacteria - R &Amp; D for Food, Health and Livestock Purposes

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“…Much recent research has focused on the bacteriocins produced by lactic acid bacteria (LAB). These peptides have potential use as food preservatives (1)(2)(3). The classification of LAB bacteriocins has been addressed in many schemes (4)(5).…”

Section: Introductionmentioning

confidence: 99%

Detection and Characterization of Weissellicin 110, a Bacteriocin Produced by Weissella cibaria

Wu¹,

Srionnual²,

Yanagida³

et al. 2015

Iran J Biotech

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Discovery of novel biopreservation agents with inhibitory effects on growth of food-borne pathogens and their application to seafood products

Cited by 61 publications

References 72 publications

Isolation and characterisation of Bacillus spp. antagonistic to Vibrio parahaemolyticus for use as probiotics in aquaculture

Isolation and characterisation of Bacillus spp. antagonistic to Vibrio parahaemolyticus for use as probiotics in aquaculture

Selection of Lactobacillus Species from Intestinal Microbiota of Fish for Their Potential Use as Biopreservatives

Detection and Characterization of Weissellicin 110, a Bacteriocin Produced by Weissella cibaria

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