Biofilm formation by Vibrio parahaemolyticus on food and food contact surfaces increases with rise in temperature

Han, Noori; Mizan, Md. Furkanur Rahaman; Jahid, Iqbal Kabir; Ha, Sang‐Do

doi:10.1016/j.foodcont.2016.05.054

Cited by 97 publications

(64 citation statements)

References 48 publications

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“…Moreover, the surface roughness of organs, tissues, texture direction of fresh produce (i.e. lettuce, spinach) is becoming a great area of interest for biologists, food scientists, and metallurgists who seek to control persistent food outbreak over the past few years (Han et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Evaluation and systematic selection of significant multi-scale surface roughness parameters (SRPs) as process monitoring index

Das

Linke

2017

Journal of Materials Processing Technology

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The evaluation of multi-scale surface roughness parameters (SRPs) is important to solve many engineering problems (e.g. contact stress, sealing, friction) and is closely related to further fundamental problems (e.g. microbial contamination). Traditionally, surface roughness has been used as a standard for indicating process performance, such as tool wear, tool vibration etc. This paper also aims to find appropriate surface roughness parameters (SRPs) that can be used as process monitoring indices. Grade 304 stainless steel surfaces, generated by extrusion and grinding processes, were used in this study. The evaluation of different SRPs and their topography properties (such as fractal dimension) is discussed for extruded and ground surfaces.One problem with existing surface metrology is the availability of a multitude of disconnected roughness parameters. A statistical approach is presented in this paper that allows the most appropriate roughness parameters to monitor whether the intended surface quality converges to be found.

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Section: Introductionmentioning

confidence: 99%

Evaluation and systematic selection of significant multi-scale surface roughness parameters (SRPs) as process monitoring index

Das

Linke

2017

Journal of Materials Processing Technology

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“…This highlights the importance of our findings in such material. HAN et al (2016) tested the ability of different isolates of V. parahaemolyticus to form biofilm in shrimp and crab shells. The authors observed that these isolates were able to form biofilm on these surfaces.…”

Section: Resultsmentioning

confidence: 99%

“…This makes this microorganism a potential source of contamination for other fish, utensils, and equipment both in vessels and in the fish industry. ABDALLAH et al (2009) and HAN et al (2016) carried out studies in which they observed that isolates of V. parahaemolyticus are able to form biofilm in glass and stainless steel, respectively. Similar findings were obtained in our study with some isolates on both surfaces.…”

Section: Resultsmentioning

confidence: 99%

Biofilm formation by Vibrio parahaemolyticus on different surfaces and its resistance to sodium hypochlorite

Rosa

Conceição

et al. 2018

Cienc. Rural

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Vibrio parahaemolyticus is an important pathogen for both fish industry and consumers. It forms biofilm which makes it difficult to eliminate this microorganism using sanitizers. This study aimed to assess biofilm formation on different surfaces and effect of biofilm on resistance to sanitizers. Eight isolates of biofilm-forming V. parahaemolyticus were tested for the ability to form biofilms on a number of surfaces including high density polyethylene, stainless steel, glass, exoskeleton of Farfantepenaeus paulensis (Pink Shrimp), and operculum of Micropogonias furnieri (Whitemouth Croaker). Efficiency of sanitizer sodium hypochlorite against the bacteria was evaluated in the biofilms formed on the surface of the materials used; out the eight strains analyzed four formed biofilm on different surfaces. The present study shows that there are variations between surfaces in terms of biofilm formation, with more than one bacterial strain being able to form biofilm on the surface of the operculum of M. furnieri and on high density polyethylene as well. One isolate formed biofilm on glass, and one isolate formed biofilm on stainless steel. Sanitizers reduced biofilm formation on all surfaces. Based on our findings, we concluded that V. parahaemolyticus isolates have different ability to form biofilm on different surfaces. No isolates formed biofilm on shrimp shells. Results of this study also showed that sodium hypochlorite eat a concentration of 20 parts per million (20ppm) of Cl2, albeit not able to eliminate bacteria reported in biofilms, is still capable of reducing bacterial populations.

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“…parahaemolyticus can form biofilms on shrimp surfaces (Han et al 2016). Investigation of 35 AHPND Vp isolates derived from shrimp farms in Mexico revealed that all of them were able to form moderate to strong biofilms (López-Leónl et al 2016).…”

Section: Discussionmentioning

confidence: 99%

Isolation of Bdellovibrio and like organisms and potential to reduce acute hepatopancreatic necrosis disease caused by Vibrio parahaemolyticus

Kongrueng¹,

Mitraparp-Arthorn²,

Bangpanwimon³

et al. 2017

Dis. Aquat. Org.

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Acute hepatopancreatic necrosis disease, a severe disease of shrimp, is caused by Vibrio parahaemolyticus (AHPND Vp), a halophilic bacterium harboring a plasmid that contains toxin genes homologous to Photorhabdus insect-related toxins. We obtained 9 isolates of Bdellovibrio and like organisms (BALOs) from water and sediment samples in Thailand. Using 16S rRNA sequencing, all of the organisms were identified as Bacteriovorax spp. and were able to attack all tested AHPND Vp isolates. In addition, their various susceptible hosts, including Gram-positive and Gram-negative bacteria, were observed. The optimal ratio for interaction between the Bacteriovorax isolate BV-A and AHPND Vp was determined to be 1:10. The suitable conditions applied for co-culture between BV-A and AHPND Vp were 30°C, 2% NaCl, and pH 7.6. The capability of BV-A to reduce numbers of AHPND Vp in vitro was observed in co-culture after incubation for 2 d and continued until the end of the incubation period. In vivo, BV-A was able to reduce mortality of shrimp post-larvae infected with AHPND Vp. In addition, BV-A significantly decreased the formation of biofilm by AHPND Vp. These findings provide evidence for using Bacteriovorax as a biocontrol of AHPND Vp in shrimp aquaculture.

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Biofilm formation by Vibrio parahaemolyticus on food and food contact surfaces increases with rise in temperature

Cited by 97 publications

References 48 publications

Evaluation and systematic selection of significant multi-scale surface roughness parameters (SRPs) as process monitoring index

Evaluation and systematic selection of significant multi-scale surface roughness parameters (SRPs) as process monitoring index

Biofilm formation by Vibrio parahaemolyticus on different surfaces and its resistance to sodium hypochlorite

Isolation of Bdellovibrio and like organisms and potential to reduce acute hepatopancreatic necrosis disease caused by Vibrio parahaemolyticus

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