Growth parameters and sanitizer resistance of <i>Raoultella ornithinolytica</i> and <i>Raoultella terrigena</i> isolated from seafood processing plant

Tantasuttikul, Adisara; Mahakarnchanakul, Warapa

doi:10.1080/23311932.2019.1569830

Cited by 16 publications

(19 citation statements)

References 35 publications

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“…It has been shown that processing crops, particularly tomatoes, with a suspension of R. terrigena have antiparasitic activity and can be used in agricultural biotechnology 16 . Raoultella terrigena could be isolated from the intestine of pufferfish, 17 milk 18 and may be used in biotechnology as 2,3‐Butanediol produser 19 …”

Section: Discussionmentioning

confidence: 99%

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Lekhniuk

Фесенко

Pidhirnyy

et al. 2021

Clinical Case Reports

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Section: Discussionmentioning

confidence: 99%

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Lekhniuk

Фесенко

Pidhirnyy

et al. 2021

Clinical Case Reports

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“…So, the ability of R. planticola for detoxi cations of succinonitrile could be considered for further studies. The effect of pH, temperature, NaCl concentration, and heat resistance was studied by Tantasuttikul and Mahakarnchanakul (2019) on R. ornithinolytica and R. terrigenous strains isolated from a seafood processing plant in Thailand. The obtained results showed that the optimum pH, temperature, and NaCl concentration for growth were 6-9, 15-37°C, and 1-4.5%, respectively.…”

Section: Discussionmentioning

confidence: 99%

“…In Staphylococcus epidermidis, a new oxidation-sensing regulator, AbfR (aggregation and bio lm formation regulator) has been identi ed in response to oxidative stress-mediated by H 2 O 2 (Liu et al, 2013). Recently, the effects of pH, temperature, NaCl concentration, and heat resistances were studied on R. ornithinolytica and R. terrigena isolated from a seafood processing plant in Thiland (Tantasuttikul & Mahakarnchanakul, 2019).…”

Section: Introductionmentioning

confidence: 99%

The study of stress conditions on growth and proteome of Raoultella planticola: a new emerging pathogen

2021

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All bacteria can survive and adapt to different stresses such as uctuations in temperature, pH oxidative, and osmotic pressure occurring in their surrounding environments. This study aims to evaluate the effects of a variety of stress conditions on the growth, and proteome of Raoultella planticola PTCC 1598. R. planticola cells were exposed to different values of temperatures, sodium chloride, pH, and hydrogen peroxide stresses. Amongst the stress conditions, oxidative stress upon exposure to hydrogen peroxide (H 2 O 2 ) at 4000 ppm concentration was selected for proteomics analysis in detail. Approximately 1400 spots were identi ed in two-dimensional gel electrophoresis (2-DE). Among the identi ed spots, 85 spots were repeatable using 2D-Platinum software and eye con rmation and, nine protein spots were differentially expressed. Among nine proteins, six proteins identi ed successfully with a MASCOT score greater than 40 (p<0.05) were 2, 3-dihydroxybenzoate-2, 3-dehydrogenase (oxidoreductase family), Dgalactose-binding periplasmic protein, uridine phosphorylase (glycosyltransferases), uridine phosphorylase, a single peptide match to cysteine-binding periplasmic protein, and NADP(H) nitroreductase. All identi ed proteins showed decreased level expression. Based on the obtained results, we concluded that hydrogen peroxide as an antiseptic compound could affect cell growth and proteomics of R.planticola. So, we recommend using an antiseptic solution containing H 2 O 2 to prevent the spread of R.planticola as a new emerging pathogen.

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“…In Thailand, previous studies demonstrated that R. ornithinolytica and R. terrigena could form a biofilm during seafood processing [21,22,46]. For the first time in Egypt, strains of R. ornithinolytica have been detected in chicken products including nuggets, strips, burgers, luncheon meats, pane, frankfurters, and minced chicken meat.…”

Section: Host Susceptibilitymentioning

confidence: 99%

A spotlight on Raoultella ornithinolytica: A newly emerging life-threatening zoonotic pathogen

El-Ghany

2021

Int J One Health

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The genus Raoultella contains Raoultella ornithinolytica (R. ornithinolytica), which was previously named as Klebsiella ornithinolytica. R. ornithinolytica is a Gram-negative bacillus that belongs to the family Enterobacteriaceae. This pathogen is normally present in aquaculture, and it has been isolated from fish, insects, and wild and domestic birds. Seafood and poultry products are incriminated as sources of R. ornithinolytica infection. Community-acquired human infection with R. ornithinolytica is common. This infection is commonly associated with sepsis, bacteremia, food poisoning, purities, and urinary and respiratory tracts' infections. Rapid acquired resistance of R. ornithinolytica strains is common, and it is related to the development of resistant genes. R. ornithinolytica is considered as a newly emerging life-threatening pathogen world-wide. Hence, it is very important to determine the role of animals and birds in the epidemiological situation of this pathogen as well as the detection of antibiotic resistance genes before treatment.

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Growth parameters and sanitizer resistance of Raoultella ornithinolytica and Raoultella terrigena isolated from seafood processing plant

Cited by 16 publications

References 35 publications

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

The study of stress conditions on growth and proteome of Raoultella planticola: a new emerging pathogen

A spotlight on Raoultella ornithinolytica: A newly emerging life-threatening zoonotic pathogen

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