Exemplar Abstract for Staphylococcus pasteuri Chesneau et al. 1993.

Twenty-five tuna sausage products were purchased from retail markets in Taiwan. The rates of occurrence of biogenic amines, histamine-forming bacteria, and adulteration by pork and poultry were determined. The average content of various biogenic amines in all tested samples was less than 2.0 mg/100 g (<0.05 to 1.85 mg/100 g). Thirteen histamine-producing bacterial strains isolated from tested samples produced 12.1 to 1,261 ppm of histamine in Trypticase soy broth supplemented with 1.0% l-histidine. Among them, Raoultella ornithinolytica (one strain), Enterobacter aerogenes (one strain), and Staphylococcus pasteuri (two strains) were identified as prolific histamine formers. PCR assay revealed that the adulteration rates were 80% (20 of 25) and 4% (1 of 25) for pork and poultry, respectively, in tuna sausage. The fish species in the tuna sausage samples were identified as Thunnus albacares for 22 samples (88%), Thunnus alalunga for 1 sample (4%), and Thunnus thynnus for 1 sample (4%), whereas the remaining sample was identified as Makaira nigricans (blue marlin).

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Biodegradation of Naphthalene by Staphylococcus pasteuri RD2 Isolated from Oil Contaminated Soil

International Journal of Current Microbiology and Applied Sciences ◽

10.20546/ijcmas.2017.612.148 ◽

2017 ◽

Vol 6 (12) ◽

pp. 1310-1319 ◽

Cited By ~ 3

Author(s):

Ruby Doley ◽

Manoj Barthaku

Keyword(s):

Contaminated Soil ◽

Staphylococcus Pasteuri

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The effectiveness of application of phosphorous and potassium solubilizing multifunctional microbes (Aspergillus costaricaensis and Staphylococcus pasteuri mutants) on maize growth

Journal of Degraded and Mining Lands Management ◽

10.15243/jdmlm.2021.082.2681 ◽

2020 ◽

Vol 8 (2) ◽

pp. 2681-2688

Author(s):

Desak Ketut Tristiana Sukmadewi ◽

Iswandi Anas ◽

Rahayu Widyastuti ◽

Syaiful Anwar ◽

Ania Citraresmini

Keyword(s):

Storage Time ◽

Viability Test ◽

Maize Growth ◽

Alternative Method ◽

Soluble P ◽

Phosphorus And Potassium ◽

Storage Times ◽

Staphylococcus Pasteuri

The use of phosphorus and potassium-solubilizing microbes as biofertilizers is an alternative method to increase the availability of phosphorus and potassium in soils. This study aimed to explore the effectiveness of phosphorus (P) and potassium (K)-solubilizing multifunctional microbes (Aspergillus costaricaensis and Staphylococcus pasteuri mutants) on maize growth. The stages of this study consisted of viability test of P and K solubilizing A. costaricaensis and S. pasteuri mutants in peat and effectiveness test of P and K solubilizing A. costaricaensis and S. pasteuri mutants on maize growth. The results showed that peat carriers could keep the fungi population stable until 18 weeks of storage times. While the bacteria at 6 and 8 weeks storage times showed a slight decrease and stable in the 10 to 12 weeks storage time. The addition of P and K-solubilizing multifunctional microbes could reduce the use of fertilizer up to 50% in the treatment with a combination of easily soluble P or K sources with not-easily soluble P or K sources, as well as a combination of treatments of not-easily soluble P and K sources. This tended to occur in the treatment with the addition of A. costaricaensis mutant.

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Characterisation of Pigment Producing Bacteria Isolated from Bio Floc Ponds and Its Colour Enhancement Effect in Xiphophorus helleri

Indian Journal of Animal Research ◽

10.18805/ijar.b-4384 ◽

2021 ◽

Author(s):

M. Menaga ◽

S. Felix ◽

C. Mohanasundari ◽

M. Charulatha

Keyword(s):

Water Quality ◽

Growth Parameters ◽

Ornamental Fish ◽

Export Market ◽

Enhancement Effect ◽

Carotenoid Concentration ◽

Significant Difference ◽

Biofloc Technology ◽

Staphylococcus Pasteuri ◽

Bacterial Pigments

Background: Biofloc technology is a minimal or zero water exchange technology which exerts beneficial effects on water quality, improves feed conversion ratio by recycling microbial protein in the culture of commercially important finfishes and shellfishes. This culture technique also improves the pigmentation in the ornamental fish culture. The presence of pigment producing bacteria and the absorption of the pigments by the ornamental fishes under biofloc technology would pave a long way to boost the production and export market of the high value fishes. Therefore, the present study evaluated the use of bacterial pigments isolated from the biofloc culture in the diets of Swordtail ornamental fish for its colouration and pigment absorption ability.Methods: A 30 days trial was conducted to evaluate the colour enhancement in swordtail through the supplementation of pigment produced from the bacteria in their diets. Swordtail fishes (1.2 ± 0.01g) were stocked in 100 litres tanks (20nos / tank) in triplicates. Fish fed with normal diet served as control and diet supplemented with pigment (50mg/kg) isolated from the bacteria Exiguobacterium profundum (T1), Chryseobacterium joostei (T2), Staphylococcus pasteuri (T3), Staphylococcus arlettae (T4) served as treatments. The characteristic features of the pigments isolated from the four different bacteria were checked and showed enhanced antibacterial, total antioxidant activity and the reductive ability.Result: Significant difference was observed in water quality parameters except temperature between the experimental groups. Growth parameters showed significant difference between control and treatment. Highest carotenoid concentration was found in fishes fed with pigments extracted from Staphylococcus pasteuri compared to other experimental groups. The present study proved the incorporation of bacterial pigments in the diets of Swordtail enhanced the total carotenoid concentration.

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