Isolation and characterization of psychrotolerant endospore-forming Sporosarcina species associated with minced fish meat (surimi)

Tsuda, Kentaro; Nagano, Hideaki; Ando, Akinori; Shima, Jun; Ogawa, Jun

doi:10.1016/j.ijfoodmicro.2014.12.031

Cited by 18 publications

(7 citation statements)

References 43 publications

(43 reference statements)

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“…Endospores were observed in all three strains because the genera Bacillus and Sporosarcina can form endospores [41,42]. Strain JH3 formed subterminal endospores, whereas strains JH7 and HYO08 produced central endospores (Fig.…”

Section: Physiological Characteristics Of the Ccp-capable Bacteria: Umentioning

confidence: 99%

Calcium Carbonate Precipitation by Bacillus and Sporosarcina Strains Isolated from Concrete and Analysis of the Bacterial Community of Concrete

Kim

Eom

Park

et al. 2016

Journal of Microbiology and Biotechnology

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Microbially induced calcium carbonate precipitation (CCP) is a long-standing but re-emerging environmental engineering process for production of self-healing concrete, bioremediation, and long-term storage of CO2. CCP-capable bacteria, two Bacillus strains (JH3 and JH7) and one Sporosarcina strain (HYO08), were isolated from two samples of concrete and characterized phylogenetically. Calcium carbonate crystals precipitated by the three strains were morphologically distinct according to field emission scanning electron microscopy. Energy dispersive X-ray spectrometry mapping confirmed biomineralization via extracellular calcium carbonate production. The three strains differed in their physiological characteristics: growth at alkali pH and high NaCl concentrations, and urease activity. Sporosarcina sp. HYO08 and Bacillus sp. JH7 were more alkali- and halotolerant, respectively. Analysis of the community from the same concrete samples using barcoded pyrosequencing revealed that the relative abundance of Bacillus and Sporosarcina species was low, which indicated low culturability of other dominant bacteria. This study suggests that calcium carbonate crystals with different properties can be produced by various CCP-capable strains, and other novel isolates await discovery.

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Section: Physiological Characteristics Of the Ccp-capable Bacteria: Umentioning

confidence: 99%

Calcium Carbonate Precipitation by Bacillus and Sporosarcina Strains Isolated from Concrete and Analysis of the Bacterial Community of Concrete

Kim

Eom

Park

et al. 2016

Journal of Microbiology and Biotechnology

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“…This has occurred, for example, in trout after consuming infected food and in Nile tilapia when the surrounding water had been contaminated [51,52]. Other Sporocarcina species are bacteria that spoil seafood and refrigerated meat [53]. Some species found in the tuna gut microbiome are also known to be histamine-producing bacteria (HPB) [54].…”

Section: Commensal and Potential Pathogenic Bacteriamentioning

confidence: 99%

Does the Composition of the Gut Bacteriome Change during the Growth of Tuna?

et al. 2021

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In recent years, a growing number of studies sought to examine the composition and the determinants of the gut microflora in marine animals, including fish. For tropical tuna, which are among the most consumed fish worldwide, there is scarce information on their enteric bacterial communities and how they evolve during fish growth. In this study, we used metabarcoding of the 16S rDNA gene to (1) describe the diversity and composition of the gut bacteriome in the three most fished tuna species (skipjack, yellowfin and bigeye), and (2) to examine its intra-specific variability from juveniles to larger adults. Although there was a remarkable convergence of taxonomic richness and bacterial composition between yellowfin and bigeyes tuna, the gut bacteriome of skipjack tuna was distinct from the other two species. Throughout fish growth, the enteric bacteriome of yellowfin and bigeyes also showed significant modifications, while that of skipjack tuna remained relatively homogeneous. Finally, our results suggest that the gut bacteriome of marine fish may not always be subject to structural modifications during their growth, especially in species that maintain a steady feeding behavior during their lifetime.

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“…Surimi is a popular product especially in some Asian and American countries, usually obtained from low fat fish meat (Tsuda et al, 2015). In surimi production, muscle proteins are aimed to be isolated while lipids, blood, enzymes and sarcoplasmic proteins are discarded to obtain a high-quality protein mixture, which is then frozen in the presence of cryoprotectants (Wu, 2016).…”

Section: Introductionmentioning

confidence: 99%

Effect of gelatin based edible coatings on quality of surimi from pearl mullet (Alburnus tarichi,Güldenstädt, 1814) during cold storage

Okutan

Boran

2022

Food Sci. Technol

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Isolation and characterization of psychrotolerant endospore-forming Sporosarcina species associated with minced fish meat (surimi)

Cited by 18 publications

References 43 publications

Calcium Carbonate Precipitation by Bacillus and Sporosarcina Strains Isolated from Concrete and Analysis of the Bacterial Community of Concrete

Calcium Carbonate Precipitation by Bacillus and Sporosarcina Strains Isolated from Concrete and Analysis of the Bacterial Community of Concrete

Does the Composition of the Gut Bacteriome Change during the Growth of Tuna?

Effect of gelatin based edible coatings on quality of surimi from pearl mullet (Alburnus tarichi,Güldenstädt, 1814) during cold storage

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