Biosequestration of carbon dioxide using carbonic anhydrase from novel Streptomyces kunmingensis

Sangeetha, M.; Sivarajan, Anbalmani; Radhakrishnan, Manikkam; Nagarajan, S.; Balagurunathan, Ramasamy

doi:10.1007/s00203-022-02887-w

Cited by 12 publications

(4 citation statements)

References 52 publications

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“…On the other hand, sucrose is a disaccharide composed of glucose and fructose, widely found in food and used in the food industry and in microbiological culture media. Maltose, another disaccharide composed of two glucose molecules, is often employed as a carbon source in the food industry and microbiology (22).…”

Section: Resultsmentioning

confidence: 99%

Antibacterial, Antioxidant and Anticancer Activities of the Streptomyces PML5 strain isolated from Carbonate rocksin the Amazon

Chaves,

França,

Mendes

et al. 2024

Preprint

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The aim of this study was to investigate the antimicrobial and cytotoxic potential of Streptomyces sp. isolated from carbonate rock in the Amazon. The antimicrobial activity was verified by the diffusion technique in agar against pathogens such as Micrococcus lutteus ATCC 7468, Streptococcus pneumoniae ATCC700699; Proteus vulgaris ATCC 13315, Escherichia coli ATCC 10536, Acinetobacter baumanii ATCC 19606.Cytotoxic activity was investigated by the inhibition of cell growth (%) of samples tested in human colorectal carcinoma cell line (HCT116), at a concentration of 10 µg/mL (mean ± SEM; n = 2). The isolate showed a broad spectrum of antimicrobial activity against test microorganisms. This isolate showed maximum antibacterial activity against Escherichia coli ATCC 10536 (13 ± 0.0 mm) and Proteus vulgaris ATCC 13315 (12.8 ± 0.29 mm) and the most resistant microorganism against antibacterial activity of this isolate was Acinetobacter baumanii ATCC 19606 (11.5 ± 1.15 mm). This metabolites was extracted by solid:liquid method with ethyl acetate organic solvent. The percentage of inhibition of cell growth of the crude extract tested in a human colorectal carcinoma line (HCT116) was 96,55%. The determination of antioxidant activity by capturing the free radical ABTS had an inhibition of 35.60 ± 2.01%, while the antioxidant potential by capturing the free radical DPPH had an inhibition of 10.65 ± 1.95%. The LC-MS analysis showed the presence of four peaks, where it was identified that the absorbance of substances 5,791 and 13,556 were similar to 9,921 and 17,077, respectively; this suggests the possibility of PML 5 having a metabolic pathway synthesizing substances of the same class. The CG-MS of the extract showed the presence of 10 volatile compounds. The main compound was Cyclododecane (83.75%) compared to other bioactive compounds. These results reinforce the potential of Amazonian biodiversity, revealing that actinobacteria produce antimicrobial and cytotoxic bioactive substances of interest to the pharmaceutical industry.

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Section: Resultsmentioning

confidence: 99%

Antibacterial, Antioxidant and Anticancer Activities of the Streptomyces PML5 strain isolated from Carbonate rocksin the Amazon

Chaves,

França,

Mendes

et al. 2024

Preprint

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“…26,27 As such, CA has the potential to mitigate CO 2 levels in bioconversion processes resulting in elevated levels of CO 2 uptake by the microbes or enzymes and providing a viable carbon supply for the production of high-added value products, such as biofuels and chemicals. [28][29][30][31] In a study pertaining to ethanol fermentation, the use of CA in situ during fermentation was found to enhance the production of ethanol by 20%. 28 In the present study, we evaluated the effect of supplementation of CA derived from Desulfovibrio vulgaris to the acidogenic fermentation process towards biohydrogen and volatile fatty acids production from forest residue hydrolysates derived through stem explosion pretreatment.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Carbonic anhydrase assisted acidogenic fermentation of forest residues for low carbon hydrogen and volatile fatty acid production: enhancedin situCO₂reduction and microbiological analysis

Sarkar,

Antonopoulou,

Xiros

et al. 2024

Green Chem.

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“…It can not only overcome the problem of an insufficient organic carbon source but also promote the removal of inorganic pollutants. Among the functional bacteria with carbon-fixing advantage, Streptomyces is a dominant genus, and the typical strain includes Streptomyces thermoautotrophicus and Streptomyces kunmingensis [35,36]. A large amount of research data indicate that viaduct rainwater is also a typical wastewater with carbon source deficiency [37][38][39].…”

Section: Introductionmentioning

confidence: 99%

Isolation and Identification of a Carbon-Fixing Bacteria Strain and Its Efficiency for Nitrogen and Phosphorus Removal from Viaduct Rainwater

Qing-jun

Deng

et al. 2023

Water

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In order to explore bacteria resources that are applicable for purification of viaduct rainwater, a carbon-fixing bacteria strain numbered 1C-1 was isolated from the sediment of a viaduct rainwater tank. The strain was identified through morphological characteristics and 16S rDNA sequences. The effects of three main factors (the simulated viaduct rainwater concentration, the carbon source dosage, and the inoculation amount) on the nitrogen and phosphorus removal rate of the strain were tested using simulated viaduct rainwater. Based on this, the nitrogen and phosphorus removal efficiencies for the actual viaduct rainwater were verified. The results showed that the strain belonged to Streptomyces sp. Under different simulated viaduct rainwater concentrations, the strain exhibited relatively high efficiency for nitrogen and phosphorus removal at the original concentration of simulated viaduct rainwater; other conditions remaining unchanged, the purification efficiency was relatively high when the glucose dosage was 800 mg, and the removal rates of ammonia nitrogen (NH4+-N), total nitrogen (TN), and total phosphorus (TP) were 71.48%, 47.86%, and 10.43%, respectively; other conditions remaining unchanged, the purification efficiency was relatively high when the inoculation amount was 1%, and the removal rates of NH4+-N, TN, and TP reached 58.62%, 58.35%, and 27.32%, respectively. Under the above optimal process conditions of an original concentration of viaduct rainwater, a carbon source dosage of 800 mg, and an inoculation amount of 1%, the strain removed 92.62%, 6.98%, and 6.16% of NH4+-N, TN, and TP, respectively from the actual viaduct rainwater; more interestingly, the removal rates of NH4+-N and TN were 43.26% and 78.02%, respectively, even without carbon source addition. It seems that there is no need for carbon source addition to remove nitrogen from the actual viaduct rainwater for the strain. To sum up, the carbon-fixing bacteria 1C-1 presents an obvious nitrogen and phosphorus removal effect (especially for nitrogen) for viaduct rainwater treatment and has application potential.

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Biosequestration of carbon dioxide using carbonic anhydrase from novel Streptomyces kunmingensis

Cited by 12 publications

References 52 publications

Antibacterial, Antioxidant and Anticancer Activities of the Streptomyces PML5 strain isolated from Carbonate rocksin the Amazon

Antibacterial, Antioxidant and Anticancer Activities of the Streptomyces PML5 strain isolated from Carbonate rocksin the Amazon

Carbonic anhydrase assisted acidogenic fermentation of forest residues for low carbon hydrogen and volatile fatty acid production: enhancedin situCO₂reduction and microbiological analysis

Isolation and Identification of a Carbon-Fixing Bacteria Strain and Its Efficiency for Nitrogen and Phosphorus Removal from Viaduct Rainwater

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Biosequestration of carbon dioxide using carbonic anhydrase from novel Streptomyces kunmingensis

Cited by 12 publications

References 52 publications

Antibacterial, Antioxidant and Anticancer Activities of the Streptomyces PML5 strain isolated from Carbonate rocksin the Amazon

Antibacterial, Antioxidant and Anticancer Activities of the Streptomyces PML5 strain isolated from Carbonate rocksin the Amazon

Carbonic anhydrase assisted acidogenic fermentation of forest residues for low carbon hydrogen and volatile fatty acid production: enhancedin situCO2reduction and microbiological analysis

Isolation and Identification of a Carbon-Fixing Bacteria Strain and Its Efficiency for Nitrogen and Phosphorus Removal from Viaduct Rainwater

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Product

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Carbonic anhydrase assisted acidogenic fermentation of forest residues for low carbon hydrogen and volatile fatty acid production: enhancedin situCO₂reduction and microbiological analysis