Novel bacterial cellulose membrane biosynthesized by a new and highly efficient producer Komagataeibacter rhaeticus TJPU03

He, Xiyun; Meng, Hongyan; Song, Haode; Deng, Shiyu; He, Ting; Wang, Shuai; Wei, Dongsheng; Zhang, Zhijun

doi:10.1016/j.carres.2020.108030

Cited by 38 publications

(24 citation statements)

References 51 publications

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“…Maximum cellulose production was achieved with yeast extract to obtained cellulose yield of 6.54 g/L. Çoban and Biyik [34] reported that a higher cellulose production was achieved in a medium composed of glucose and supplemented with yeast extract as the finest nitrogen source, He et al [35] achieved higher BC production mannitol with yeast extract, this data agreement with the present study.…”

Section: Effect Of Various Carbon Sources On Cellulose Productionsupporting

confidence: 92%

Production enhancement of bacterial cellulose nanofiber using local Komagataeibacter xylinus SB3.1 under static conditions

et al. 2021

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Bacterial cellulose (BC) is a nanostructured material mainly produced by genus Gluconacetobacter displays unique physicochemical and mechanical properties therefore it has many potential applications in biomedical, biosensor, food and other industries. However, application of bacterial cellulose faced one of the main big problems in industry, viz., low productivity. Herein, this work was undertaken with a view to enhance the BC production using Komagataeibacter xylinus SB3.1 under static condition through study the effective culture parameters that played a vital role in nanofiber production. The results revealed the successful production of BC nanofibers using K. xylinus SB3.1 under static conditions as obviously indicated from the SEM image. FTIR and XRD affirmed both the chemical structure and crystallographic nature of cellulose I of the produced nanofibers. In the improvement effort, maximum yield of BC reached 6.54 g/L under optimal conditions including the use of mannitol and yeast extract as the sole source of carbon and nitrogen during an 8 day incubation period at 30 •C with 8% inoculum size which reveals to the increase in the nanofiber production 3.3 folded times than others with unoptimized condition under the same stationary conditions of growth. This also opens up the window for utilizing a new locally isolated K. xylinus SB3 in industrial manufacturing with potential features.

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Section: Effect Of Various Carbon Sources On Cellulose Productionsupporting

confidence: 92%

Production enhancement of bacterial cellulose nanofiber using local Komagataeibacter xylinus SB3.1 under static conditions

et al. 2021

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“…Studies have also been conducted to find strains with high capacity for BC synthesis, besides employing genetic engineering techniques to improve the production [33][34][35] . Alternatively, bioreactors can be employed for industrial-scale production of BC, since they show higher yield compared to static and agitated methods.…”

Section: Synthesis Properties and Production Of Bcmentioning

confidence: 99%

Commercial and potential applications of bacterial cellulose in Brazil: ten years review

et al. 2020

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“…The primary cellulose-producing bacterium is Komagataeibacter xylinus (Laavanya et al 2021). However, several other microorganisms have been reported in the literature: K. pasteurianus and K. lovaniensis (Çoban and Biyik 2011), K. sacchari (Gomes et al 2013), K. medellinensis and K. saccharivorans (Gayathri and Srinikethan 2019), K. hansenii (Güzel and Akpınar 2019), K. rhaeticus (He et al 2020), and Gluconacetobacter oboediens (Jahan et al 2018). Many of the mentioned are isolated using a kombucha consortium, which is a promising source of BC-producing strains.…”

Section: Introductionmentioning

confidence: 99%

Bacterial cellulose production from acerola industrial waste using isolated kombucha strain

et al. 2022

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Bacterial Cellulose (BC) production is still considered expensive and challenging for industries. Herein, BC was produced through an acetic acid bacteria isolated from the kombucha consortium and an extract from acerola juice-industrial waste. The isolated bacterium was characterized through different assays (biochemical characterization and 16S rRNA gene) being identi ed as Komagataeibacter rhaeticus. BC production with static cultivation mode by the isolated strain was compared using traditional Hestrin-Schramm (HS) medium and acerola waste (AC) (5% w/v). The kinetic behavior of BC production was slightly higher in the HS medium reaching 2.9 g/L after 12 days of fermentation, while 2.3 g/L in the AC medium. Minor differences were observed between crystallite size and d-spacing, highlighting BC produced by the AC medium with higher crystallinity of 93.9% and two-fold breaking stress resistance in comparison with the conventional medium, with high-temperature stability and economically feasible, promissory results for further application of this synthetized cellulose obtained from industrial residues.

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Novel bacterial cellulose membrane biosynthesized by a new and highly efficient producer Komagataeibacter rhaeticus TJPU03

Cited by 38 publications

References 51 publications

Production enhancement of bacterial cellulose nanofiber using local Komagataeibacter xylinus SB3.1 under static conditions

Production enhancement of bacterial cellulose nanofiber using local Komagataeibacter xylinus SB3.1 under static conditions

Commercial and potential applications of bacterial cellulose in Brazil: ten years review

Bacterial cellulose production from acerola industrial waste using isolated kombucha strain

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