Characterization and optimization of production of bacterial cellulose from strain CGMCC 17276 based on whole-genome analysis

Lu, Tingfen; Gao, Hongliang; Liao, Bowen; Wu, Jiajing; Zhang, Wei; Huang, Jie; Liu, Mingyao; Huang, Jing; Chang, Zhongyi; Jin, Mei; Yi, Zhengfang; Jiang, Deming

doi:10.1016/j.carbpol.2019.115788

Cited by 53 publications

(56 citation statements)

References 84 publications

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“…The XRD results revealed two dominant diffraction peaks between 14.6°and 17.0°, and between 22.7°and 35.1°, respectively. Consistent with a previous report (Lu et al 2020), these peaks represent both the cellulose I allomorphs Ia and Ib. Furthermore, the amorphous regions were identified at peaks 22.1, 20.2 and 21.2 for BC produced from glucose, pure glycerol and crude glycerol, respectively.…”

Section: Characterization Of Bc Filmssupporting

confidence: 92%

“…For low productivity values, the results are reported in mg/L/h; b agitated cultivation, i with carboxymethyl cellulose; c growth medium with sun flower meal hydrolysate; d 10 g/L crude glycerol; e 25 g/L crude glycerol; f 40 g/L crude glycerol, i 0.3% AA, 1.5% Eth; g 50 g/L crude glycerol; h unoptimized minimal medium reported a CI value of 70.5% for BC synthesized Komagataeibacter sp. nov. CGMCC 17276 in a medium containing glucose (Lu et al 2020). However, the CI values obtained from the present study are comparable to that reported in our previous work (89-97%) (Mangayil et al 2017).…”

Section: Characterization Of Bc Filmssupporting

confidence: 90%

“…Glucose is an excellent carbon source for BC production, as it is easily transported into the cell and is efficiently incorporated into the cellulose biosynthetic pathway. (Kuo et al 2015;Lu et al 2020) and the contribution of carbon-containing medium components (i.e. yeast extract, peptone, acetic acid and ethanol) towards BC production are often overlooked.…”

Section: Cellulose Production In Rich Mediummentioning

confidence: 99%

“…In another study, Thygesen et al (2005) found that the Segal, Ruland-Vonk, Debye calculation and Rietveld refinement methods calculated the CI value of Avicel ranging from 39 to 67% (Thygesen et al 2005). Using a similar deconvolution method, Lu et al (2020)…”

Section: Characterization Of Bc Filmsmentioning

confidence: 99%

“…Despite the advancements in genetic engineering, Komagataeibacter spp. are mainly cultivated in medium containing model substrates and carboncontaining compounds such as yeast extract, peptone, ethanol, and acetic acid (Kuo et al 2015;Lu et al 2020). To address this issue, studies have focused in using agro and industrial wastes as growth substrates (Carreira et al 2011;Vazquez et al 2013;Tsouko et al 2015;Wu et al 2019).…”

Section: Introductionmentioning

confidence: 99%

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Characterization of a novel bacterial cellulose producer for the production of eco-friendly piezoelectric-responsive films from a minimal medium containing waste carbon

et al. 2020

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Bacterial cellulose (BC) is a biodegradable polymer that benefits in purity, crystallinity and superior optical, structural and mechanical properties. Such properties facilitate BC to replace the conventional non-biodegradable materials used, for instance, in sensing applications. However, BC production is largely conducted in conventional medium containing model substrates and complex carbon-containing compounds. Aiming towards the production of eco-friendly piezoelectric-responsive BC films, we isolated and characterized a novel bacterial strain affiliated to Komagataeibacter rhaeticus. The K. rhaeticus ENS9a strain synthesized BC in minimal medium containing crude glycerol, generating a titer of 2.9 ± 0.3 g/L BC. This is, to the best of our knowledge, the highest BC titer reported from an unoptimized minimal medium containing crude glycerol. Interestingly, the films prepared from crude glycerol showed normal force and bending mode sensitivities of 6–11 pC/N and 40–71 pC/N, respectively, demonstrating a green platform to address both bioprocess waste valorization and implementation of cellulose-based alternatives for the non-sustainable and non-biodegradable materials, such as fluoropolymers or lead containing piezoceramics, used in sensing applications. In silico genome analysis predicted genes partaking in carbohydrate metabolism, BC biogenesis, and nitrogen fixation/regulation. Graphic abstract

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Section: Characterization Of Bc Filmssupporting

confidence: 92%

Section: Characterization Of Bc Filmssupporting

confidence: 90%

Section: Cellulose Production In Rich Mediummentioning

confidence: 99%

Section: Characterization Of Bc Filmsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Characterization of a novel bacterial cellulose producer for the production of eco-friendly piezoelectric-responsive films from a minimal medium containing waste carbon

et al. 2020

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Bacterial cellulose: A comprehensive review

Girard,

Chaussé,

Vermette

2024

J of Applied Polymer Sci

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This review article provides a comprehensive overview of bacterial cellulose (BC), focusing on its physicochemical properties, production methods, purification techniques, and applications. It aims at providing a nuanced understanding of the current state of knowledge in those fields and bridging the gap between academic research and industrial applications. The physicochemical properties of BC, including its chemical structure, morphology, thermal properties, mechanical properties (such as tensile and compression properties), specific surface area, cytotoxicity, and biocompatibility, are discussed. Production methods of BC, including microorganism comparison, culture conditions, and vessel types, are thoroughly explored. Purification methods and sterilization techniques for BC are also addressed. Furthermore, the review highlights industries and applications that have shown interest in BC along with commercially available products, including medical, cosmetic, textile, food ingredients, and scaffolds in cell culture. A conclusion summarizes key findings and potential future directions in BC research and development.

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Bacterial Cellulose: A Multifaceted Microbial Product

Pandit

Kumar

2021

Microorganisms for Sustainability

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Characterization and optimization of production of bacterial cellulose from strain CGMCC 17276 based on whole-genome analysis

Cited by 53 publications

References 84 publications

Characterization of a novel bacterial cellulose producer for the production of eco-friendly piezoelectric-responsive films from a minimal medium containing waste carbon

Characterization of a novel bacterial cellulose producer for the production of eco-friendly piezoelectric-responsive films from a minimal medium containing waste carbon

Bacterial cellulose: A comprehensive review

Bacterial Cellulose: A Multifaceted Microbial Product

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