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Cubas ALV, Provin AP, Dutra ARA, Mouro C, Gouveia IC. Advances in the Production of Biomaterials through Kombucha Using Food Waste: Concepts, Challenges, and Potential. Polymers (Basel) 2023; 15:polym15071701. [PMID: 37050315 PMCID: PMC10096571 DOI: 10.3390/polym15071701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/21/2023] [Accepted: 03/24/2023] [Indexed: 04/01/2023] Open
Abstract
In recent years, several researchers have focused their studies on the development of sustainable biomaterials using renewable sources, including the incorporation of living biological systems. One of the best biomaterials is bacterial cellulose (BC). There are several ways to produce BC, from using a pure strain to producing the fermented drink kombucha, which has a symbiotic culture of bacteria and yeasts (SCOBY). Studies have shown that the use of agricultural waste can be a low-cost and sustainable way to create BC. This article conducts a literature review to analyze issues related to the creation of BC through kombucha production. The databases used were ScienceDirect, Scopus, Web of Science, and SpringerLink. A total of 42 articles, dated from 2018 to 2022, were referenced to write this review. The findings contributed to the discussion of three topics: (1) The production of BC through food waste (including patents in addition to the scientific literature); (2) Areas of research, sectors, and products that use BC (including research that did not use the kombucha drink, but used food waste as a source of carbon and nitrogen); and (3) Production, sustainability, and circular economy: perspectives, challenges, and trends in the use of BC (including some advantages and disadvantages of BC production through the kombucha drink).
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Affiliation(s)
- Anelise Leal Vieira Cubas
- Environmental Science Master’s Program, University of Southern Santa Catarina (Unisul), Avenida Pedra Branca, 25, Palhoça 80137270, SC, Brazil
| | - Ana Paula Provin
- Environmental Science Master’s Program, University of Southern Santa Catarina (Unisul), Avenida Pedra Branca, 25, Palhoça 80137270, SC, Brazil
| | - Ana Regina Aguiar Dutra
- Environmental Science Master’s Program, University of Southern Santa Catarina (Unisul), Avenida Pedra Branca, 25, Palhoça 80137270, SC, Brazil
| | - Cláudia Mouro
- FibEnTech R&D—Fiber Materials and Environmental Technologies, University of Beira Interior, Rua Marquês d’Avila e Bolama, 6201-001 Covilhã, Portugal
| | - Isabel C. Gouveia
- FibEnTech R&D—Fiber Materials and Environmental Technologies, University of Beira Interior, Rua Marquês d’Avila e Bolama, 6201-001 Covilhã, Portugal
- Correspondence: ; Tel.: +351-27-531-9825
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Reconstruction of Simplified Microbial Consortia to Modulate Sensory Quality of Kombucha Tea. Foods 2022; 11:foods11193045. [PMID: 36230121 PMCID: PMC9563716 DOI: 10.3390/foods11193045] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/17/2022] Open
Abstract
Kombucha is a fermented tea with a long history of production and consumption. It has been gaining popularity thanks to its refreshing taste and assumed beneficial properties. The microbial community responsible for tea fermentation—acetic acid bacteria (AAB), yeasts, and lactic acid bacteria (LAB)—is mainly found embedded in an extracellular cellulosic matrix located at the liquid–air interphase. To optimize the production process and investigate the contribution of individual strains, a collection of 26 unique strains was established from an artisanal-scale kombucha production; it included 13 AAB, 12 yeasts, and one LAB. Among these, distinctive strains, namely Novacetimonas hansenii T7SS-4G1, Brettanomyces bruxellensis T7SB-5W6, and Zygosaccharomyces parabailii T7SS-4W1, were used in mono- and co-culture fermentations. The monocultures highlighted important species-specific differences in the metabolism of sugars and organic acids, while binary co-cultures demonstrated the roles played by bacteria and yeasts in the production of cellulose and typical volatile acidity. Aroma complexity and sensory perception were comparable between reconstructed (with the three strains) and native microbial consortia. This study provided a broad picture of the strains’ metabolic signatures, facilitating the standardization of kombucha production in order to obtain a product with desired characteristics by modulating strains presence or abundance.
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Baqué M, Backhaus T, Meeßen J, Hanke F, Böttger U, Ramkissoon N, Olsson-Francis K, Baumgärtner M, Billi D, Cassaro A, de la Torre Noetzel R, Demets R, Edwards H, Ehrenfreund P, Elsaesser A, Foing B, Foucher F, Huwe B, Joshi J, Kozyrovska N, Lasch P, Lee N, Leuko S, Onofri S, Ott S, Pacelli C, Rabbow E, Rothschild L, Schulze-Makuch D, Selbmann L, Serrano P, Szewzyk U, Verseux C, Wagner D, Westall F, Zucconi L, de Vera JPP. Biosignature stability in space enables their use for life detection on Mars. SCIENCE ADVANCES 2022; 8:eabn7412. [PMID: 36070383 PMCID: PMC9451166 DOI: 10.1126/sciadv.abn7412] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 07/20/2022] [Indexed: 06/14/2023]
Abstract
Two rover missions to Mars aim to detect biomolecules as a sign of extinct or extant life with, among other instruments, Raman spectrometers. However, there are many unknowns about the stability of Raman-detectable biomolecules in the martian environment, clouding the interpretation of the results. To quantify Raman-detectable biomolecule stability, we exposed seven biomolecules for 469 days to a simulated martian environment outside the International Space Station. Ultraviolet radiation (UVR) strongly changed the Raman spectra signals, but only minor change was observed when samples were shielded from UVR. These findings provide support for Mars mission operations searching for biosignatures in the subsurface. This experiment demonstrates the detectability of biomolecules by Raman spectroscopy in Mars regolith analogs after space exposure and lays the groundwork for a consolidated space-proven database of spectroscopy biosignatures in targeted environments.
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Affiliation(s)
- Mickael Baqué
- German Aerospace Center (DLR), Institute of Planetary Research, Planetary Laboratories Department, Rutherfordstr. 2, 12489 Berlin, Germany
| | - Theresa Backhaus
- Heinrich-Heine-Universität (HHU), Institut für Botanik, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Joachim Meeßen
- Heinrich-Heine-Universität (HHU), Institut für Botanik, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Franziska Hanke
- German Aerospace Center (DLR), Institute of Optical Sensor Systems, Rutherfordstr. 2, 12489 Berlin, Germany
| | - Ute Böttger
- German Aerospace Center (DLR), Institute of Optical Sensor Systems, Rutherfordstr. 2, 12489 Berlin, Germany
| | - Nisha Ramkissoon
- AstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes, MK7 6AA, UK
| | - Karen Olsson-Francis
- AstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes, MK7 6AA, UK
| | - Michael Baumgärtner
- Microbial Geoecology and Astrobiology, Department of Ecology and Environmental Sciences, Umeå university, Linnaeus väg 6, 901 87 Umeå, Sweden
| | - Daniela Billi
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica, 00133, Rome, Italy
| | - Alessia Cassaro
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell’Università snc, 01100 Viterbo, Italy
| | - Rosa de la Torre Noetzel
- Departamento de Observación de la Tierra, Instituto Nacional de Técnica Aeroespacial (INTA), Torrejón de Ardoz-28850, Madrid, Spain
| | - René Demets
- European Space Agency (ESA), European Space Research and Technology Centre (ESTEC),, Noordwijk, Netherlands
| | - Howell Edwards
- University of Bradford, University Analytical Centre, Division of Chemical and Forensic Sciences, Raman Spectroscopy Group, West Yorkshire, UK
| | - Pascale Ehrenfreund
- Leiden Observatory, Laboratory Astrophysics, Leiden University, Leiden, Netherlands
- George Washington University, Space Policy Institute, Washington, DC 20052, USA
| | - Andreas Elsaesser
- Freie Universitaet Berlin, Experimental Biophysics and Space Sciences, Institute of Experimental Physics; Arnimallee 14, 14195 Berlin, Germany
| | - Bernard Foing
- Leiden Observatory, Laboratory Astrophysics, Leiden University, Leiden, Netherlands
- Faculty of Earth and Life Sciences, Vrije Universiteit Amsterdam, De Boelelaan 1081-1087, 1081 HV, Amsterdam, Netherlands
| | - Frédéric Foucher
- CNRS Centre de Biophysique Moléculaire, UPR-4301, Rue Charles Sadron, CS80054, 45071 Orléans Cedex 2, France
| | - Björn Huwe
- Biodiversity Research/Systematic Botany, University of Potsdam, Maulbeerallee 1, D-14469 Potsdam, Germany
- Department Technology Assessment and Substance Cycles, Leibniz- Institute for Agriculture Engineering and Bioeconomy, Max-Eyth-Allee 100, D-14469 Potsdam, Germany
| | - Jasmin Joshi
- Institute for Landscape and Open Space, Eastern Switzerland University of Applied Sciences, Seestrasse 10, 8640 Rapperswil, Switzerland
| | - Natalia Kozyrovska
- Institute of Molecular Biology and Genetics of NASU, Acad. Zabolotnoho str.150, 03680, Kyiv Ukraine
| | - Peter Lasch
- Centre for Biological Threats and Special Pathogens (ZBS 6), Robert Koch Institute, Nordufer 20, 13353 Berlin, Germany
| | - Natuschka Lee
- Microbial Geoecology and Astrobiology, Department of Ecology and Environmental Sciences, Umeå university, Linnaeus väg 6, 901 87 Umeå, Sweden
| | - Stefan Leuko
- German Aerospace Center (DLR), Institute of Aerospace Medicine, Radiation Biology Department, Linder Höhe, 51147 Köln, Germany
| | - Silvano Onofri
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell’Università snc, 01100 Viterbo, Italy
| | - Sieglinde Ott
- Heinrich-Heine-Universität (HHU), Institut für Botanik, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Claudia Pacelli
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell’Università snc, 01100 Viterbo, Italy
- Research and Science Department, Italian Space Agency (ASI), Via del Politecnico snc, 00133, Rome, Italy
| | - Elke Rabbow
- German Aerospace Center (DLR), Institute of Aerospace Medicine, Radiation Biology Department, Linder Höhe, 51147 Köln, Germany
| | - Lynn Rothschild
- NASA Ames Research Center, Mail Stop 239-20, P.O. Box 1, Moffett Field, CA 94035-0001, USA
- Department of Molecular Biology, Cell Biology and Biochemistry, Brown University, 185 Meeting Street, Providence, RI 02912, USA
| | - Dirk Schulze-Makuch
- Technical University Berlin, ZAA, Hardenbergstr. 36, D-10623 Berlin, Germany
- Section Geomicrobiology, German Research Centre for Geosciences (GFZ), Telegrafenberg, 14473 Potsdam, Germany
- Department of Experimental Limnology, Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), 12587, Stechlin, Germany
| | - Laura Selbmann
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell’Università snc, 01100 Viterbo, Italy
- Mycological Section, Italian Antarctic National Museum (MNA), 16121 Genoa, Italy
| | - Paloma Serrano
- Section Geomicrobiology, German Research Centre for Geosciences (GFZ), Telegrafenberg, 14473 Potsdam, Germany
- Helmholtz Centre for Polar and Marine Research, Alfred Wegener Institute (AWI), Telegrafenberg, 14473 Potsdam, Germany
| | - Ulrich Szewzyk
- Institute of Environmental Technology, Environmental Microbiology, Technical University Berlin, Ernst-Reuter-Platz 1, Berlin, 10587 Berlin, Germany
| | - Cyprien Verseux
- Center of Applied Space Technology and Microgravity (ZARM), University of Bremen, Am Fallturm 2, 28359, Bremen, Germany
| | - Dirk Wagner
- Section Geomicrobiology, German Research Centre for Geosciences (GFZ), Telegrafenberg, 14473 Potsdam, Germany
- Institute of Geosciences, University of Potsdam, Karl-Liebknecht-Str. 24, 14476, Potsdam, Germany
| | - Frances Westall
- CNRS Centre de Biophysique Moléculaire, UPR-4301, Rue Charles Sadron, CS80054, 45071 Orléans Cedex 2, France
| | - Laura Zucconi
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell’Università snc, 01100 Viterbo, Italy
| | - Jean-Pierre P. de Vera
- German Aerospace Center (DLR), Microgravity User Support Center (MUSC), Linder Höhe, 51147 Köln, Germany
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Santana de Carvalho D, Trovatti Uetanabaro AP, Kato RB, Aburjaile FF, Jaiswal AK, Profeta R, De Oliveira Carvalho RD, Tiwar S, Cybelle Pinto Gomide A, Almeida Costa E, Kukharenko O, Orlovska I, Podolich O, Reva O, Ramos PIP, De Carvalho Azevedo VA, Brenig B, Andrade BS, de Vera JPP, Kozyrovska NO, Barh D, Góes-Neto A. The Space-Exposed Kombucha Microbial Community Member Komagataeibacter oboediens Showed Only Minor Changes in Its Genome After Reactivation on Earth. Front Microbiol 2022; 13:782175. [PMID: 35369445 PMCID: PMC8970348 DOI: 10.3389/fmicb.2022.782175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 02/01/2022] [Indexed: 11/23/2022] Open
Abstract
Komagataeibacter is the dominant taxon and cellulose-producing bacteria in the Kombucha Microbial Community (KMC). This is the first study to isolate the K. oboediens genome from a reactivated space-exposed KMC sample and comprehensively characterize it. The space-exposed genome was compared with the Earth-based reference genome to understand the genome stability of K. oboediens under extraterrestrial conditions during a long time. Our results suggest that the genomes of K. oboediens IMBG180 (ground sample) and K. oboediens IMBG185 (space-exposed) are remarkably similar in topology, genomic islands, transposases, prion-like proteins, and number of plasmids and CRISPR-Cas cassettes. Nonetheless, there was a difference in the length of plasmids and the location of cas genes. A small difference was observed in the number of protein coding genes. Despite these differences, they do not affect any genetic metabolic profile of the cellulose synthesis, nitrogen-fixation, hopanoid lipids biosynthesis, and stress-related pathways. Minor changes are only observed in central carbohydrate and energy metabolism pathways gene numbers or sequence completeness. Altogether, these findings suggest that K. oboediens maintains its genome stability and functionality in KMC exposed to the space environment most probably due to the protective role of the KMC biofilm. Furthermore, due to its unaffected metabolic pathways, this bacterial species may also retain some promising potential for space applications.
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Affiliation(s)
- Daniel Santana de Carvalho
- Laboratory of Molecular and Computational Biology of Fungi, Department of Microbiology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Ana Paula Trovatti Uetanabaro
- Laboratory of Molecular and Computational Biology of Fungi, Department of Microbiology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Postgraduate Program in Biology and Biotechnology of Microorganisms, Department of Biological Sciences, State University of Santa Cruz, Ilhéus, Brazil
| | - Rodrigo Bentes Kato
- Laboratory of Molecular and Computational Biology of Fungi, Department of Microbiology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Flávia Figueira Aburjaile
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Arun Kumar Jaiswal
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Rodrigo Profeta
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Rodrigo Dias De Oliveira Carvalho
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Sandeep Tiwar
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Anne Cybelle Pinto Gomide
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Eduardo Almeida Costa
- Computational Biology and Biotechnological Information Management Center (NBCGIB), State University of Santa Cruz, Ilhéus, Brazil
| | - Olga Kukharenko
- Institute of Molecular Biology and Genetics of NASU, Kyiv, Ukraine
| | - Iryna Orlovska
- Institute of Molecular Biology and Genetics of NASU, Kyiv, Ukraine
| | - Olga Podolich
- Institute of Molecular Biology and Genetics of NASU, Kyiv, Ukraine
| | - Oleg Reva
- Department of Biochemistry, Genetics and Microbiology, Centre for Bioinformatics and Computational Biology, University of Pretoria, Pretoria, South Africa
| | - Pablo Ivan P. Ramos
- Center for Data and Knowledge Integration for Health (CIDACS), Institute Gonçalo Moniz, Oswaldo Cruz Foundation (FIOCRUZ-Bahia), Salvador, Brazil
| | - Vasco Ariston De Carvalho Azevedo
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Bertram Brenig
- Institute of Veterinary Medicine, Burckhardtweg, University of Göttingen, Göttingen, Germany
| | - Bruno Silva Andrade
- Laboratory of Bioinformatics and Computational Chemistry, Department of Biological Sciences, State University of Southwest Bahia (UESB), Jequié, Brazil
| | - Jean-Pierre P. de Vera
- German Aerospace Center (DLR) Berlin, Institute of Planetary Research, Planetary Laboratories, Astrobiological Laboratories, Berlin, Germany
| | | | - Debmalya Barh
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology, Purba Medinipur, India
| | - Aristóteles Góes-Neto
- Laboratory of Molecular and Computational Biology of Fungi, Department of Microbiology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Shavyrkina NA, Skiba EA, Kazantseva AE, Gladysheva EK, Budaeva VV, Bychin NV, Gismatulina YA, Kashcheyeva EI, Mironova GF, Korchagina AA, Pavlov IN, Sakovich GV. Static Culture Combined with Aeration in Biosynthesis of Bacterial Cellulose. Polymers (Basel) 2021; 13:4241. [PMID: 34883747 PMCID: PMC8659626 DOI: 10.3390/polym13234241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 11/26/2021] [Accepted: 12/02/2021] [Indexed: 11/17/2022] Open
Abstract
One of the ways to enhance the yield of bacterial cellulose (BC) is by using dynamic aeration and different-type bioreactors because the microbial producers are strict aerobes. But in this case, the BC quality tends to worsen. Here we have combined static culture with aeration in the biosynthesis of BC by symbiotic Medusomyces gisevii Sa-12 for the first time. A new aeration method by feeding the air onto the growth medium surface is proposed herein. The culture was performed in a Binder-400 climate chamber. The study found that the air feed at a rate of 6.3 L/min allows a 25% increase in the BC yield. Moreover, this aeration mode resulted in BC samples of stable quality. The thermogravimetric and X-ray structural characteristics were retained: the crystallinity index in reflection and transmission geometries were 89% and 92%, respectively, and the allomorph Iα content was 94%. Slight decreases in the degree of polymerization (by 12.0% compared to the control-no aeration) and elastic modulus (by 12.6%) are not critical. Thus, the simple aeration by feeding the air onto the culture medium surface has turned out to be an excellent alternative to dynamic aeration. Usually, when the cultivation conditions, including the aeration ones, are changed, characteristics of the resultant BC are altered either, due to the sensitivity of individual microbial strains. In our case, the stable parameters of BC samples under variable aeration conditions are explained by the concomitant factors: the new efficient aeration method and the highly adaptive microbial producer-symbiotic Medusomyces gisevii Sa-12.
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Affiliation(s)
- Nadezhda A. Shavyrkina
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
- Biysk Technological Institute, Polzunov Altai State Technical University, 659305 Biysk, Russia
| | - Ekaterina A. Skiba
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
- Biysk Technological Institute, Polzunov Altai State Technical University, 659305 Biysk, Russia
| | - Anastasia E. Kazantseva
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Evgenia K. Gladysheva
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Vera V. Budaeva
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Nikolay V. Bychin
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Yulia A. Gismatulina
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Ekaterina I. Kashcheyeva
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Galina F. Mironova
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Anna A. Korchagina
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
| | - Igor N. Pavlov
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
- Biysk Technological Institute, Polzunov Altai State Technical University, 659305 Biysk, Russia
| | - Gennady V. Sakovich
- Bioconversion Laboratory, Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Russia; (N.A.S.); (E.A.S.); (A.E.K.); (E.K.G.); (N.V.B.); (Y.A.G.); (E.I.K.); (G.F.M.); (A.A.K.); (I.N.P.); (G.V.S.)
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Gong C, He Y, Tang Y, Hu R, Lv Y, Zhang Q, Tardy BL, Richardson JJ, He Q, Guo J, Chi Y. Biofilms in plant-based fermented foods: Formation mechanisms, benefits and drawbacks on quality and safety, and functionalization strategies. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.08.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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7
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Microbiome Studies from Saudi Arabia over the Last 10 Years: Achievements, Gaps, and Future Directions. Microorganisms 2021; 9:microorganisms9102021. [PMID: 34683342 PMCID: PMC8537179 DOI: 10.3390/microorganisms9102021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 11/17/2022] Open
Abstract
In the past ten years, microbiome studies have shown tremendous potentiality for implementation of understanding microbiome structures and functions of various biomes and application of this knowledge for human betterment. Saudi Arabia is full of geographical, ecological, ethnical, and industrial diversities and scientific capacities. Therefore, there is a great potential in Saudi Arabia to conduct and implement microbiome-based research and applications. However, there is no review available on where Saudi Arabia stands with respect to global microbiome research trends. This review highlights the metagenome-assisted microbiome research from Saudi Arabia compared to the global focuses on microbiome research. Further, it also highlights the gaps and areas that should be focused on by Saudi microbiome researchers and the possible initiatives to be taken by Saudi government and universities. This literature review shows that the global trends of microbiome research cover a broad spectrum of human and animal health conditions and diseases, environmental and antimicrobial resistance surveillance, surveillance of food and food processing, production of novel industrial enzymes and bioactive pharmaceutical products, and space applications. However, Saudi microbiome studies are mostly confined to very few aspects of health (human and animal) and environment/ecology in last ten years, without much application. Therefore, Saudi Arabia should focus more on applied microbiome research through government, academic, and industry initiatives and global cooperation to match the global trends.
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Metagenome-Assembled Genome Sequences Obtained from a Reactivated Kombucha Microbial Community Exposed to a Mars-Like Environment outside the International Space Station. Microbiol Resour Announc 2021; 10:e0054921. [PMID: 34498919 PMCID: PMC8428250 DOI: 10.1128/mra.00549-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Kombucha is a traditional tea fermented by symbiotic microbiota, and it has been known as a functional fermented product. Here, we report four microbial metagenome-assembled genome sequences (MAGs) reconstructed from the microbiomes in kombucha exposed to a Mars-like environment outside the International Space Station.
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Skiba EA, Shavyrkina NA, Budaeva VV, Sitnikova AE, Korchagina AA, Bychin NV, Gladysheva EK, Pavlov IN, Zharikov AN, Lubyansky VG, Semyonova EN, Sakovich GV. Biosynthesis of Bacterial Cellulose by Extended Cultivation with Multiple Removal of BC Pellicles. Polymers (Basel) 2021; 13:2118. [PMID: 34203298 PMCID: PMC8271380 DOI: 10.3390/polym13132118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 01/16/2023] Open
Abstract
Extended cultivation with multiple removal of BC pellicles is proposed herein as a new biosynthetic process for bacterial cellulose (BC). This method enhances the BC surface area by 5-11 times per unit volume of the growth medium, improving the economic efficiency of biosynthesis. The resultant BC gel-films were thin, transparent, and congruent. The degree of polymerization (DP) and elastic modulus (EM) depended on the number of BC pellicle removals, vessel shape, and volume. The quality of BC from removals II-III to VII was better than from removal I. The process scale-up of 1:40 by volume increased DP by 1.5 times and EM by 5 times. A fact was established that the symbiotic Medusomyces gisevii Sa-12 was adaptable to exhausted growth medium: the medium was able to biosynthesize BC for 60 days, while glucose ran low at 24 days. On extended cultivation, DP and EM were found to decline by 39-64% and 57-65%, respectively. The BC gel-films obtained upon removals I-VI were successfully trialed in experimental tension-free hernioplasty.
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Affiliation(s)
- Ekaterina A. Skiba
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
| | - Nadezhda A. Shavyrkina
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
- Biysk Technological Institute, Polzunov Altai State Technical University, 659305 Biysk, Altai Krai, Russia
| | - Vera V. Budaeva
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
| | - Anastasia E. Sitnikova
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
- Biysk Technological Institute, Polzunov Altai State Technical University, 659305 Biysk, Altai Krai, Russia
| | - Anna A. Korchagina
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
| | - Nikolay V. Bychin
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
| | - Evgenia K. Gladysheva
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
| | - Igor N. Pavlov
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
- Biysk Technological Institute, Polzunov Altai State Technical University, 659305 Biysk, Altai Krai, Russia
| | - Andrey N. Zharikov
- Chair of Neymark Departmental Surgery and Hospital Surgery, Altai State Medical University, 656038 Barnaul, Altai Krai, Russia; (A.N.Z.); (V.G.L.)
| | - Vladimir G. Lubyansky
- Chair of Neymark Departmental Surgery and Hospital Surgery, Altai State Medical University, 656038 Barnaul, Altai Krai, Russia; (A.N.Z.); (V.G.L.)
| | - Elena N. Semyonova
- Anatomic Pathology Department, Altai Krai Clinical Hospital, 656024 Barnaul, Altai Krai, Russia;
| | - Gennady V. Sakovich
- Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences (IPCET SB RAS), 659322 Biysk, Altai Krai, Russia; (E.A.S.); (N.A.S.); (A.E.S.); (A.A.K.); (N.V.B.); (E.K.G.); (I.N.P.); (G.V.S.)
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