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Machado SSN, Silva JBAD, Nascimento RQ, Lemos PVF, Assis DDJ, Marcelino HR, Ferreira EDS, Cardoso LG, Pereira JD, Santana JS, Silva MLAD, Souza COD. Insect residues as an alternative and promising source for the extraction of chitin and chitosan. Int J Biol Macromol 2024; 254:127773. [PMID: 37923048 DOI: 10.1016/j.ijbiomac.2023.127773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/06/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023]
Abstract
This work aimed to obtain and characterize chitin and chitosan extracted from the rearing residues of Tenebrio molitor, Zophobas morio, and Blaptica dubia insects in different growth stages in the same rearing cycles chitin and chitosan yielded 11.21 %-20.89 % and 6.26 %-7.07 %, respectively. The deacetylation degrees of chitosan ranged from 75.75 %-89.21 %, and the solubilities from 69.88 %-94.39 %. Infrared spectroscopy corroborated the acquisition of chitin and chitosan and can be used as a semi-quantitative technique for determining the degree of chitosan deacetylation. The X-ray diffraction profiles revealed the presence of α-chitin, and the relative crystalline indices ranged from 65.9 %-89.2 %. Typical TG profiles with two thermal events are observed for chitin and chitosan samples with different residue contents from the extraction procedure. The chitosan solutions exhibited pseudoplastic behavior, with apparent viscosities ranging from 195.96 to 249.86 mPa.s. The characterization results of the biopolymers extracted from insect residues were similar to those obtained from conventional sources. The growth stage influenced the chitin yield and crystallinity index. The results of this study reinforce the feasibility of using alternative sources of chitin and chitosan, providing the use of waste from insect farms and contributing to sustainability and a circular economy.
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Affiliation(s)
- Sinara Silva Neves Machado
- Graduate Program in Food Science, Faculty of Pharmacy, Federal University of Bahia, Salvador, BA, Brazil
| | - Jania Betânia Alves da Silva
- Center for Exact and Technological Sciences, Faculty of Mechanical Engineering, Federal University of Recôncavo da Bahia, Cruz das Almas, BA, Brazil; Graduate Program in Chemical Engineering, Polytechnic School, Federal University of Bahia, Salvador, BA, Brazil
| | - Renata Quartieri Nascimento
- Doctoral Program in Biotechnology - Northeast Biotechnology Network (RENORBIO), Federal University of Bahia, Salvador, BA, Brazil
| | - Paulo Vitor França Lemos
- Doctoral Program in Biotechnology - Northeast Biotechnology Network (RENORBIO), Federal University of Bahia, Salvador, BA, Brazil
| | - Denílson de Jesus Assis
- Center for Exact and Technological Sciences, Faculty of Mechanical Engineering, Federal University of Recôncavo da Bahia, Cruz das Almas, BA, Brazil; School of Exact and Technological Sciences, Salvador University, Salvador, BA, Brazil
| | | | - Ederlan de Souza Ferreira
- Graduate Program in Food Science, Faculty of Pharmacy, Federal University of Bahia, Salvador, BA, Brazil; College of Pharmacy, Federal University of Bahia, Salvador, BA, Brazil
| | - Lucas Guimarães Cardoso
- Graduate Program in Chemical Engineering, Polytechnic School, Federal University of Bahia, Salvador, BA, Brazil; School of Exact and Technological Sciences, Salvador University, Salvador, BA, Brazil
| | - Juraci Duarte Pereira
- Graduate Program in Chemical Engineering, Polytechnic School, Federal University of Bahia, Salvador, BA, Brazil
| | | | | | - Carolina Oliveira de Souza
- Graduate Program in Food Science, Faculty of Pharmacy, Federal University of Bahia, Salvador, BA, Brazil; Doctoral Program in Biotechnology - Northeast Biotechnology Network (RENORBIO), Federal University of Bahia, Salvador, BA, Brazil; College of Pharmacy, Federal University of Bahia, Salvador, BA, Brazil.
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Sampaio ICF, Jorge Louro Crugeira P, de Azevedo Santos Ferreira J, Nunes Dos Santos J, Borges Torres Lima Matos J, Luiz Barbosa Pinheiro A, Chinalia FA, Fernando de Almeida P. Up-recycling oil produced water as the media-base for the production of xanthan gum. Biopolymers 2022; 113:e23488. [PMID: 35338709 DOI: 10.1002/bip.23488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/05/2022] [Accepted: 03/17/2022] [Indexed: 11/08/2022]
Abstract
Produced water (PW) and crude glycerin (CG) are compounds overproduced by the oil and biodiesel industry and significant scientific efforts are being applied for properly recycling them. The aim of this research is to combine such industrial byproducts for sustaining the production of xanthan by Xanthomonas campestris. Xanthan yields and viscosity on distinct PW ratios (0, 10, 15, 25, 50, 100) and on 100% dialyzed PW (DPW) in shaker batch testing identified DPW treatment as the best approach for further bioreactor experiments. Such experiments showed a xanthan yield of 17.3 g/L within 54 h and a viscosity of 512 mPa s. Physical-chemical characterization (energy dispersive X-ray spectroscopy, scanning electron microscopy and Raman spectroscopy) showed similarities between the produced gum and the experimental control. This research shows a clear alternative for upcycling high salinity PW and CG for the generation of a valued bioproduct for the oil industry.
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Affiliation(s)
- Igor Carvalho Fontes Sampaio
- Laboratory of Biotechnology and Ecology of Micro-organisms, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | | | | | - Jacson Nunes Dos Santos
- Laboratory of Biotechnology and Ecology of Micro-organisms, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Josilene Borges Torres Lima Matos
- Laboratory of Biotechnology and Ecology of Micro-organisms, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | | | - Fabio Alexandre Chinalia
- Laboratory of Biotechnology and Ecology of Micro-organisms, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Paulo Fernando de Almeida
- Laboratory of Biotechnology and Ecology of Micro-organisms, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
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Systematic optimization of exopolysaccharide production by Gluconacetobacter sp. and use of (crude) glycerol as carbon source. Carbohydr Polym 2022; 276:118769. [PMID: 34823788 DOI: 10.1016/j.carbpol.2021.118769] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/12/2021] [Accepted: 10/12/2021] [Indexed: 11/23/2022]
Abstract
The usage of polysaccharides as biodegradable polymers is of growing interest in the context of a sustainable and ecofriendly economy. For this, the production of exopolysaccharides (EPS) by Gluconacetobacter sp. was investigated. Glycerol as carbon source revealed to be beneficial compared to glucose. In addition, pure glycerol could be substituted by a crude glycerol waste stream from biodiesel production. Systematic analysis of the peptone and phosphate concentrations in glycerol-based media indicated a strong effect of peptone. Optimized parameters resulted in a titer of 25.4 ± 2.4 g/L EPS with a productivity of 0.46 ± 0.04 g*(L*h)-1. With decreasing peptone, a variation in the monomer ratios was observed. An accompanying change in molecular size distribution indicated the production of two different polysaccharides. Intensified analysis revealed the main polysaccharide to be composed of glucose (Glc), galactose (Gal), mannose (Man) and glucuronic acid (GlcA), and the minor polysaccharide of Gal, Man, ribose (Rib).
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Trivunović Z, Zahović I, Grahovac J, Jokić A, Dodić S, Mitrović I, Dodić J. Optimization of glycerol-based medium composition for antifungal metabolites production by Bacillus subtilis. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e19736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Souza Silverio M, Perez Calegari R, Ferreira Lima Leite GM, Maciel Lewandowski Meira Prado L, Chaves Martins B, Alberto da Silva E, Piotrovski Neto J, Gomig A, Sampaio Baptista A. VINASSE FROM THE BRAZILIAN LIGNOCELLULOSIC ETHANOL PROCESS: CHEMICAL COMPOSITION AND POTENTIAL FOR BIOPROCESSES. REVISTA BRASILEIRA DE ENGENHARIA DE BIOSSISTEMAS 2021. [DOI: 10.18011/bioeng2021v15n1p42-68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Brazil is the second-largest producer of ethanol and the alcoholic fermentation wastes have become a concern for both environmental and economic reasons. Recently, the Brazilian industry has implemented the second generation (2G) process to attend the growing for biofuel. In this study, we aimed to investigate whether the 2G vinasse faces the same environmental challenges that first generation (1G) vinasses do, meaning vinasses from ethanol processes using sugarcane juice and/or molasses. Thus, vinasse was obtained from one of the recently-started 2G ethanol facilities in São Paulo State and then chemically characterized. Considering glycerol, mannitol, residual sugars, and organic acids concentrations altogether, it was determined that 2G vinasse had a total carbon source of 23,050 mg L-1 (compared to 4,800 mg L-1 in 1G vinasse). Magnesium, calcium, potassium, and others salts were determined as well. Based on its chemical composition, vinasses could be considered as nutrient sources for other bioprocesses. Finally, we brought some perspectives into bioprocesses with nutritional requirements that might be fully or partially provided by vinasses, leading to the production of bioenergy or bioproducts.
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Affiliation(s)
- Manuella Souza Silverio
- University of São Paulo. College of Agriculture, Agroindustry, Food and Nutrition, Piracicaba, SP, Brazil
| | - Rubens Perez Calegari
- University of São Paulo. Center of Nuclear Energy in Agriculture, Piracicaba, SP, Brazil
| | | | | | - Bianca Chaves Martins
- University of São Paulo. College of Agriculture, Agroindustry, Food and Nutrition, Piracicaba, SP, Brazil
| | - Eric Alberto da Silva
- University of São Paulo. College of Agriculture, Agroindustry, Food and Nutrition, Piracicaba, SP, Brazil
| | | | | | - Antonio Sampaio Baptista
- University of São Paulo. College of Agriculture, Agroindustry, Food and Nutrition, Piracicaba, SP, Brazil
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Effects of photo-stimulation with laser or LED on the composition of Xanthan gum produced in media containing distilled water or dialyzed or not produced water by means of Raman spectroscopy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2020; 213:112057. [DOI: 10.1016/j.jphotobiol.2020.112057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/07/2020] [Accepted: 10/15/2020] [Indexed: 12/29/2022]
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Rončević Z, Bajić B, Vlajkov V, Dodić S, Grahovac J, Jokić A, Dodić J. Optimisation of xanthan production on glycerol-based medium using response surface methodology. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2020. [DOI: 10.1007/s43153-020-00062-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Mesquita RA, Hassemer G, Marchiori V, Kiedis J, Valduga E, Junges A, Malvessi E, Cansian RL, Zeni J. Synthesis of Xanthan Gum from Xanthomonas campestrisImmobilized in Polyurethane. Ind Biotechnol (New Rochelle N Y) 2018. [DOI: 10.1089/ind.2018.0020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- Raíza A. Mesquita
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - Guilherme Hassemer
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - Vinicíus Marchiori
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - José Kiedis
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - Eunice Valduga
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - Alexander Junges
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - Eloane Malvessi
- Biotechnology Institute, Universidade de Caxias do Sul, Rua Francisco Getúlio Vargas, Caxias do Sul, Rio Grande do Sul, Brazil
| | - Rogério Luis Cansian
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
| | - Jamile Zeni
- Department of Food Engineering, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Rio Grande do Sul, Brazil
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Trindade RA, Munhoz AP, Burkert CA. Impact of a carbon source and stress conditions on some properties of xanthan gum produced by Xanthomonas campestris pv. mangiferaeindicae. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2018. [DOI: 10.1016/j.bcab.2018.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Silva GS, Assis DJ, Druzian JI, Oliveira MBPP, Ribeiro PLL, Cordeiro SM, Schmidt CA. Impact of Preservation Conditions on Fatty Acids, Xanthan Gum Production and Other Characteristics of Xanthomonas campestris pv. mangiferaeindicae IBSBF 2103. Indian J Microbiol 2017; 57:351-358. [PMID: 28904421 PMCID: PMC5574780 DOI: 10.1007/s12088-017-0663-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 07/15/2017] [Indexed: 11/26/2022] Open
Abstract
The conditions of storage, cultivation and maintenance of microbial cultures should preserve the microbiological homogeneity, phenotypic and genotypic characteristics to ensure better reproducibility of metabolic production. To evaluate the influence of the storage condition on the composition of cell fatty acids, genetic profile and biochemical characteristics of Xanthomonas campestris pv. mangiferaeindicae IBSBF 2103, as well as, to identify its relationship with the yielding and viscosity of the xanthan gum produced, this study monitored the strain preserved in two simple and widely used conditions, ultra-freezer (-80 °C) and refrigeration (3-8 °C) during 5 months. Were identified and quantified 13 fatty acids. The cells preserved at -80 °C showed more stable concentration of all fatty acids, producing more xanthan gum and with higher viscosity. The chromosomal analysis obtained with the enzyme XbaI revealed 17 distinct fragments with maximum size of 485 kilobases, without variations among the subcultures maintained in both storage conditions. The X. campestris pv. mangiferaeindicae subcultures preserved at -80 °C showed less pronounced phenotypic variations, which had positive influence in the qualitative and quantitative characteristics of the xanthan gum produced.
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Affiliation(s)
- Graciete S. Silva
- Federal University of Bahia – UFBA, Barão do Jeremoabo st., Salvador, BA 40170-115 Brazil
| | - Denilson J. Assis
- Federal University of Bahia – UFBA, Barão do Jeremoabo st., Salvador, BA 40170-115 Brazil
| | - Janice I. Druzian
- Federal University of Bahia – UFBA, Barão do Jeremoabo st., Salvador, BA 40170-115 Brazil
| | - Maria B. P. P. Oliveira
- Faculty of Pharmacy, University of Porto – UPORTO, Jorge Viterbo Ferreira st., 228, 4050-313 Porto, Portugal
| | - Paulo L. L. Ribeiro
- Federal University of Bahia – UFBA, Barão do Jeremoabo st., Salvador, BA 40170-115 Brazil
| | - Soraia M. Cordeiro
- Federal University of Bahia – UFBA, Barão do Jeremoabo st., Salvador, BA 40170-115 Brazil
| | - Cleber A. Schmidt
- Federal University of Bahia – UFBA, Barão do Jeremoabo st., Salvador, BA 40170-115 Brazil
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Murad H, Mohamed SH, Abu-El-Kha AG. Impact of Amino Acids, Nitrogen Source and Buffering System on Xanthan Yield Produced on Hydrolyzed Whey Lactose. ACTA ACUST UNITED AC 2017. [DOI: 10.3923/biotech.2017.69.76] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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