1
|
Chenebault C, Percheron B. Development of a simple and versatile process for commercial and municipal lignocellulosic waste conversion into fermentable sugars. BIORESOURCE TECHNOLOGY 2023; 386:129497. [PMID: 37473788 DOI: 10.1016/j.biortech.2023.129497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/22/2023]
Abstract
Lignocellulosic wastes are valuable feedstock in biorefinery thanks to their high sugars content and low level of fibers intricacy. However, their massification is often a limiting parameter in the development of industrial projects. Hence, this study aims to develop an efficient process enabling the conversion of several waste streams within the same process line. Several pretreatment and enzymatic hydrolysis parameters were firstly evaluated with Old Corrugated Cardboards (OCC) as a model substrate. A chemical free pretreatment followed by an enzymatic hydrolysis (Cellic Ctec 3 enzymatic cocktail at 0.06 g of cocktail per g of Total Sugars (TS)) efficiently depolymerized OCC into monomeric sugars (0.50 g/gTS) consequently fermented into ethanol (0.24 g/gTS). Then, the suitability of this process was validated for sugars production from Pulp and Paper (P&P) sludge (0.48 g/gTS), sieved toilets papers (0.40 g/gTS), the Organic fraction of municipal solid waste (0.37 g/gTS) and Waste Wood B (0.08 g/gTS).
Collapse
|
2
|
Timoumi A, Nguyen TC, Le T, Kraiem H, Cescut J, Anne-Archard D, Gorret N, Molina-Jouve C, To KA, Fillaudeau L. Comparison of methods to explore the morphology and granulometry of biological particles with complex shapes: Interpretation and limitations. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.118067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
3
|
Abdelmalek F, Steinbüchel A, Rofeal M. The Hyperproduction of Polyhydroxybutyrate Using Bacillus mycoides ICRI89 through Enzymatic Hydrolysis of Affordable Cardboard. Polymers (Basel) 2022; 14:polym14142810. [PMID: 35890586 PMCID: PMC9322056 DOI: 10.3390/polym14142810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 12/14/2022] Open
Abstract
Bioplastics are contemplated as remarkable substitutes for conventional plastics to accommodate green technological advancements. However, their industrial production has not been fully implemented owing to the cost of carbon resources. From another perspective, valorizing different paper mill wastes has become a prominent research topic. These materials may serve as an affording sustainable feedstock for bioplastic production. Adjustment of cardboard waste hydrolysate as suitable fermentation media for production of bacterial polyhydroxyalkanoates (PHAs) has been investigated. Cardboard samples were defibered and dried before enzymatic hydrolysis. The enzymatic degradation of commercial cellulase was monitored over 15 days. Interestingly, 18.2 ± 0.2 g/L glucose yield was obtained from 50 g cardboard samples using a 1.5% (v/v) enzyme concentration. The samples exhibited maximum weight loss values of 69-73%. Meanwhile, five soil samples were collected from local sites in Lodz, Poland. A total of 31 bacterial isolates were screened and cultured on Nile blue plates. Analysis of the 16S rRNA gene sequence of the most potent producer revealed 100% similarity to Bacillus mycoides. Cardboard hydrolysates whole medium, modified MSM with cardboard hydrolysate and nitrogen depleted MSM with cardboard hydrolysate were utilized for PHA production, followed by PHA productivity and cell dry weight (CDW) estimation compared to glucose as a standard carbon source. An impressive PHA accumulation of 56% CDW was attained when the waste hydrolysate was used as a carbon source. FTIR and NMR analysis of the isolated PHA indicated that functional groups of the polymer were related to PHB (polyhydroxybutyrate). Thermal analysis demonstrates that PHB and PHB-CB (PHB produced from cardboard hydrolysate) have degradation temperatures of 380 and 369 °C, respectively, which reflect the high thermal stability and heat resistance compared to the same properties for a standard polymer. This is the first demonstration of full saccharification of corrugated cardboard paper waste for high-level production of PHA. In addition, the attained PHB productivity is one of the highest levels achieved from a real lignocellulosic waste.
Collapse
Affiliation(s)
- Fady Abdelmalek
- International Center for Research on Innovative Biobased Materials (ICRI-BioM)-International Research Agenda, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland; (F.A.); (A.S.)
| | - Alexander Steinbüchel
- International Center for Research on Innovative Biobased Materials (ICRI-BioM)-International Research Agenda, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland; (F.A.); (A.S.)
| | - Marian Rofeal
- International Center for Research on Innovative Biobased Materials (ICRI-BioM)-International Research Agenda, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland; (F.A.); (A.S.)
- Department of Botany and Microbiology, Faculty of Science, Alexandria University, Moharam Bek, Alexandria 21521, Egypt
- Correspondence:
| |
Collapse
|
4
|
Barruetabeña N, Alonso-Lerma B, Galera-Prat A, Joudeh N, Barandiaran L, Aldazabal L, Arbulu M, Alcalde M, De Sancho D, Gavira JA, Carrion-Vazquez M, Perez-Jimenez R. Resurrection of efficient Precambrian endoglucanases for lignocellulosic biomass hydrolysis. Commun Chem 2019. [DOI: 10.1038/s42004-019-0176-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
|
5
|
Ortega Z, Morón M, Monzón MD, Badalló P, Paz R. Production of Banana Fiber Yarns for Technical Textile Reinforced Composites. MATERIALS 2016; 9:ma9050370. [PMID: 28773490 PMCID: PMC5502999 DOI: 10.3390/ma9050370] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 05/05/2016] [Accepted: 05/09/2016] [Indexed: 11/16/2022]
Abstract
Natural fibers have been used as an alternative to synthetic ones for their greener character; banana fibers have the advantage of coming from an agricultural residue. Fibers have been extracted by mechanical means from banana tree pseudostems, as a strategy to valorize banana crops residues. To increase the mechanical properties of the composite, technical textiles can be used as reinforcement, instead of short fibers. To do so, fibers must be spun and woven. The aim of this paper is to show the viability of using banana fibers to obtain a yarn suitable to be woven, after an enzymatic treatment, which is more environmentally friendly. Extracted long fibers are cut to 50 mm length and then immersed into an enzymatic bath for their refining. Conditions of enzymatic treatment have been optimized to produce a textile grade of banana fibers, which have then been characterized. The optimum treating conditions were found with the use of Biopectinase K (100% related to fiber weight) at 45 °C, pH 4.5 for 6 h, with bath renewal after three hours. The first spinning trials show that these fibers are suitable to be used for the production of yarns. The next step is the weaving process to obtain a technical fabric for composites production.
Collapse
Affiliation(s)
- Zaida Ortega
- Departamento de Ingeniería de Procesos, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35017, Spain.
| | - Moisés Morón
- Acondicionamiento Tarrasense Asociación-LEITAT, Terrassa 08225, Spain.
| | - Mario D Monzón
- Departamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35017, Spain.
| | - Pere Badalló
- Acondicionamiento Tarrasense Asociación-LEITAT, Terrassa 08225, Spain.
| | - Rubén Paz
- Departamento de Ingeniería Mecánica, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35017, Spain.
| |
Collapse
|
6
|
Teixeira da Silva VDC, de Souza Coto AL, de Carvalho Souza R, Bertoldi Sanchez Neves M, Gomes E, Bonilla-Rodriguez GO. Effect of pH, Temperature, and Chemicals on the Endoglucanases and β-Glucosidases from the Thermophilic Fungus Myceliophthora heterothallica F.2.1.4. Obtained by Solid-State and Submerged Cultivation. Biochem Res Int 2016; 2016:9781216. [PMID: 27242927 PMCID: PMC4875970 DOI: 10.1155/2016/9781216] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 03/03/2016] [Accepted: 04/12/2016] [Indexed: 01/13/2023] Open
Abstract
This work reports endoglucanase and beta-glucosidase production by the thermophilic fungus Myceliophthora heterothallica in solid-state (SSC) and submerged (SmC) cultivation. Wheat bran and sugarcane bagasse were used for SSC and cardboard for SmC. Highest endoglucanase production in SSC occurred after 192 hours: 1,170.6 ± 0.8 U/g, and in SmC after 168 hours: 2,642 ± 561 U/g. The endoglucanases and beta-glucosidases produced by both cultivation systems showed slight differences concerning their optimal pH and temperature. The number of endoglucanases was also different: six isoforms in SSC and ten in SmC. Endoglucanase activity remained above 50% after incubation between pH 3.0 and 9.0 for 24 h for both cultivation systems. The effect of several chemicals displayed variation between SSC and SmC isoenzymes. Manganese activated the enzymes from SmC but inhibited those from SSC. For β-glucosidases, maximum production on SmC was 244 ± 48 U/g after 168 hours using cardboard as carbon source. In SSC maximum production reached 10.9 ± 0.3 U/g after 240 h with 1 : 1 wheat bran and sugarcane bagasse. Manganese exerted a significant activation on SSC β-glucosidases, and glucose inhibited the enzymes from both cultivation systems. FeCl3 exerted the strongest inhibition for endoglucanases and β-glucosidases.
Collapse
Affiliation(s)
- Vanessa de Cássia Teixeira da Silva
- Laboratório de Bioquímica de Proteínas, Departamento de Química e Ciências Ambientais, Universidade Estadual Paulista (UNESP), Rua Cristovão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil
| | - Amanda Lais de Souza Coto
- Laboratório de Bioquímica de Proteínas, Departamento de Química e Ciências Ambientais, Universidade Estadual Paulista (UNESP), Rua Cristovão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil
| | - Rafael de Carvalho Souza
- Laboratório de Bioquímica de Proteínas, Departamento de Química e Ciências Ambientais, Universidade Estadual Paulista (UNESP), Rua Cristovão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil
| | - Marcello Bertoldi Sanchez Neves
- Laboratório de Bioquímica de Proteínas, Departamento de Química e Ciências Ambientais, Universidade Estadual Paulista (UNESP), Rua Cristovão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil
| | - Eleni Gomes
- Laboratório de Bioquímica e Microbiologia Aplicadas, Departamento de Biologia, Universidade Estadual Paulista (UNESP), Rua Cristovão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil
| | - Gustavo Orlando Bonilla-Rodriguez
- Laboratório de Bioquímica de Proteínas, Departamento de Química e Ciências Ambientais, Universidade Estadual Paulista (UNESP), Rua Cristovão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil
| |
Collapse
|
7
|
da Costa JA, Marques JE, Gonçalves LRB, Rocha MVP. Enhanced enzymatic hydrolysis and ethanol production from cashew apple bagasse pretreated with alkaline hydrogen peroxide. BIORESOURCE TECHNOLOGY 2015; 179:249-259. [PMID: 25545094 DOI: 10.1016/j.biortech.2014.11.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 11/03/2014] [Accepted: 11/04/2014] [Indexed: 05/25/2023]
Abstract
The effect of combinations and ratios between different enzymes has been investigated in order to assess the optimal conditions for hydrolysis of cashew apple bagasse pretreated with alkaline hydrogen peroxide (the solids named CAB-AHP). The separate hydrolysis and fermentation (SHF) and simultaneous saccharification and fermentation (SSF) processes were evaluated in the ethanol production. The enzymatic hydrolysis conducted with cellulase complex and β-glucosidase in a ratio of 0.61:0.39, enzyme loading of 30FPU/g(CAB-AHP) and 66CBU/g(CAB-AHP), respectively, using 4% cellulose from CAB-AHP, turned out to be the most effective conditions, with glucose and xylose yields of 511.68 mg/g(CAB-AHP) and 237.8 mg/g(CAB-AHP), respectively. Fermentation of the pure hydrolysate by Kluyveromyces marxianus ATCC 36907 led to an ethanol yield of 61.8kg/ton(CAB), corresponding to 15 g/L ethanol and productivity of 3.75 g/( Lh). The ethanol production obtained for SSF process using K. marxianus ATCC 36907 was 18 g/L corresponding to 80% yield and 74.2kg/ton(CAB).
Collapse
Affiliation(s)
- Jessyca Aline da Costa
- Universidade Federal do Ceará, Departamento de Engenharia Química, Campus do Pici, Bloco 709, 60455-760 Fortaleza, CE, Brazil
| | - José Edvan Marques
- Universidade Federal do Ceará, Departamento de Engenharia Química, Campus do Pici, Bloco 709, 60455-760 Fortaleza, CE, Brazil
| | - Luciana Rocha Barros Gonçalves
- Universidade Federal do Ceará, Departamento de Engenharia Química, Campus do Pici, Bloco 709, 60455-760 Fortaleza, CE, Brazil
| | - Maria Valderez Ponte Rocha
- Universidade Federal do Ceará, Departamento de Engenharia Química, Campus do Pici, Bloco 709, 60455-760 Fortaleza, CE, Brazil.
| |
Collapse
|