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Liao G, Sun E, Kana EBG, Huang H, Sanusi IA, Qu P, Jin H, Liu J, Shuai L. Renewable hemicellulose-based materials for value-added applications. Carbohydr Polym 2024; 341:122351. [PMID: 38876719 DOI: 10.1016/j.carbpol.2024.122351] [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: 05/05/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/16/2024]
Abstract
The importance of renewable resources and environmentally friendly materials has grown globally in recent time. Hemicellulose is renewable lignocellulosic materials that have been the subject of substantial valorisation research. Due to its distinctive benefits, including its wide availability, low cost, renewability, biodegradability, simplicity of chemical modification, etc., it has attracted increasing interest in a number of value-added fields. In this review, a systematic summarizes of the structure, extraction method, and characterization technique for hemicellulose-based materials was carried out. Also, their most current developments in a variety of value-added adsorbents, biomedical, energy-related, 3D-printed materials, sensors, food packaging applications were discussed. Additionally, the most recent challenges and prospects of hemicellulose-based materials are emphasized and examined in-depth. It is anticipated that in the near future, persistent scientific efforts will enable the renewable hemicellulose-based products to achieve practical applications.
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Affiliation(s)
- Guangfu Liao
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Enhui Sun
- Key Laboratory of Saline-Alkali Soil Improvement and Utilization (Coastal Saline-Alkali Lands), Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal (Pietermaritzburg Campus), Private Bag X01, Scottsville 3209, South Africa; School of Environmental and Safety Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - E B Gueguim Kana
- School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal (Pietermaritzburg Campus), Private Bag X01, Scottsville 3209, South Africa
| | - Hongying Huang
- Key Laboratory of Saline-Alkali Soil Improvement and Utilization (Coastal Saline-Alkali Lands), Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Isaac A Sanusi
- School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal (Pietermaritzburg Campus), Private Bag X01, Scottsville 3209, South Africa
| | - Ping Qu
- Key Laboratory of Saline-Alkali Soil Improvement and Utilization (Coastal Saline-Alkali Lands), Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Hongmei Jin
- Key Laboratory of Saline-Alkali Soil Improvement and Utilization (Coastal Saline-Alkali Lands), Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Jun Liu
- School of Environmental and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Li Shuai
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China..
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Franco DG, de Almeida AP, Galeano RMS, Vargas IP, Masui DC, Giannesi GC, Ruller R, Zanoelo FF. Exploring the potential of a new thermotolerant xylanase from Rasamsonia composticola (XylRc): production using agro-residues, biochemical studies, and application to sugarcane bagasse saccharification. 3 Biotech 2024; 14:3. [PMID: 38058364 PMCID: PMC10695910 DOI: 10.1007/s13205-023-03844-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/04/2023] [Indexed: 12/08/2023] Open
Abstract
Xylanases from thermophilic fungi have a wide range of commercial applications in the bioconversion of lignocellulosic materials and biobleaching in the pulp and paper industry. In this study, an endoxylanase from the thermophilic fungus Rasamsonia composticola (XylRc) was produced using waste wheat bran and pretreated sugarcane bagasse (PSB) in solid-state fermentation. The enzyme was purified, biochemically characterized, and used for the saccharification of sugarcane bagasse. XylRc was purified 30.6-fold with a 22% yield. The analysis using sodium dodecyl sulphate-polyacrylamide gel electrophoresis revealed a molecular weight of 53 kDa, with optimal temperature and pH values of 80 °C and 5.5, respectively. Thin-layer chromatography suggests that the enzyme is an endoxylanase and belongs to the glycoside hydrolase 10 family. The enzyme was stimulated by the presence of K+, Ca2+, Mg2+, and Co2+ and remained stable in the presence of the surfactant Triton X-100. XylRc was also stimulated by organic solvents butanol (113%), ethanol (175%), isopropanol (176%), and acetone (185%). The Km and Vmax values for oat spelt and birchwood xylan were 6.7 ± 0.7 mg/mL, 2.3 ± 0.59 mg/mL, 446.7 ± 12.7 µmol/min/mg, and 173.7 ± 6.5 µmol/min/mg, respectively. XylRc was unaffected by different phenolic compounds: ferulic, tannic, cinnamic, benzoic, and coumaric acids at concentrations of 2.5-10 mg/mL. The results of saccharification of PSB showed that supplementation of a commercial enzymatic cocktail (Cellic® CTec2) with XylRc (1:1 w/v) led to an increase in the degree of synergism (DS) in total reducing sugar (1.28) and glucose released (1.05) compared to the control (Cellic® HTec2). In summary, XylRc demonstrated significant potential for applications in lignocellulosic biomass hydrolysis, making it an attractive alternative for producing xylooligosaccharides and xylose, which can serve as precursors for biofuel production.
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Affiliation(s)
- Daniel Guerra Franco
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
- Laboratório de Bioquímica Geral e Microrganismos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
| | - Aline Pereira de Almeida
- Laboratório de Microbiologia, Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto-Universidade de São Paulo, Ribeirão Preto, SP Brazil
| | - Rodrigo Mattos Silva Galeano
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
- Laboratório de Bioquímica Geral e Microrganismos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
| | - Isabela Pavão Vargas
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
- Laboratório de Bioquímica Geral e Microrganismos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
| | - Douglas Chodi Masui
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
- Laboratório de Bioquímica Geral e Microrganismos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
| | - Giovana Cristina Giannesi
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
- Laboratório de Bioquímica Geral e Microrganismos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
| | - Roberto Ruller
- Laboratório de Microbiologia, Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto-Universidade de São Paulo, Ribeirão Preto, SP Brazil
| | - Fabiana Fonseca Zanoelo
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Sociedade Brasileira de Bioquímica e Biologia Molecular (SBBq), Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
- Laboratório de Bioquímica Geral e Microrganismos, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS Brazil
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Costa BSY, da Cunha HN, Draszewski CP, Martins-Vieira JC, Brondani M, Zabot GL, Tres MV, de Castilhos F, Abaide ER, Mayer FD, Hoffmann R. Sequential Process of Subcritical Water Hydrolysis and Hydrothermal Liquefaction of Butia Capitata Endocarp to Obtain Fermentable Sugars, Platform Chemicals, Bio-oil, and Biochar. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04776-4. [PMID: 37947949 DOI: 10.1007/s12010-023-04776-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 11/12/2023]
Abstract
Butia capitata endocarp (BCE) is a biomass residue with the potential to produce a wide variety of bio-products. The processing of BCE in a sequential process of subcritical water hydrolysis (SWH) and hydrothermal liquefaction (HTL) was investigated to obtain fermentable sugars, platform chemicals, bio-oil, and biochar. The SWH was evaluated at 230 and 260 °C and solvent: feed mass ratios (R) of 10 and 20 for the production of fermentable sugars and platform chemicals. The solid residue from SWH was sequentially submitted to the HTL at 330 and 360 °C for bio-oil and biochar production. The results were analyzed by comparing the sequential (SWH/HTL) and individual (HTL only) processes. The highest yields of fermentable sugars (5.26 g/ 100 g BCE) were obtained for SWH at 260 °C and R-20 with higher contents of xylose (2.64 g/100 g BCE) and cellobiose (1.75 g/100 g BCE). The highest yields of platform chemicals (2.44 g/100 g BCE) were obtained for SWH at 260 °C and R-10 with higher contents of acetic acid (1.78 g/100 g BCE) and furfural (0.54 g/100 g BCE). The highest yield of bio-oil (25.30 g/100 g BCE) occurred in HTL individual process at 360 °C and R-20. Sequential process SWH/HTL showed a decrease in bio-oil yield but maintained a similar biochar yield compared to HTL, in addition to the production of fermentable sugars and platform chemicals.
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Affiliation(s)
- Beatriz S Y Costa
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - Henrique N da Cunha
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - Crisleine P Draszewski
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - João C Martins-Vieira
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - Michel Brondani
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil.
| | - Giovani L Zabot
- Laboratory of Agroindustrial Processes Engineering (LAPE), Federal University of Santa Maria (UFSM), Sete de Setembro St., Center DC (nº 1040), Cachoeira Do Sul, RS, 96508-010, Brazil
| | - Marcus V Tres
- Laboratory of Agroindustrial Processes Engineering (LAPE), Federal University of Santa Maria (UFSM), Sete de Setembro St., Center DC (nº 1040), Cachoeira Do Sul, RS, 96508-010, Brazil
| | - Fernanda de Castilhos
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - Ederson R Abaide
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - Flávio D Mayer
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
| | - Ronaldo Hoffmann
- Department of Chemical Engineering, Federal University of Santa Maria, Roraima Avenue, nº 1000, Santa Maria, RS, 97105-900, Brazil
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Palaniswamy S, Ashoor S, Eskasalam SR, Jang YS. Harnessing lignocellulosic biomass for butanol production through clostridia for sustainable waste management: recent advances and perspectives. Front Bioeng Biotechnol 2023; 11:1272429. [PMID: 37954017 PMCID: PMC10634440 DOI: 10.3389/fbioe.2023.1272429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/16/2023] [Indexed: 11/14/2023] Open
Abstract
The escalating waste generation rates, driven by population growth, urbanization, and consumption patterns, have made waste management a critical global concern with significant environmental, social, and economic repercussions. Among the various waste sources, lignocellulosic biomass represents a significant proportion of agricultural, agro-industrial, and municipal wastes. Biofuels are gaining attention as a promising substitute to fossil fuels, and butanol is one such biofuel that has been identified as a potential candidate due to its compatibility with existing fuel infrastructure, lower volatility, and higher energy density. Sustainable management of lignocellulosic biomass waste and its utilization in fermentation are viable alternatives to produce butanol via the promising microbial catalyst clostridia. This review provides an overview of lignocellulosic biomass waste management, focusing on recent advances in strain development for butanol production from renewable biomass with an emphasis on future perspectives.
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Affiliation(s)
- Sampathkumar Palaniswamy
- Division of Applied Life Science (BK21 Four), Department of Applied Life Chemistry, Institute of Agriculture and Life Science (IALS), Gyeongsang National University (GNU), Jinju, Republic of Korea
| | - Selim Ashoor
- Division of Applied Life Science (BK21 Four), Department of Applied Life Chemistry, Institute of Agriculture and Life Science (IALS), Gyeongsang National University (GNU), Jinju, Republic of Korea
- Department of Agricultural Microbiology, Faculty of Agriculture, Ain Shams University, Cairo, Egypt
| | - Syafira Rizqi Eskasalam
- Division of Applied Life Science (BK21 Four), Department of Applied Life Chemistry, Institute of Agriculture and Life Science (IALS), Gyeongsang National University (GNU), Jinju, Republic of Korea
| | - Yu-Sin Jang
- Division of Applied Life Science (BK21 Four), Department of Applied Life Chemistry, Institute of Agriculture and Life Science (IALS), Gyeongsang National University (GNU), Jinju, Republic of Korea
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5
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Li Y, Sun LL, Cao DM, Cao XF, Sun SN. One-step conversion of corn stalk to glucose and furfural in molten salt hydrate/organic solvent biphasic system. BIORESOURCE TECHNOLOGY 2023; 386:129520. [PMID: 37468006 DOI: 10.1016/j.biortech.2023.129520] [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: 06/13/2023] [Revised: 07/15/2023] [Accepted: 07/16/2023] [Indexed: 07/21/2023]
Abstract
An effective approach for glucose and furfural production by converting cellulose and hemicelluloses from corn stalk in a biphasic system of molten salt hydrate (MSH) and organic solvent using H2SO4 as catalyst was reported. Results showed that the system with LiBr·3H2O and dichloromethane (DCM) had excellent performance in cellulose and hemicelluloses conversion. Under the optimal reaction conditions (corn stalk:LiBr·3H2O:DCM ratio = 0.35:10:20 g/mL/mL, 0.05 mol/L H2SO4, 120 °C, 90 min), 58.9% glucose and 72.5% furfural were yielded. Meanwhile, lignin was obviously depolymerized by the cleavage of β-O-4' linkages and fractionated with high purity and low molecular weight for potential coproducts. Fluorescence microscopy and confocal Raman microscope displayed that the LiBr·3H2O/DCM treatment caused decreasing intensities in carbohydrate and lignin, suggesting the degradation of the main components of biomass. This research provided a promising biorefinery technology for the comprehensive utilization of corn stalk.
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Affiliation(s)
- Yu Li
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China
| | - Li-Li Sun
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China
| | - De-Ming Cao
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China
| | - Xue-Fei Cao
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Shao-Ni Sun
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China.
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Zaini HM, Saallah S, Roslan J, Sulaiman NS, Munsu E, Wahab NA, Pindi W. Banana biomass waste: A prospective nanocellulose source and its potential application in food industry - A review. Heliyon 2023; 9:e18734. [PMID: 37554779 PMCID: PMC10404743 DOI: 10.1016/j.heliyon.2023.e18734] [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: 03/08/2023] [Revised: 06/21/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
Bananas are among the most produced and consumed fruit all over the world. However, a vast amount of banana biomass is generated because banana trees bear fruit only once in their lifetime. This massive amount of biomass waste is either disposed of in agricultural fields, combusted, or dumped at plantations, thus posing environmental concerns. Nanocellulose (NC) extraction from this source can be one approach to improve the value of banana biomass. Owing to its superb properties, such as high surface area and aspect ratio, good tensile strength, and high thermal stability, this has facilitated nanocellulose application in the food industry either as a functional ingredient, an additive or in food packaging. In this review, two different applications of banana biomass NC were identified: (i) food packaging and (ii) food stabilizers. Relevant publications were reviewed, focusing on the nanocellulose extraction from several banana biomass applications as food additives, as well as on the safety and regulatory aspects. Ultimately, further research is required to prompt a perspicuous conclusion about banana biomass NC safety, its potential hazards in food applications, as well as its validated standards for future commercialization.
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Affiliation(s)
- Hana Mohd Zaini
- Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Suryani Saallah
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Jumardi Roslan
- Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | | | - Elisha Munsu
- Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Noorakmar A. Wahab
- Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Wolyna Pindi
- Functional Foods Research Group, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
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Egbune EO, Ezedom T, Orororo OC, Egbune OU, Avwioroko OJ, Aganbi E, Anigboro AA, Tonukari NJ. Solid-state fermentation of cassava (Manihot esculenta Crantz): a review. World J Microbiol Biotechnol 2023; 39:259. [PMID: 37493900 DOI: 10.1007/s11274-023-03706-0] [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: 06/12/2023] [Accepted: 07/18/2023] [Indexed: 07/27/2023]
Abstract
Solid-state fermentation (SSF) is a promising technology for producing value-added products from cassava (Manihot esculenta Crantz). In this process, microorganisms are grown on cassava biomass without the presence of free-flowing liquid. Compared to other processing methods, SSF has several advantages, such as lower costs, reduced water usage, and higher product yields. By enhancing the content of bioactive compounds like antioxidants and phenolic compounds, SSF can also improve the nutritional value of cassava-based products. Various products, including enzymes, organic acids, and biofuels, have been produced using SSF of cassava. Additionally, SSF can help minimize waste generated during cassava processing by utilizing cassava waste as a substrate, which can reduce environmental pollution. The process has also been explored for the production of feed and food products such as tempeh and cassava flour. However, optimizing the process conditions, selecting suitable microbial strains, and developing cost-effective production processes are essential for the successful commercialization of SSF of cassava.
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Affiliation(s)
- Egoamaka O Egbune
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria.
- Tonukari Biotechnology Laboratory, Sapele, Delta state, Nigeria.
| | - Theresa Ezedom
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Osuvwe C Orororo
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Olisemeke U Egbune
- Department of Human Physiology, Faculty of Basic Medical Sciences, University of Jos, Jos, Plateau State, Nigeria
| | - Oghenetega J Avwioroko
- Department of Biochemistry, Faculty of Basic Medical Sciences, Redeemer's University, Ede, Osun State, Nigeria
| | - Eferhire Aganbi
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria
- Georgia State University, J. Mack Robinson College of Business, 3348 Peachtree Rd NE, Atlanta, GA, 30326, USA
| | - Akpovwehwee A Anigboro
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria
| | - Nyerhovwo J Tonukari
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria
- Tonukari Biotechnology Laboratory, Sapele, Delta state, Nigeria
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Dias B, Fernandes H, Lopes M, Belo I. Yarrowia lipolytica produces lipid-rich biomass in medium mimicking lignocellulosic biomass hydrolysate. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12565-6. [PMID: 37191683 DOI: 10.1007/s00253-023-12565-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/14/2023] [Accepted: 04/27/2023] [Indexed: 05/17/2023]
Abstract
In recent years, lignocellulosic biomass has become an attractive low-cost raw material for microbial bioprocesses aiming the production of biofuels and other valuable chemicals. However, these feedstocks require preliminary pretreatments to increase their utilization by microorganisms, which may lead to the formation of various compounds (acetic acid, formic acid, furfural, 5-hydroxymethylfurfural, p-coumaric acid, vanillin, or benzoic acid) with antimicrobial activity. Batch cultures in microplate wells demonstrated the ability of Yarrowia strains (three of Y. lipolytica and one of Y. divulgata) to grow in media containing each one of these compounds. Cellular growth of Yarrowia lipolytica W29 and NCYC 2904 (chosen strains) was proven in Erlenmeyer flasks and bioreactor experiments where an accumulation of intracellular lipids was also observed in culture medium mimicking lignocellulosic biomass hydrolysate containing glucose, xylose, acetic acid, formic acid, furfural, and 5-HMF. Lipid contents of 35% (w/w) and 42% (w/w) were obtained in bioreactor batch cultures with Y. lipolytica W29 and NCYC 2904, respectively, showing the potential of this oleaginous yeast to use lignocellulosic biomass hydrolysates as feedstock for obtaining valuable compounds, such as microbial lipids that have many industrial applications. KEY POINTS: • Yarrowia strains tolerate compounds found in lignocellulosic biomass hydrolysate • Y. lipolytica consumed compounds found in lignocellulosic biomass hydrolysate • 42% (w/w) of microbial lipids was attained in bioreactor batch cultures.
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Affiliation(s)
- Bruna Dias
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- LABBELS-Associate Laboratory, Guimarães, Braga, Portugal
| | - Helena Fernandes
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- LABBELS-Associate Laboratory, Guimarães, Braga, Portugal
| | - Marlene Lopes
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
- LABBELS-Associate Laboratory, Guimarães, Braga, Portugal.
| | - Isabel Belo
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
- LABBELS-Associate Laboratory, Guimarães, Braga, Portugal.
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9
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Lignocellulosic Biorefinery Technologies: A Perception into Recent Advances in Biomass Fractionation, Biorefineries, Economic Hurdles and Market Outlook. FERMENTATION-BASEL 2023. [DOI: 10.3390/fermentation9030238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Lignocellulosic biomasses (LCB) are sustainable and abundantly available feedstocks for the production of biofuel and biochemicals via suitable bioconversion processing. The main aim of this review is to focus on strategies needed for the progression of viable lignocellulosic biomass-based biorefineries (integrated approaches) to generate biofuels and biochemicals. Processing biomass in a sustainable manner is a major challenge that demands the accomplishment of basic requirements relating to cost effectiveness and environmental sustainability. The challenges associated with biomass availability and the bioconversion process have been explained in detail in this review. Limitations associated with biomass structural composition can obstruct the feasibility of biofuel production, especially in mono-process approaches. In such cases, biorefinery approaches and integrated systems certainly lead to improved biofuel conversion. This review paper provides a summary of mono and integrated approaches, their limitations and advantages in LCB bioconversion to biofuel and biochemicals.
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Ren H, Xu Z, Gao M, Xing X, Ling Z, Pan L, Tian Y, Zheng Y, Fan W, Yang W. Preparation of microcrystalline cellulose from agricultural residues and their application as polylactic acid/microcrystalline cellulose composite films for the preservation of Lanzhou lily. Int J Biol Macromol 2023; 227:827-838. [PMID: 36563803 DOI: 10.1016/j.ijbiomac.2022.12.198] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/11/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022]
Abstract
Microcrystalline celluloses were isolated from four agricultural residues, including sweet sorghum stalk, Jerusalem artichoke stalk, grains stillage, and Chinese herb residue, and characterized in terms of physicochemical and structural properties. The obtained microcrystalline celluloses were composited with polylactic acid as a packing film for the preservation of Lanzhou lily. All the agricultural residues-derived microcrystalline celluloses were in cellulose Iβ structure with high purity and good thermal stability. Microcrystalline celluloses from sweet sorghum stalk had a higher degree of polymerization (327) and crystallinity (70.52 %) than others. The preservation effect of lily bulbs packaged by films were significantly improved indicated by the lessened weight loss rate and the meliorative hardness and whiteness, which ascribe to the repressed oxidation reactions. Polylactic acid/microcrystalline cellulose composite films prepared from sweet sorghum straw have been proved the most effective. This work could offer a value-added outlet for agricultural residues to produce microcrystalline celluloses-based biocompatible films for preservation of Lanzhou lily.
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Affiliation(s)
- Haiwei Ren
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Urbanization Technologies of Gansu and MOE, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Zhihang Xu
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Urbanization Technologies of Gansu and MOE, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Ming Gao
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Xueye Xing
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Urbanization Technologies of Gansu and MOE, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Zhe Ling
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Lichao Pan
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Urbanization Technologies of Gansu and MOE, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Yaqin Tian
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Urbanization Technologies of Gansu and MOE, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Yi Zheng
- Department of Grain Science and Industry, Kansas State University, 101C BIVAP, 1980 Kimball Avenue, Manhattan, KS 66506, United States.
| | - Wenguang Fan
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China
| | - Weixia Yang
- School of Life Science and Engineering, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China; China Northwest Collaborative Innovation Center of Low-carbon Urbanization Technologies of Gansu and MOE, Lanzhou University of Technology, 287 Langongping Road, Lanzhou, Gansu Province 730050, PR China.
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11
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Tao S, Qingbin M, Zhiling L, Caiyu S, Lixin L, Lilai L. Comparative genomics reveals cellobiose hydrolysis mechanism of Ruminiclostridium thermocellum M3, a cellulosic saccharification bacterium. Front Microbiol 2023; 13:1079279. [PMID: 36687593 PMCID: PMC9852859 DOI: 10.3389/fmicb.2022.1079279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/07/2022] [Indexed: 01/08/2023] Open
Abstract
The cellulosome of Ruminiclostridium thermocellum was one of the most efficient cellulase systems in nature. However, the product of cellulose degradation by R. thermocellum is cellobiose, which leads to the feedback inhibition of cellulosome, and it limits the R. thermocellum application in the field of cellulosic biomass consolidated bioprocessing (CBP) industry. In a previous study, R. thermocellum M3, which can hydrolyze cellulosic feedstocks into monosaccharides, was isolated from horse manure. In this study, the complete genome of R. thermocellum M3 was sequenced and assembled. The genome of R. thermocellum M3 was compared with the other R. thermocellum to reveal the mechanism of cellulosic saccharification by R. thermocellum M3. In addition, we predicted the key genes for the elimination of feedback inhibition of cellobiose in R. thermocellum. The results indicated that the whole genome sequence of R. thermocellum M3 consisted of 3.6 Mb of chromosomes with a 38.9% of GC%. To be specific, eight gene islands and 271 carbohydrate-active enzyme-encoded proteins were detected. Moreover, the results of gene function annotation showed that 2,071, 2,120, and 1,246 genes were annotated into the Clusters of Orthologous Groups (COG), Gene Ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases, respectively, and most of the genes were involved in carbohydrate metabolism and enzymatic catalysis. Different from other R. thermocellum, strain M3 has three proteins related to β-glucosidase, and the cellobiose hydrolysis was enhanced by the synergy of gene BglA and BglX. Meanwhile, the GH42 family, CBM36 family, and AA8 family might participate in cellobiose degradation.
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Affiliation(s)
- Sheng Tao
- College of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin, China,*Correspondence: Sheng Tao,
| | - Meng Qingbin
- College of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin, China
| | - Li Zhiling
- State Key Lab of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, China,Li Zhiling,
| | - Sun Caiyu
- College of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin, China
| | - Li Lixin
- College of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin, China
| | - Liu Lilai
- College of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin, China
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12
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Kumar Sarangi P, Subudhi S, Bhatia L, Saha K, Mudgil D, Prasad Shadangi K, Srivastava RK, Pattnaik B, Arya RK. Utilization of agricultural waste biomass and recycling toward circular bioeconomy. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:8526-8539. [PMID: 35554831 DOI: 10.1007/s11356-022-20669-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 05/03/2022] [Indexed: 05/27/2023]
Abstract
The major global concern on energy is focused on conventional fossil resources. The burning of fossil fuels is an origin of greenhouse gas emissions resulting in the utmost threat to the environment and subsequently which leads to global climate changes. As far as sustainability is concerned, fuels and materials derived from organic or plant wastes overcome this downside establishing the solution to the fossil resource crisis. In this context, exploration of agricultural residue appears to be a suitable alternative of non-renewable resources to support the environmental feasibility and meet the high energy crisis. The use of agricultural waste as a feedstock for the biorefinery approach emerges to be an eco-friendly process for the production of biofuel and value-added chemicals, intensifying energy security. Therefore, a prospective choice of this renewable biomass for the synthesis of green fuel and other green biochemicals comes up with a favorable outcome in terms of cost-effectiveness and sustainability. Exploiting different agricultural biomass and exploring various biomass conversion techniques, biorefinery generates bioenergy in a strategic way which eventually fits in a circular bioeconomy. Sources and production of agricultural waste are critically explained in this paper, which provides a path for further value addition by various technologies. Biorefinery solutions, along with a life cycle assessment of agricultural waste biomass toward a wide array of value-added products aiding the bioeconomy, are summarized in this paper.
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Affiliation(s)
- Prakash Kumar Sarangi
- College of Agriculture, Central Agricultural University, Imphal, Manipur, 795004, India
| | - Sanjukta Subudhi
- Advanced Biofuels Program, The Energy and Resources Institute, Darbari Seth Block, Habitat Place, Lodhi Road, New Delhi, 110 003, India
| | - Latika Bhatia
- Department of Microbiology & Bioinformatics, Atal Bihari Vajpayee University, Bilaspur, Chhattisgarh, India
| | - Koel Saha
- Advanced Biofuels Program, The Energy and Resources Institute, Darbari Seth Block, Habitat Place, Lodhi Road, New Delhi, 110 003, India
| | - Divya Mudgil
- Advanced Biofuels Program, The Energy and Resources Institute, Darbari Seth Block, Habitat Place, Lodhi Road, New Delhi, 110 003, India
| | - Krushna Prasad Shadangi
- Department of Chemical Engineering, Veer Surendra Sai University of Technology, Burla, Sambalpur, 768018, Odisha, India
| | - Rajesh K Srivastava
- Department of Biotechnology, GIT, GITAM (Deemed to Be University), Rushiknonda, Visakhapatnam, 530045, A.P, India.
| | - Bhabjit Pattnaik
- Department of Botany, Christ College, Cuttack, 753008, Odisha, India
| | - Raj Kumar Arya
- Department of Chemical Engineering, Dr B R Ambedkar NIT, Jalandhar, India
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13
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Haldar D, Dey P, Thomas J, Singhania RR, Patel AK. One pot bioprocessing in lignocellulosic biorefinery: A review. BIORESOURCE TECHNOLOGY 2022; 365:128180. [PMID: 36283673 DOI: 10.1016/j.biortech.2022.128180] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
Practically, high-yield conversion of biomass into value-added products at low cost is a primary goal for any lignocellulosic refinery. In the industrial context, the limitation in the practical adaptation of the conventional techniques practically involves multiple reactors for the conversion of biomass to bioproducts. Therefore, the present manuscript critically reviewed the advancements in one-pot reaction systems with a major focus on the scientific production of value-added products from lignocellulosic biomass. In view of that, the novelty of one-pot reactions is shown during the fractionation of biomass into their individual constituents. The importance of the direct conversion of cellulose and lignin into a range of valuable products including organic acids and platform chemicals are separately discussed. Finally, the article is concluded with the opportunities, existing troubles, and possible solutions to overcome the challenges in lignocellulosic biorefinery. This article will assist the readers to identify the economic-friendly-one-pot conversion of lignocellulosic biomass.
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Affiliation(s)
- Dibyajyoti Haldar
- Department of Biotechnology, School of Agriculture and Biosciences, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Pinaki Dey
- Microbial Processes and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, Kerala 695019, India
| | - Jibu Thomas
- Department of Biotechnology, School of Agriculture and Biosciences, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226029, India
| | - Anil Kumar Patel
- Centre for Energy and Environmental Sustainability, Lucknow 226029, India; Institute of Aquatic Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan.
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14
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Shabbirahmed AM, Haldar D, Dey P, Patel AK, Singhania RR, Dong CD, Purkait MK. Sugarcane bagasse into value-added products: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:62785-62806. [PMID: 35802333 DOI: 10.1007/s11356-022-21889-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
Strategic valorization of readily available sugarcane bagasse (SB) is very important for waste management and sustainable biorefinery. Conventional SB pretreatment methods are ineffective to meet the requirement for industrial adaptation. Several past studies have highlighted different pretreatment procedures which are lacking environmentally benign characteristics and effective SB bioconversion. This article provides an in-depth review of a variety of environmentally acceptable thermochemical and biological pretreatment techniques for SB. Advancements in the conversion processes such as pyrolysis, liquefaction, gasification, cogeneration, lignin conversion, and cellulose conversion via fermentation processes are critically reviewed for the formation of an extensive array of industrially relevant products such as biofuels, bioelectricity, bioplastics, bio adsorbents, and organic acids. This article would provide comprehensive insights into several crucial aspects of thermochemical and biological conversion processes, including systematic perceptions and scientific developments for value-added products from SB valorization. Moreover, it would lead to determining efficient pretreatment and/or conversion processes for sustainable development of industrial-scale sugarcane-based biorefinery.
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Affiliation(s)
- Asma Musfira Shabbirahmed
- Department of Biotechnology, School of Agriculture and Biosciences, Karunya Institute of Technology and Sciences, Coimbatore-641114, Tamil Nadu, India
| | - Dibyajyoti Haldar
- Department of Biotechnology, School of Agriculture and Biosciences, Karunya Institute of Technology and Sciences, Coimbatore-641114, Tamil Nadu, India.
| | - Pinaki Dey
- Department of Biotechnology, School of Agriculture and Biosciences, Karunya Institute of Technology and Sciences, Coimbatore-641114, Tamil Nadu, India
| | - Anil Kumar Patel
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
- Centre for Energy and Environmental Sustainability, Lucknow, 226029, India
| | - Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
- Centre for Energy and Environmental Sustainability, Lucknow, 226029, India
| | - Cheng-Di Dong
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Mihir Kumar Purkait
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
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15
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Guo Y, Liu Y, Guan M, Tang H, Wang Z, Lin L, Pang H. Production of butanol from lignocellulosic biomass: recent advances, challenges, and prospects. RSC Adv 2022; 12:18848-18863. [PMID: 35873330 PMCID: PMC9240921 DOI: 10.1039/d1ra09396g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 05/27/2022] [Indexed: 11/21/2022] Open
Abstract
Due to energy and environmental concerns, biobutanol is gaining increasing attention as an alternative renewable fuel owing to its desirable fuel properties. Biobutanol production from lignocellulosic biomass through acetone-butanol-ethanol (ABE) fermentation has gained much interest globally due to its sustainable supply and non-competitiveness with food, but large-scale fermentative production suffers from low product titres and poor selectivity. This review presents recent developments in lignocellulosic butanol production, including pretreatment and hydrolysis of hemicellulose and cellulose during ABE fermentation. Challenges are discussed, including low concentrations of fermentation sugars, inhibitors, detoxification, and carbon catabolite repression. Some key process improvements are also summarised to guide further research and development towards more profitable and commercially viable butanol fermentation.
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Affiliation(s)
- Yuan Guo
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Bio-refinery, Guangxi Academy of Sciences 98 Daling Road Nanning 530007 China +86-771-2503940 +86-771-2503973
| | - Yi Liu
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Bio-refinery, Guangxi Academy of Sciences 98 Daling Road Nanning 530007 China +86-771-2503940 +86-771-2503973
| | - Mingdong Guan
- College of Life Science and Technology, Guangxi University Nanning 530004 China
| | - Hongchi Tang
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Bio-refinery, Guangxi Academy of Sciences 98 Daling Road Nanning 530007 China +86-771-2503940 +86-771-2503973
| | - Zilong Wang
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Bio-refinery, Guangxi Academy of Sciences 98 Daling Road Nanning 530007 China +86-771-2503940 +86-771-2503973
| | - Lihua Lin
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Bio-refinery, Guangxi Academy of Sciences 98 Daling Road Nanning 530007 China +86-771-2503940 +86-771-2503973
| | - Hao Pang
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Bio-refinery, Guangxi Academy of Sciences 98 Daling Road Nanning 530007 China +86-771-2503940 +86-771-2503973
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16
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Kulikova Y, Sukhikh S, Babich O, Yuliya M, Krasnovskikh M, Noskova S. Feasibility of Old Bark and Wood Waste Recycling. PLANTS (BASEL, SWITZERLAND) 2022; 11:1549. [PMID: 35736700 PMCID: PMC9230676 DOI: 10.3390/plants11121549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
The pulp and paper industry leads to the formation of significant amounts of bark and wood waste (BWW), which is mostly dumped, causing negative climate and environmental impacts. This article presents an overview of methods for recycling BWW, as well as the results of assessing the resource potential of old bark waste based on physicochemical and thermal analysis. It was found that using BWW as a plant-growing substrate is challenging because it was observed that bark waste is phytotoxic. The C:N waste ratio is far from optimum; moreover, it has a low biodegradation rate (less than 0.15% per year). The calorific value content of BWW ranged from 7.7 to 18.9 MJ/kg on d.m., the ash content was from 4% to 22%, and the initial moisture content was from 60.8% to 74.9%, which allowed us to draw conclusions about the feasibility of using hydrothermal methods for their processing to obtain biofuel and for the unreasonableness of using traditional thermal methods (combustion, pyrolysis, gasification).
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Affiliation(s)
- Yuliya Kulikova
- Institute of Living Systems, Immanuel Kant BFU, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (S.N.)
| | - Stanislav Sukhikh
- Institute of Living Systems, Immanuel Kant BFU, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (S.N.)
| | - Olga Babich
- Institute of Living Systems, Immanuel Kant BFU, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (S.N.)
| | - Margina Yuliya
- Environmental Protection Department, Perm National Research Polytechnic University, 614000 Perm, Russia;
| | - Marina Krasnovskikh
- Department of Inorganic Chemistry, Chemical Technology and Technosphere Safety, Perm State National Research University, St. Bukireva, 15, 614990 Perm, Russia;
| | - Svetlana Noskova
- Institute of Living Systems, Immanuel Kant BFU, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (S.N.)
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17
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Field Study and Chemical Analysis of Plant Waste in the Fez-Meknes Region, Morocco. SUSTAINABILITY 2022. [DOI: 10.3390/su14106029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Throughout the entire world, the biomass plant remains an important source of renewable energy. However, in Morocco, the energy recovery of this biomass is little or badly exploited compared to other solar, hydraulic, and wind resources. The aim of this study is to know the extent to which Moroccan companies are involved in the valorization of green waste and to identify among the latter those that have great energy and industrial value. The field investigation was carried out with the use of a questionnaire to different sectors of activity. The chemical analyses of the waste samples were carried out by different methods: Van Soest to investigate the fiber content, dinitrosalicylic acid and phenol-sulfuric acid to determine sugars, while the Folin–Ciocalteu method was employed for the determination of phenolic compounds. These are the ASTM standard methods to determine elemental, proximate composition, and calorific value (CV). The results of this survey showed that solid vegetable waste is diverse and represents 68.4% of the total green waste, of which 98% is not treated. Moreover, the chemical analysis displayed that forestry waste (FW), extracted parts wastes (EPW), and unused parts wastes (UPW) of medicinal and aromatic plants have high contents of cellulose (respectively 34.75, 48.44, and 54.19%) and hemicelluloses (28.44, 27.19 and 28.50%) and containing low amounts of lignin and phenolic compounds compared to olive waste (OW), olive pomace (OP), and household waste (HW). Almost all biomass wastes, except HW, have a low moisture (<12%), ash content less than 5.1%, a significant percentage of C and H, and CV between 14.5 and 21.6 MJ/Kg. The PCA analysis showed a discrepancy in terms of components between the set formed by FW, UPW, and EPW with other solid waste. In conclusion, FW, UPW, and EPW, specially can be potentially energetic biomass and valorized together in the form of a mixture.
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18
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The Fractionation of Corn Stalk Components by Hydrothermal Treatment Followed by Ultrasonic Ethanol Extraction. ENERGIES 2022. [DOI: 10.3390/en15072616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The fractionation of components of lignocellulosic biomass is important to be able to take advantage of biomass resources. The hydrothermal–ethanol method has significant advantages for fraction separation. The first step of hydrothermal treatment can separate hemicellulose efficiently, but hydrothermal treatment affects the efficiency of ethanol treatment to delignify lignin. In this study, the efficiency of lignin removal was improved by an ultrasonic-assisted second-step ethanol treatment. The effects of ultrasonic time, ultrasonic temperature, and ultrasonic power on the ultrasonic ethanol treatment of hydrothermal straw were investigated. The separated lignin was characterized by solid product composition analysis, FT-IR, and XRD. The hydrolysate was characterized by GC-MS to investigate the advantage on the products obtained by ethanol treatment. The results showed that an appropriate sonication time (15 min) could improve the delignification efficiency. A proper sonication temperature (180 °C) can improve the lignin removal efficiency with a better retention of cellulose. However, a high sonication power 70% (840 W) favored the retention of cellulose and lignin removal.
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19
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Yankov D. Fermentative Lactic Acid Production From Lignocellulosic Feedstocks: From Source to Purified Product. Front Chem 2022; 10:823005. [PMID: 35308791 PMCID: PMC8931288 DOI: 10.3389/fchem.2022.823005] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/21/2022] [Indexed: 01/10/2023] Open
Abstract
The second (lignocellulosic biomass and industrial wastes) and third (algal biomass) generation feedstocks gained substantial interest as a source of various value-added chemicals, produced by fermentation. Lactic acid is a valuable platform chemical with both traditional and newer applications in many industries. The successful fractionation, separation, and hydrolysis of lignocellulosic biomass result in sugars’ rich raw material for lactic acid fermentation. This review paper aims to summarize the investigations and progress in the last 5 years in lactic acid production from inexpensive and renewable resources. Different aspects are discussed—the type of raw materials, pretreatment and detoxification methods, lactic acid-producers (bacteria, fungi, and yeasts), use of genetically manipulated microorganisms, separation techniques, different approaches of process organization, as well as main challenges, and possible solutions for process optimization.
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20
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Carranza-Méndez R, Chávez-González M, Sepúlveda-Torre L, Aguilar C, Govea-Salas M, Ramos-González R. Production of single cell protein from orange peel residues by Candida utilis. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102298] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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Duarah P, Haldar D, Patel AK, Dong CD, Singhania RR, Purkait MK. A review on global perspectives of sustainable development in bioenergy generation. BIORESOURCE TECHNOLOGY 2022; 348:126791. [PMID: 35114366 DOI: 10.1016/j.biortech.2022.126791] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 06/14/2023]
Abstract
Over the last few decades, the globe has much relied on fossil fuels; however, environmental concerns forced the World to look at biofuel as an alternative for stable economic development. Biofuel also facilitates national energy security maintenance and reduces environmental complications. The present study is focused on an in-depth analysis of bioenergy policy measures undertaken by various federal agencies of different countries in order to shed light on the bottlenecks that impede biofuel's growth as a sustainable and alternative fuel. An in-depth assessment of feedstock utilization, blending targets, and policy assistance schemes have been thoroughly reviewed. In addition, the potential of commercial firms for the production of bioenergy is highlighted in order to grasp the current bioenergy market scenario better. Finally, the article is concluded with the viewpoints of the authors to address the standing issues of global bioenergy generation.
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Affiliation(s)
- Prangan Duarah
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Dibyajyoti Haldar
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, Tamil Nadu 641114, India
| | - Anil Kumar Patel
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226 029, India
| | - Cheng-Di Dong
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226 029, India.
| | - Mihir Kumar Purkait
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India
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22
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Zhang H, Guo C, Jiao Y, Liu X, He C, Kumar Awasthi M, Liu L, Chang C. Exergy analysis and optimization of bio-methane production from corn stalk pretreated by compound bacteria based on genetic algorithm. BIORESOURCE TECHNOLOGY 2022; 346:126413. [PMID: 34838632 DOI: 10.1016/j.biortech.2021.126413] [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: 10/11/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 06/13/2023]
Abstract
An exergy equilibrium model was established to obtain the exergy efficiency under different conditions of compound bacteria pretreatment and anaerobic digestion (AD) of corn stalk. The Genetic Algorithm (GA) was applied to optimize the exergy efficiency of the combination process of the pretreatment and AD. The maximum exergy efficiency with the GA was 19.04%, corresponding to the optimal pretreatment parameters: pretreatment temperature 33.34℃, stalk particle size 0.50 mm, ventilation rate 0.88 L/min, pretreatment time 169.03 h. The optimal AD parameters were: digestion temperature 38.08℃ and stirring rate 48.04 r/min. The validation experiment exergy efficiency reached to 19.25%, which was 24.37% higher as compared to that of the non-pretreatment process. Under these optimal conditions, the energy consumption of the compound bacteria pretreatment and the time of the bio-methane production process were effectively reduced.
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Affiliation(s)
- Hui Zhang
- College of Information & Management Sciences, Henan Agricultural University, Zhengzhou 450046, China
| | - Chengpu Guo
- Key Laboratory of New Materials and Facilities for Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, College of Mechanical & Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China; Henan International Joint Laboratory of Biomass Energy and Nanomaterials, Zhengzhou 450002, China
| | - Youzhou Jiao
- Key Laboratory of New Materials and Facilities for Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, College of Mechanical & Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China; Henan International Joint Laboratory of Biomass Energy and Nanomaterials, Zhengzhou 450002, China
| | - Xinxin Liu
- Key Laboratory of New Materials and Facilities for Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, College of Mechanical & Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China; Henan International Joint Laboratory of Biomass Energy and Nanomaterials, Zhengzhou 450002, China
| | - Chao He
- Key Laboratory of New Materials and Facilities for Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, College of Mechanical & Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China; Henan International Joint Laboratory of Biomass Energy and Nanomaterials, Zhengzhou 450002, China.
| | - Mukesh Kumar Awasthi
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province 712100, China
| | - Liang Liu
- Key Laboratory of New Materials and Facilities for Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, College of Mechanical & Electrical Engineering, Henan Agricultural University, Zhengzhou 450002, China; Henan International Joint Laboratory of Biomass Energy and Nanomaterials, Zhengzhou 450002, China
| | - Chun Chang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
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23
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Osatiashtiani A, Orr SA, Durndell L, Collado García I, Merenda A, Lee AF, Wilson K. Liquid phase catalytic transfer hydrogenation of ethyl levulinate to γ-valerolactone over ZrO 2/SBA-15. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00538g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
γ-Valerolactone (GVL) is an important bio-derived platform molecule whose atom- and energy efficient, and scalable, catalytic synthesis is highly desirable. Catalytic transfer hydrogenation (CTH) of ethyl levulinate (EL) to γ-valerolactone...
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24
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Chen J, Pang Z, Zhang Y, Chu J, Zhang D, Lu X, Dong C. Efficiently conversion of raw lignocellulose to levulinic acid and lignin nano-spheres in acidic lithium bromide-water system by two-step process. BIORESOURCE TECHNOLOGY 2022; 343:126130. [PMID: 34655777 DOI: 10.1016/j.biortech.2021.126130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 06/13/2023]
Abstract
Herein, acidic concentrated lithium bromide-water system was efficiently carried out to synthesize levulinic acid (LA) from raw lignocellulose by two-step treatment. Saccharification was processed in 1st step, and 80.96 wt% glucose and 85.60 wt% xylose were yielded based on their theoretical yield from poplar at 110 °C for 20 min. The hydrolysate after solid residual lignin (SRL) separation was converted into LA and furfural by thermal treatment (130 °C) in the 2nd step, where 67.0 wt% LA and 48.0 wt% furfural were yielded. The SRL in 1st step, with high hydrophobicity and uniform dispersity, was used to prepare lignin nanoparticles (LNPs), which showed tailored size (100-200 nm diameters) and morphology in solid or hollow structure with single hole. Additionally, the residue in 2nd step was suggested as biochar. So far, this study offered a simple pathway for utilization of raw lignocellulose in water system, resulting in high yields of LA and LNPs.
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Affiliation(s)
- Jian Chen
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Jinan 250353, Shandong Province, PR China
| | - Zhiqiang Pang
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Jinan 250353, Shandong Province, PR China
| | - Yuqing Zhang
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong Province, PR China
| | - Jie Chu
- Biology Institute of Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, Shandong Province, PR China
| | - Daolei Zhang
- Department of Bioengineering, Shandong Polytechnic University, Jinan City 250104, PR China
| | - Xianqin Lu
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Jinan 250353, Shandong Province, PR China; School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong Province, PR China; Advanced Research Institute for Multidisciplinary Science, Qilu University of Technology, Jinan 250353, Shandong Province, PR China.
| | - Cuihua Dong
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Jinan 250353, Shandong Province, PR China
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25
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Characterisation of biomass degrading xylanolytic enzymes of Penicillium chrysogenum produced using sugarcane bagasse. Process Biochem 2022. [DOI: 10.1016/j.procbio.2021.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Debnath B, Haldar D, Purkait MK. A critical review on the techniques used for the synthesis and applications of crystalline cellulose derived from agricultural wastes and forest residues. Carbohydr Polym 2021; 273:118537. [PMID: 34560949 DOI: 10.1016/j.carbpol.2021.118537] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/12/2021] [Accepted: 08/02/2021] [Indexed: 12/20/2022]
Abstract
In order to meet the growing energy crisis of the 21st century, the utilization of bio-based materials has become a field of high research endeavour. In view of that, the present review paper is focused on different techniques that are frequently explored for the synthesis of value-added crystalline derivatives of cellulose like MCC and NCC from agricultural wastes and forest residues. Moreover, a comparative analysis between thermochemical and biochemical methods is carried out for such valorization of biomass considering the mechanism involved with various reactions. Further, a critical analysis is performed on various individual techniques specifically used for the applications of MCC and NCC in different fields including environmental, polymer industry, pharmaceutical and other emerging sectors. This article will assist the readers not only to explore new biomass sources but also provides an in-depth insight on various green and cost-effective methods for sustainable production of crystalline cellulose.
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Affiliation(s)
- Banhisikha Debnath
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Dibyajyoti Haldar
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Mihir Kumar Purkait
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India.
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27
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Costa ÂMA, Santos AO, Sousa J, Rodrigues JL, Gudiña EJ, Silvério SC, Rodrigues LR. Improved method for the extraction of high-quality DNA from lignocellulosic compost samples for metagenomic studies. Appl Microbiol Biotechnol 2021; 105:8881-8893. [PMID: 34724083 DOI: 10.1007/s00253-021-11647-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/07/2021] [Accepted: 10/13/2021] [Indexed: 11/28/2022]
Abstract
The world economy is currently moving towards more sustainable approaches. Lignocellulosic biomass has been widely used as a substitute for fossil sources since it is considered a low-cost bio-renewable resource due to its abundance and continuous production. Compost habitats presenting high content of lignocellulosic biomass are considered a promising source of robust lignocellulose-degrading enzymes. Recently, several novel biocatalysts from different environments have been identified using metagenomic techniques. A key point of the metagenomics studies is the extraction and purification of nucleic acids. Nevertheless, the isolation of high molecular weight DNA from soil-like samples, such as compost, with the required quality for metagenomic approaches remains technically challenging, mainly due to the complex composition of the samples and the presence of contaminants like humic substances. In this work, a rapid and cost-effective protocol for metagenomic DNA extraction from compost samples composed of lignocellulosic residues and containing high content of humic substances was developed. The metagenomic DNA was considered as representative of the global environment and presented high quality (> 99% of humic acids effectively removed) and sufficient quantity (10.5-13.8 µg g-1 of compost) for downstream applications, namely functional metagenomic studies. The protocol takes about 4 h of bench work, and it can be performed using standard molecular biology equipment and reagents available in the laboratory. KEY POINTS/HIGHLIGHTS: • Metagenomic DNA was successfully extracted from compost samples rich in humic acids • The improved protocol was established by optimizing the cell lysis method and buffer • Complete removal of humic acids was achieved through the use of activated charcoal • The suitability of the DNA was proven by the construction of a metagenomic library.
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Affiliation(s)
- Ângela M A Costa
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal
| | - Andréia O Santos
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal
| | - Joana Sousa
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal
| | - Joana L Rodrigues
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal
| | - Eduardo J Gudiña
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal
| | - Sara C Silvério
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal.
| | - Ligia R Rodrigues
- CEB - Centre of Biological Engineering, Universidade Do Minho, 4710-057, Braga, Portugal
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28
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Su A, Yu Q, Luo Y, Yang J, Wang E, Yuan H. Metabolic engineering of microorganisms for the production of multifunctional non-protein amino acids: γ-aminobutyric acid and δ-aminolevulinic acid. Microb Biotechnol 2021; 14:2279-2290. [PMID: 33675575 PMCID: PMC8601173 DOI: 10.1111/1751-7915.13783] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 12/14/2022] Open
Abstract
Gamma-aminobutyric acid (GABA) and delta-aminolevulinic acid (ALA), playing important roles in agriculture, medicine and other fields, are multifunctional non-protein amino acids with similar and comparable properties and biosynthesis pathways. Recently, microbial synthesis has become an inevitable trend to produce GABA and ALA due to its green and sustainable characteristics. In addition, the development of metabolic engineering and synthetic biology has continuously accelerated and increased the GABA and ALA yield in microorganisms. Here, focusing on the current trends in metabolic engineering strategies for microbial synthesis of GABA and ALA, we analysed and compared the efficiency of various metabolic strategies in detail. Moreover, we provide the insights to meet challenges of realizing industrially competitive strains and highlight the future perspectives of GABA and ALA production.
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Affiliation(s)
- Anping Su
- State Key Laboratory of Agrobiotechnology and Key Laboratory of Soil MicrobiologyMinistry of AgricultureCollege of Biological SciencesChina Agricultural UniversityNo.2 Yuanmingyuan West RoadHaidian DistrictBeijing100193China
| | - Qijun Yu
- State Key Laboratory of Agrobiotechnology and Key Laboratory of Soil MicrobiologyMinistry of AgricultureCollege of Biological SciencesChina Agricultural UniversityNo.2 Yuanmingyuan West RoadHaidian DistrictBeijing100193China
| | - Ying Luo
- State Key Laboratory of Agrobiotechnology and Key Laboratory of Soil MicrobiologyMinistry of AgricultureCollege of Biological SciencesChina Agricultural UniversityNo.2 Yuanmingyuan West RoadHaidian DistrictBeijing100193China
| | - Jinshui Yang
- State Key Laboratory of Agrobiotechnology and Key Laboratory of Soil MicrobiologyMinistry of AgricultureCollege of Biological SciencesChina Agricultural UniversityNo.2 Yuanmingyuan West RoadHaidian DistrictBeijing100193China
| | - Entao Wang
- Departamento de MicrobiologíaEscuela Nacional de Ciencias BiológicasInstituto Politécnico NacionalMexico City11340Mexico
| | - Hongli Yuan
- State Key Laboratory of Agrobiotechnology and Key Laboratory of Soil MicrobiologyMinistry of AgricultureCollege of Biological SciencesChina Agricultural UniversityNo.2 Yuanmingyuan West RoadHaidian DistrictBeijing100193China
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29
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Enhanced fungal delignification and enzymatic digestibility of poplar wood by combined CuSO4 and MnSO4 supplementation. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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30
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Damayanti D, Supriyadi D, Amelia D, Saputri DR, Devi YLL, Auriyani WA, Wu HS. Conversion of Lignocellulose for Bioethanol Production, Applied in Bio-Polyethylene Terephthalate. Polymers (Basel) 2021; 13:2886. [PMID: 34502925 PMCID: PMC8433819 DOI: 10.3390/polym13172886] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 08/16/2021] [Accepted: 08/25/2021] [Indexed: 12/05/2022] Open
Abstract
The increasing demand for petroleum-based polyethylene terephthalate (PET) grows population impacts daily. A greener and more sustainable raw material, lignocellulose, is a promising replacement of petroleum-based raw materials to convert into bio-PET. This paper reviews the recent development of lignocellulose conversion into bio-PET through bioethanol reaction pathways. This review addresses lignocellulose properties, bioethanol production processes, separation processes of bioethanol, and the production of bio-terephthalic acid and bio-polyethylene terephthalate. The article also discusses the current industries that manufacture alcohol-based raw materials for bio-PET or bio-PET products. In the future, the production of bio-PET from biomass will increase due to the scarcity of petroleum-based raw materials.
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Affiliation(s)
- Damayanti Damayanti
- Department of Chemical Engineering and Materials Science, Yuan Ze University, 135 Yuan-Tung Road, Chung-Li, Taoyuan 32003, Taiwan;
- Department of Chemical Engineering, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Way Huwi, Kec. Jati Agung, Lampung Selatan, Lampung 35365, Indonesia; (D.S.); (D.A.); (D.R.S.); (Y.L.L.D.); (W.A.A.)
| | - Didik Supriyadi
- Department of Chemical Engineering, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Way Huwi, Kec. Jati Agung, Lampung Selatan, Lampung 35365, Indonesia; (D.S.); (D.A.); (D.R.S.); (Y.L.L.D.); (W.A.A.)
| | - Devita Amelia
- Department of Chemical Engineering, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Way Huwi, Kec. Jati Agung, Lampung Selatan, Lampung 35365, Indonesia; (D.S.); (D.A.); (D.R.S.); (Y.L.L.D.); (W.A.A.)
| | - Desi Riana Saputri
- Department of Chemical Engineering, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Way Huwi, Kec. Jati Agung, Lampung Selatan, Lampung 35365, Indonesia; (D.S.); (D.A.); (D.R.S.); (Y.L.L.D.); (W.A.A.)
| | - Yuniar Luthfia Listya Devi
- Department of Chemical Engineering, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Way Huwi, Kec. Jati Agung, Lampung Selatan, Lampung 35365, Indonesia; (D.S.); (D.A.); (D.R.S.); (Y.L.L.D.); (W.A.A.)
| | - Wika Atro Auriyani
- Department of Chemical Engineering, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Way Huwi, Kec. Jati Agung, Lampung Selatan, Lampung 35365, Indonesia; (D.S.); (D.A.); (D.R.S.); (Y.L.L.D.); (W.A.A.)
| | - Ho Shing Wu
- Department of Chemical Engineering and Materials Science, Yuan Ze University, 135 Yuan-Tung Road, Chung-Li, Taoyuan 32003, Taiwan;
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31
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Morales-Huerta JC, Hernández-Meléndez O, Hernández-Luna MG, Manero O, Bárzana E, Vivaldo-Lima E. An Experimental and Modeling Study on the Pretreatment and Alkaline Hydrolysis of Blue Agave Bagasse in Twin-Screw Extruders. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02175] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Juan Carlos Morales-Huerta
- Facultad de Química, Departamento de Ingeniería Química, Universidad Nacional Autónoma de México, CU 04510, México City, México
| | - Oscar Hernández-Meléndez
- Facultad de Química, Departamento de Ingeniería Química, Universidad Nacional Autónoma de México, CU 04510, México City, México
| | - Martín Guillermo Hernández-Luna
- Facultad de Química, Departamento de Ingeniería Química, Universidad Nacional Autónoma de México, CU 04510, México City, México
| | - Octavio Manero
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, CU 04510, México City, México
| | - Eduardo Bárzana
- Facultad de Química, Departamento de Alimentos y Biotecnología, Universidad Nacional Autónoma de México, CU 04510, México City, México
| | - Eduardo Vivaldo-Lima
- Facultad de Química, Departamento de Ingeniería Química, Universidad Nacional Autónoma de México, CU 04510, México City, México
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32
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Lee S, Akeprathumchai S, Bundidamorn D, Salaipeth L, Poomputsa K, Ratanakhanokchai K, Chang KL, Phitsuwan P. Interplays of enzyme, substrate, and surfactant on hydrolysis of native lignocellulosic biomass. Bioengineered 2021; 12:5110-5124. [PMID: 34369275 PMCID: PMC8806531 DOI: 10.1080/21655979.2021.1961662] [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] [Indexed: 11/17/2022] Open
Abstract
Tracking enzyme, substrate, and surfactant interactions to reach maximum reducing sugar production during enzymatic hydrolysis of plant biomass may provide a better understanding of factors that limit the lignocellulosic material degradation in native rice straw. In this study, enzymes (Cellic Ctec2 cellulase and Cellic Htec2 xylanase) and Triton X-100 (surfactant) were used as biocatalysts for cellulose and xylan degradation and as a lignin blocking agent, respectively. The response surface model (R2 = 0.99 and R2-adj = 0.97) indicated that Cellic Ctec2 cellulase (p < 0.0001) had significant impacts on reducing sugar production, whereas Cellic Htec2 xylanase and Triton X-100 had insignificant impacts on sugar yield. Although FTIR analysis suggested binding of Triton X-100 to lignin surfaces, the morphological observation by SEM revealed similar surface features (i.e., smooth surfaces with some pores) of rice straw irrespective of Triton X-100. The reducing sugar yields from substrate hydrolysis with or without the surfactant were comparable, suggesting similar exposure of polysaccharides accessible to the enzymes. The model analysis and chemical and structural evidence suggest that there would be no positive effects on enzymatic hydrolysis by blocking lignins with Triton X-100 if high lignin coverage exists in the substrate due to the limited availability of hydrolyzable polysaccharides.
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Affiliation(s)
- Sengthong Lee
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok Thailand.,LigniTech-Lignin Technology Research Group, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok, Thailand
| | - Saengchai Akeprathumchai
- Division of Biotechnology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok Thailand
| | - Damkerng Bundidamorn
- LigniTech-Lignin Technology Research Group, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok, Thailand
| | - Lakha Salaipeth
- Natural Resource Management Program, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok, Thailand
| | - Kanokwan Poomputsa
- Division of Biotechnology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok Thailand
| | - Khanok Ratanakhanokchai
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok Thailand
| | - Ken-Lin Chang
- Institute of Environmental Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Paripok Phitsuwan
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok Thailand.,LigniTech-Lignin Technology Research Group, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bangkuntien, Bangkok, Thailand
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33
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Bertacchi S, Jayaprakash P, Morrissey JP, Branduardi P. Interdependence between lignocellulosic biomasses, enzymatic hydrolysis and yeast cell factories in biorefineries. Microb Biotechnol 2021; 15:985-995. [PMID: 34289233 PMCID: PMC8913906 DOI: 10.1111/1751-7915.13886] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/23/2021] [Accepted: 06/23/2021] [Indexed: 11/30/2022] Open
Abstract
Biorefineries have a pivotal role in the bioeconomy scenario for the transition from fossil‐based processes towards more sustainable ones relying on renewable resources. Lignocellulose is a prominent feedstock since its abundance and relatively low cost. Microorganisms are often protagonists of biorefineries, as they contribute both to the enzymatic degradation of lignocellulose complex polymers and to the fermentative conversion of the hydrolyzed biomasses into fine and bulk chemicals. Enzymes have therefore become crucial for the development of sustainable biorefineries, being able to provide nutrients to cells from lignocellulose. Enzymatic hydrolysis can be performed by a portfolio of natural enzymes that degrade lignocellulose, often combined into cocktails. As enzymes can be deployed in different operative settings, such as separate hydrolysis and fermentation (SHF) or simultaneous saccharification and fermentation (SSF), their characteristics need to be combined with microbial ones to maximize the process. We therefore reviewed how the optimization of lignocellulose enzymatic hydrolysis can ameliorate bioethanol production when Saccharomyces cerevisiae is used as cell factory. Expanding beyond biofuels, enzymatic cocktail optimization can also be pivotal to unlock the potential of non‐Saccharomyces yeasts, which, thanks to broader substrate utilization, inhibitor resistance and peculiar metabolism, can widen the array of feedstocks and products of biorefineries.
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Affiliation(s)
- Stefano Bertacchi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, Milano, 20126, Italy
| | - Pooja Jayaprakash
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, Milano, 20126, Italy.,School of Microbiology, Environmental Research Institute, APC Microbiome Institute, University College Cork, Cork, T12 K8AF, Ireland
| | - John P Morrissey
- School of Microbiology, Environmental Research Institute, APC Microbiome Institute, University College Cork, Cork, T12 K8AF, Ireland
| | - Paola Branduardi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, Milano, 20126, Italy
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34
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Fuso A, Risso D, Rosso G, Rosso F, Manini F, Manera I, Caligiani A. Potential Valorization of Hazelnut Shells through Extraction, Purification and Structural Characterization of Prebiotic Compounds: A Critical Review. Foods 2021; 10:1197. [PMID: 34073196 PMCID: PMC8229101 DOI: 10.3390/foods10061197] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/05/2021] [Accepted: 05/22/2021] [Indexed: 11/24/2022] Open
Abstract
Hazelnuts are one of the most widely consumed nuts, but their production creates large quantities of by-products, especially shells, that could be upcycled into much more valuable products. Recent studies have shown that hazelnut shell hemicellulose is particularly rich in compounds that are potential precursors of xylooligosaccharides and arabino-xylooligosaccharides ((A)XOS), previously defined as emerging prebiotics very beneficial for human health. The production of these compounds on an industrial scale-up could have big consequences on the functional foods market. However, to produce (A)XOS from a lignocellulosic biomass, such as hazelnut shell, is not easy. Many methods for the extraction and the purification of these prebiotics have been developed, but they all have different efficiencies and consequences, including on the chemical structure of the obtained (A)XOS. The latter, in turn, is strongly correlated to the nutritional effects they have on health, which is why the optimization of the structural characterization process is also necessary. Therefore, this review aims to summarize the progress made by research in this field, so as to contribute to the exploitation of hazelnut waste streams through a circular economy approach, increasing the value of this biomass through the production of new functional ingredients.
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Affiliation(s)
- Andrea Fuso
- Food and Drug Department, University of Parma, Via Parco Area delle Scienze 17/A, 43124 Parma, Italy;
| | - Davide Risso
- Soremartec Italia Srl, Ferrero Group, 12051 Alba, Italy; (D.R.); (G.R.); (F.R.); (F.M.); (I.M.)
| | - Ginevra Rosso
- Soremartec Italia Srl, Ferrero Group, 12051 Alba, Italy; (D.R.); (G.R.); (F.R.); (F.M.); (I.M.)
| | - Franco Rosso
- Soremartec Italia Srl, Ferrero Group, 12051 Alba, Italy; (D.R.); (G.R.); (F.R.); (F.M.); (I.M.)
| | - Federica Manini
- Soremartec Italia Srl, Ferrero Group, 12051 Alba, Italy; (D.R.); (G.R.); (F.R.); (F.M.); (I.M.)
| | - Ileana Manera
- Soremartec Italia Srl, Ferrero Group, 12051 Alba, Italy; (D.R.); (G.R.); (F.R.); (F.M.); (I.M.)
| | - Augusta Caligiani
- Food and Drug Department, University of Parma, Via Parco Area delle Scienze 17/A, 43124 Parma, Italy;
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Alagumalai A, Mahian O, Hollmann F, Zhang W. Environmentally benign solid catalysts for sustainable biodiesel production: A critical review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 768:144856. [PMID: 33450682 DOI: 10.1016/j.scitotenv.2020.144856] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
Versatile bio-derived catalysts have been under dynamic investigation as potential substitutes to conventional chemical catalysts for sustainable biodiesel production. This is because of their unique, low-cost benefits and production processes that are environmentally and economically acceptable. This critical review aspires to present a viable approach to the synthesis of environmentally benign and cost-effective heterogeneous solid-base catalysts from a wide range of biological and industrial waste materials for sustainable biodiesel production. Most of these waste materials include an abundance of metallic minerals like potassium and calcium. The different approaches proposed by researchers to derive highly active catalysts from large-scale waste materials of a re-usable nature are described briefly. Finally, this report extends to present an overview of techno-economic feasibility of biodiesel production, its environmental impacts, commercial aspects of community-based biodiesel production and potential for large-scale expansion.
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Affiliation(s)
- Avinash Alagumalai
- Department of Mechanical Engineering, GMR Institute of Technology, Rajam 532127, Andhra Pradesh, India
| | - Omid Mahian
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China; Renewable Energy and Micro/Nano Sciences Lab, Department of Mechanical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Frank Hollmann
- Department of Biotechnology, Delft University of Technology, Van der Maasweg 9, 2629HZ Delft, the Netherlands
| | - Wuyuan Zhang
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin 300308, China; National Technology Innovation Center of Synthetic Biology, 32 West 7th Avenue, Tianjin 300308, China.
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Haldar D, Purkait MK. A review on the environment-friendly emerging techniques for pretreatment of lignocellulosic biomass: Mechanistic insight and advancements. CHEMOSPHERE 2021; 264:128523. [PMID: 33039689 DOI: 10.1016/j.chemosphere.2020.128523] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/28/2020] [Accepted: 10/01/2020] [Indexed: 06/11/2023]
Abstract
The process of pretreatment is considered as an indispensable unit operation in the field of lignocellulosic conversion. The traditional pretreatment operations of lignocellulosic biomass are observed as inefficient to meet the demand for an industrial adaptation. In view of that, numerous investigations are reported on various conventional pretreatment methods but very limited information's are available on the advanced technologies. The present review article provides an exclusive discussion on various emerging and environment-friendly pretreatment methods applied on a number of different feedstock materials. Further, an insight on the reaction mechanism involved with each of the technologies such as microwave, ultrasound, deep eutectic solvent, irradiation, and high force assisted pretreatment methods are elucidated for an effective valorization of lignocellulosic biomass. Hence, in a single article, the readers of this paper will get to know all important aspects of the emerging pretreatment techniques of lignocellulosic biomass including the advancements, and the mechanistic insight which will be highly beneficial towards the selection of an efficient pretreatment method for large scale of commercial implementation in a lignocellulosic biorefinery.
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Affiliation(s)
- Dibyajyoti Haldar
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam, 781039, India.
| | - Mihir Kumar Purkait
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam, 781039, India.
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High temperature simultaneous saccharification and fermentation of corn stover for efficient butanol production by a thermotolerant Clostridium acetobutylicum. Process Biochem 2021. [DOI: 10.1016/j.procbio.2020.09.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Gupta GK, Shukla P. Lignocellulosic Biomass for the Synthesis of Nanocellulose and Its Eco-Friendly Advanced Applications. Front Chem 2020; 8:601256. [PMID: 33425858 PMCID: PMC7793639 DOI: 10.3389/fchem.2020.601256] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/26/2020] [Indexed: 01/25/2023] Open
Abstract
Nanocellulose is a unique and natural compound extracted from native cellulose using different extraction techniques. Nanocellulose is currently attracting attention due to its excellent properties such as special surface chemistry, exceptional physical and chemical strength, and rich hydroxyl groups for modification. In addition, its significant biological properties, like biodegradability, biocompatibility, and non-toxicity, accompanied by being environmentally friendly, are added advantages. The current review is focused on the lignocellulosic biomass processing methods for nanocellulose production and their usage for eco-friendly and environmental sustainability. We have also described insights into different techniques by which cellulosic materials can be changed into cellulose nanofibers (CNFs) and cellulose nanocrystals (CNCs). Lastly, we further discussed how nano-cellulosic materials are being used in a variety of industries such as the food sector, biomedical hygiene products, health care, water purification, and sensors. In the review, the unique uses of nanocelluloses in the production of nanocomposite materials, like flexible supercapacitor and polymer matrix, toward minimizing the utilization of global fossil energy and environmental pollution are envisaged. Finally, the significant application of nanomaterials in the areas of packaging industries, health and hygienic sector, cosmetics, and other important sectors are discussed. In the aspect of techno-economically feasibility, nano-cellulose-based materials may prove to be outstanding, environment friendly, and mitigate effluent load.
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Affiliation(s)
- Guddu Kumar Gupta
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, India
| | - Pratyoosh Shukla
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, India.,School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India
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Micro and nanocrystalline cellulose derivatives of lignocellulosic biomass: A review on synthesis, applications and advancements. Carbohydr Polym 2020; 250:116937. [DOI: 10.1016/j.carbpol.2020.116937] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/10/2020] [Accepted: 08/10/2020] [Indexed: 12/16/2022]
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Chettri D, Verma AK, Verma AK. Innovations in CAZyme gene diversity and its modification for biorefinery applications. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2020; 28:e00525. [PMID: 32963975 PMCID: PMC7490808 DOI: 10.1016/j.btre.2020.e00525] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/04/2020] [Accepted: 08/30/2020] [Indexed: 02/07/2023]
Abstract
For sustainable growth, concept of biorefineries as recourse to the "fossil derived" energy source is important. Here, the Carbohydrate Active enZymes (CAZymes) play decisive role in generation of biofuels and related sugar-based products utilizing lignocellulose as a carbon source. Given their industrial significance, extensive studies on the evolution of CAZymes have been carried out. Various bacterial and fungal organisms have been scrutinized for the development of CAZymes, where advance techniques for strain enhancement such as CRISPR and analysis of specific expression systems have been deployed. Specific Omic-based techniques along with protein engineering have been adopted to unearth novel CAZymes and improve applicability of existing enzymes. In-Silico computational research and functional annotation of new CAZymes to synergy experiments are being carried out to devise cocktails of enzymes for use in biorefineries. Thus, with the establishment of these technologies, increased diversity of CAZymes with broad span of functions and applications is seen.
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Efficient enzymatic hydrolysis of cellulose treated by mixed ionic liquids. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01176-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Duarah P, Haldar D, Purkait MK. Technological advancement in the synthesis and applications of lignin-based nanoparticles derived from agro-industrial waste residues: A review. Int J Biol Macromol 2020; 163:1828-1843. [PMID: 32950524 DOI: 10.1016/j.ijbiomac.2020.09.076] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/19/2020] [Accepted: 09/10/2020] [Indexed: 12/22/2022]
Abstract
Over the years, lignin has drawn a great deal of interest for their potential use as bio-polymers due to the presence of high amount of phenolic compounds, non-polluting feature and cost-competitiveness as compared to synthetic polymers. However, in order to fast-track their development, different attempts are made towards the usage of lignin in nano form since it exhibits some unique properties in nanoscale range. The present review article provides a detail analysis on the recent advancement in the synthesis and applications of lignin nanoparticles (LNPs) derived from agro-industrial waste residues. In view of that, an in-depth morphological analysis was reviewed to assess the structural influence on the characteristics of LNPs. Further, application of LNPs is explored in different fields including bio-medical engineering, pharmaceuticals, skin-care products and food industries. Finally, the paper is concluded discussing various challenges associated with the synthesis, modification and development with an aspiration of futuristic developments. The readers of this review article will be highly benefitted after acquiring a comprehensive knowledge on LNPs and its different synthesis processes along with various applications.
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Affiliation(s)
- Prangan Duarah
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Dibyajyoti Haldar
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Mihir Kumar Purkait
- Centre for the Environment, Indian Institute of Technology Guwahati, Assam 781039, India.
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Technical Aspects of Biofuel Production from Different Sources in Malaysia—A Review. Processes (Basel) 2020. [DOI: 10.3390/pr8080993] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Due to the depletion of fossil fuels, biofuel production from renewable sources has gained interest. Malaysia, as a tropical country with huge resources, has a high potential to produce different types of biofuels from renewable sources. In Malaysia, biofuels can be produced from various sources, such as lignocellulosic biomass, palm oil residues, and municipal wastes. Besides, biofuels are divided into two main categories, called liquid (bioethanol and biodiesel) and gaseous (biohydrogen and biogas). Malaysia agreed to reduce its greenhouse gas (GHG) emissions by 45% by 2030 as they signed the Paris agreement in 2016. Therefore, we reviewed the status and potential of Malaysia as one of the main biofuel producers in the world in recent years. The role of government and existing policies have been discussed to analyze the outlook of the biofuel industries in Malaysia.
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Xu H, Peng J, Kong Y, Liu Y, Su Z, Li B, Song X, Liu S, Tian W. Key process parameters for deep eutectic solvents pretreatment of lignocellulosic biomass materials: A review. BIORESOURCE TECHNOLOGY 2020; 310:123416. [PMID: 32334906 DOI: 10.1016/j.biortech.2020.123416] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 05/22/2023]
Abstract
Deep eutectic solvent (DES) has been considered as a novel green solvent for lignocellulosic biomass pretreatment. The efficiency of DES pretreatment is affected by the synergy of various process parameters. The study of effect of DES physicochemical properties and pretreatment reaction conditions on the mechanism of lignocellulose biomass fractionation was of great significance for the development of biomass conversion. Form the view of process control, this review summarized recent advances in DES pretreatment, analyzed the challenges, and prospected the future development of this research field.
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Affiliation(s)
- Huanfei Xu
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China; Key Laboratory of Multiphase Flow Reaction and Separation Engineering of Shandong Province, Qingdao 266042, PR China.
| | - Jianjun Peng
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Yi Kong
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Yaoze Liu
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Zhenning Su
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Bin Li
- CAS Key Laboratory of Biofuels, Dalian National Laboratory for Clean Energy, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, PR China
| | - Xiaoming Song
- College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Shiwei Liu
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China; Key Laboratory of Multiphase Flow Reaction and Separation Engineering of Shandong Province, Qingdao 266042, PR China
| | - Wende Tian
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China; Key Laboratory of Multiphase Flow Reaction and Separation Engineering of Shandong Province, Qingdao 266042, PR China
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