1
|
Mu D, Ma K, He L, Wei Z. Effect of microbial pretreatment on degradation of food waste and humus structure. BIORESOURCE TECHNOLOGY 2023; 385:129442. [PMID: 37399958 DOI: 10.1016/j.biortech.2023.129442] [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: 06/07/2023] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/05/2023]
Abstract
The study aimed to investigate the pretreatment characteristics of food waste (FW) by Bacillus licheniformis and Bacillus oryzaecorticis, and to determine the contribution of microbial hydrolysis in the structure of fulvic acid (FA) and humic acid (HA). FW was pretreated with Bacillus oryzaecorticis (FO) and Bacillus licheniformis (FL), and the resulting solution was heated to synthesize humus. The results showed that the acidic substances produced by microbial treatments led to a decrease in pH. In addition, Bacillus oryzaecorticis degraded starch and released a large amount of reducing sugar, providing OH and COOH to FA molecules. Bacillus licheniformis showed a positive effect on the HA structure, which had higher OH, CH3 and aliphatics. FO is more beneficial to retain OH and COOH, while FL is more beneficial to retain amino and aliphatics. This study provided evidence for the application of Bacillus licheniformis and Bacillus oryzaecorticis in waste management.
Collapse
Affiliation(s)
- Daichen Mu
- College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Kexin Ma
- College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Liangzi He
- College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Zimin Wei
- Tianjin Key Laboratory of Animal and Plant Resistance, College of Life Sciences, Tianjin Normal University, Tianjin 300387, China.
| |
Collapse
|
2
|
Opia AC, Hamid MKBA, Syahrullail S, Rahim ABA, Johnson CA. Biomass as a potential source of sustainable fuel, chemical and tribological materials – Overview. MATERIALS TODAY: PROCEEDINGS 2021; 39:922-928. [DOI: 10.1016/j.matpr.2020.04.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
|
3
|
The search for organic compounds with TMAH thermochemolysis: From Earth analyses to space exploration experiments. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115896] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
4
|
Tsang YF, Kumar V, Samadar P, Yang Y, Lee J, Ok YS, Song H, Kim KH, Kwon EE, Jeon YJ. Production of bioplastic through food waste valorization. ENVIRONMENT INTERNATIONAL 2019; 127:625-644. [PMID: 30991219 DOI: 10.1016/j.envint.2019.03.076] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/10/2019] [Accepted: 03/30/2019] [Indexed: 06/09/2023]
Abstract
The tremendous amount of food waste from diverse sources is an environmental burden if disposed of inappropriately. Thus, implementation of a biorefinery platform for food waste is an ideal option to pursue (e.g., production of value-added products while reducing the volume of waste). The adoption of such a process is expected to reduce the production cost of biodegradable plastics (e.g., compared to conventional routes of production using overpriced pure substrates (e.g., glucose)). This review focuses on current technologies for the production of polyhydroxyalkanoates (PHA) from food waste. Technical details were also described to offer clear insights into diverse pretreatments for preparation of raw materials for the actual production of bioplastic (from food wastes). In this respect, particular attention was paid to fermentation technologies based on pure and mixed cultures. A clear description on the chemical modification of starch, cellulose, chitin, and caprolactone is also provided with a number of case studies (covering PHA-based products) along with a discussion on the prospects of food waste valorization approaches and their economic/technical viability.
Collapse
Affiliation(s)
- Yiu Fai Tsang
- Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, New Territories, Hong Kong
| | - Vanish Kumar
- National Agri-Food Biotechnology Institute (NABI), S.A.S. Nagar, Punjab 140306, India
| | - Pallabi Samadar
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea
| | - Yi Yang
- Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, New Territories, Hong Kong
| | - Jechan Lee
- Department of Environmental and Safety Engineering, Ajou University, Suwon 16499, Republic of Korea
| | - Yong Sik Ok
- Korea Biochar Research Center, O-Jeong Eco-Resilience Institute (OJERI), Division of Environmental Science and Ecological Engineering, Korea University, Seoul, Republic of Korea
| | - Hocheol Song
- Department of Environment and Energy, Sejong University, Seoul 05006, Republic of Korea
| | - Ki-Hyun Kim
- Korea Biochar Research Center, O-Jeong Eco-Resilience Institute (OJERI), Division of Environmental Science and Ecological Engineering, Korea University, Seoul, Republic of Korea.
| | - Eilhann E Kwon
- Department of Environment and Energy, Sejong University, Seoul 05006, Republic of Korea.
| | - Young Jae Jeon
- Department of Microbiology, Pukyong National University, Pusan 48513, Republic of Korea
| |
Collapse
|
5
|
Xie C, Luo W, Li Z, Yan L, Zhu Z, Wang J, Hu Z, Peng Y. Secretome analysis of Pleurotus eryngii reveals enzymatic composition for ramie stalk degradation. Electrophoresis 2015; 37:310-20. [PMID: 26525014 DOI: 10.1002/elps.201500312] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Revised: 08/27/2015] [Accepted: 10/18/2015] [Indexed: 11/07/2022]
Abstract
Pleurotus eryngii (P. eryngii) can secrete large amount of hydrolytic and oxidative enzymes to degrade lignocellulosic biomass. In spite of several researches on the individual lignolytic enzymes, a direct deconstruction of lignocellulose by enzyme mixture is not yet possible. Identifying more high-performance enzymes or enzyme complexes will lead to efficient in vitro lignocelluloses degradation. In this report, secretomic analysis was used to search for the new or interesting enzymes for lignocellulose degradation. Besides, the utilization ability of P. eryngii to ramie stalk substrate was evaluated from the degradation of cellulose, hemicellulose, and lignin in medium and six extracellular enzymes activities during different growth stages were discussed. The results showed that a high biological efficiency of 71% was obtained; cellulose, hemicelluloses, and lignin decomposition rates of P. eryngii were 29.2, 26.0, and 51.2%, respectively. Enzyme activity showed that carboxymethyl cellulase, xylanase, laccase, and peroxidase activity peaks appeared at the primordial initiation stage. In addition, we profiled a global view of the secretome of P. eryngii cultivated in ramie stalk media to understand the mechanism behind lignocellulosic biomass hydrolysis. Eighty-seven nonredundant proteins were identified and a diverse group of enzymes, including cellulases, hemicellulases, pectinase, ligninase, protease, peptidases, and phosphatase implicated in lignocellulose degradation were found. In conclusion, the information in this report will be helpful to better understand the lignocelluloses degradation mechanisms of P. eryngii.
Collapse
Affiliation(s)
- Chunliang Xie
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Wei Luo
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Zhimin Li
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Li Yan
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Zuohua Zhu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Jing Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Zhenxiu Hu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| | - Yuande Peng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, P. R. China
| |
Collapse
|
6
|
Ma K, Ruan Z. Production of a lignocellulolytic enzyme system for simultaneous bio-delignification and saccharification of corn stover employing co-culture of fungi. BIORESOURCE TECHNOLOGY 2015; 175:586-593. [PMID: 25459871 DOI: 10.1016/j.biortech.2014.10.161] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/29/2014] [Accepted: 10/30/2014] [Indexed: 06/04/2023]
Abstract
Aiming at improving the efficiency of transferring corn stover into sugars, an efficient lignocellulolytic enzyme system was developed and investigated by co-cultivation of the Coprinus comatus with Trichoderma reesei in a single bioreactor. The results showed that the lignocellulolytic enzyme activities of the co-culture exceeded that of the monoculture, suggesting synergistic interaction between two fungi. The highest laccase activity from the co-culture was 2.6-fold increase over that of the C. comatus monoculture and reached a peak 3days earlier. The maximum delignification obtained was 66.5% and about 82% of the original polysaccharides were converted into fermentable sugars by simultaneous bio-delignification and saccharification process. Correlation analysis showed that sugar yields were directly proportional to the lignin degradation. Our results suggested that co-fungi cultivation was a valuable technique for corn stover bioconversion, which could produce high efficiency of lignocellulolytic enzyme system as a cheaper alternative to commercial enzymes for industrial utilization.
Collapse
Affiliation(s)
- Kedong Ma
- College of Environmental and Chemical Engineering, Dalian University, Dalian 116622, PR China.
| | - Zhiyong Ruan
- Key Laboratory of Microbial Resources (Ministry of Agriculture, China), Institute of Agricultural Resources and Regional Planning, CAAS, Beijing 100081, PR China.
| |
Collapse
|
7
|
Wang T, Ye X, Yin J, Lu Q, Zheng Z, Dong C. Effects of biopretreatment on pyrolysis behaviors of corn stalk by methanogen. BIORESOURCE TECHNOLOGY 2014; 164:416-419. [PMID: 24855936 DOI: 10.1016/j.biortech.2014.04.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 04/17/2014] [Accepted: 04/19/2014] [Indexed: 06/03/2023]
Abstract
The study investigated the effects of methanogen pretreatment on pyrolysis behaviors of corn stalk (CS) by using Py-GC/MS analysis and thermogravimetric analysis. Results indicated that biopretreatment changed considerably the pyrolysis behaviors of CS from four weight loss stages to two weight loss stages. Increasing biopretreatment time from 5 days to 25 days enhanced the kinds and contents of chemicals in volatile products. In pyrolysis products, the contents of sugars, linear ketones and furans decreased from 1.43%, 12.60% and 7.38% to 1.25%, 10.22% and 3.25%, respectively, and the contents of phenols increased from 15.08% to 27.84%. The most content change from 6.83% to 13.63% indicated that methanogen pretreatment improved the pyrolysis selectivity of CS to product the 4-VP, but it was disadvantageous to 5-hydroxymethyl furfural, levoglucose and furfural. The changes of chemical compositions and structure of CS after biopretreatment were the main reason of the differences.
Collapse
Affiliation(s)
- Tipeng Wang
- National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, 2 Beinong Lu, Beijing 102206, China.
| | - Xiaoning Ye
- National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, 2 Beinong Lu, Beijing 102206, China
| | - Jun Yin
- Jilin University, Changchun 130026, China
| | - Qiang Lu
- National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, 2 Beinong Lu, Beijing 102206, China
| | - Zongming Zheng
- National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, 2 Beinong Lu, Beijing 102206, China
| | - Changqing Dong
- National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, 2 Beinong Lu, Beijing 102206, China
| |
Collapse
|
8
|
Hamieh S, Beauchet R, Lemee L, Toufaily J, Koubaissy B, Hamieh T, Pouilloux Y, Pinard L. Bio oil synthesis by coupling biological biomass pretreatment and catalytic hydroliquefaction process. BIORESOURCE TECHNOLOGY 2014; 156:389-394. [PMID: 24529961 DOI: 10.1016/j.biortech.2014.01.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 01/15/2014] [Accepted: 01/18/2014] [Indexed: 06/03/2023]
Abstract
The bio-oil synthesis from a mixture of wastes (7wt.% straw, 38wt.% wood, and 45wt.% grass) was carried out by direct liquefaction reaction using Raney Nickel as catalyst and tetralin as solvent. The green wastes were biologically degraded during 3 months. Longer the destructuration time; higher the yield into oil is. Biological pretreatment of green wastes promotes the liquefaction process. Among the components of degraded biomass, Humin, the major fraction (60-80wt.%) that was favored by the biological treatment, yields to a bio oil extremely energetic with a HHV close to biopetroleum (40MJ kg(-1)), contrariwise, Fulvic acids (2-12wt.%), the minor fraction is refractory to liquefaction reaction.
Collapse
Affiliation(s)
- S Hamieh
- IC2MP, Institut de Chimie, des Milieux et Matériaux de Poitiers, Univeristy of Poitiers, 4 rue Michel Brunet, 86000 Poitiers, France; MCEMA, Laboratory of Materials, Catalysis, Environment and Analytical Methods, Faculty of Sciences I, Lebanese University, Campus Rafic Hariri, Hadath, Lebanon
| | - R Beauchet
- IC2MP, Institut de Chimie, des Milieux et Matériaux de Poitiers, Univeristy of Poitiers, 4 rue Michel Brunet, 86000 Poitiers, France
| | - L Lemee
- IC2MP, Institut de Chimie, des Milieux et Matériaux de Poitiers, Univeristy of Poitiers, 4 rue Michel Brunet, 86000 Poitiers, France
| | - J Toufaily
- MCEMA, Laboratory of Materials, Catalysis, Environment and Analytical Methods, Faculty of Sciences I, Lebanese University, Campus Rafic Hariri, Hadath, Lebanon
| | - B Koubaissy
- MCEMA, Laboratory of Materials, Catalysis, Environment and Analytical Methods, Faculty of Sciences I, Lebanese University, Campus Rafic Hariri, Hadath, Lebanon
| | - T Hamieh
- MCEMA, Laboratory of Materials, Catalysis, Environment and Analytical Methods, Faculty of Sciences I, Lebanese University, Campus Rafic Hariri, Hadath, Lebanon
| | - Y Pouilloux
- IC2MP, Institut de Chimie, des Milieux et Matériaux de Poitiers, Univeristy of Poitiers, 4 rue Michel Brunet, 86000 Poitiers, France
| | - L Pinard
- IC2MP, Institut de Chimie, des Milieux et Matériaux de Poitiers, Univeristy of Poitiers, 4 rue Michel Brunet, 86000 Poitiers, France.
| |
Collapse
|
9
|
Lemée L, Pinard L, Beauchet R, Kpogbemabou D. Evaluation of humic fractions potential to produce bio-oil through catalytic hydroliquefaction. BIORESOURCE TECHNOLOGY 2013; 149:465-469. [PMID: 24140851 DOI: 10.1016/j.biortech.2013.09.117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 09/20/2013] [Accepted: 09/24/2013] [Indexed: 06/02/2023]
Abstract
Humic substances were extracted from biodegraded lignocellulosic biomass (LCBb) and submitted to catalytic hydroliquefaction. The resulting bio-oils were compared with those of the initial biomass. Compared to fulvic and humic acids, humin presented a high conversion rate (74 wt.%) and the highest amount of liquid fraction (66 wt.%). Moreover it represented 78% of LCBb. Humin produced 43 wt.% of crude oil and 33 wt.% of hexane soluble fraction containing hydrocarbons which is a higher yield than those from other humic substances as well as from the initial biomass. Hydrocarbons were mainly aromatics, but humin produces the highest amount of aliphatics. Considering the quantity, the quality and the molecular composition of the humic fractions, a classification of the potential of the latter to produce fuel using hydroliquefaction process can be assess: Hu>AF>AH. The higher heating value (HHV) and oxygen content of HSF from humin were fully compatible with biofuel characteristics.
Collapse
Affiliation(s)
- L Lemée
- Université de Poitiers, CNRS, UMR 7285 - IC2MP, 4 rue Michel Brunet, Poitiers 86022, France.
| | | | | | | |
Collapse
|
10
|
Adamafio N, Kyeremeh K, Datsomor A, Osei-Owusu J. Cocoa Pod Ash Pre-treatment of Wawa (Triplochiton scleroxylon) and Sapele (Entandrophragma cylindricum) Sawdust: Fourier Transform Infrared Spectroscopic Characterization of Lignin. ACTA ACUST UNITED AC 2013. [DOI: 10.3923/ajsr.2013.812.818] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
11
|
Wang FQ, Xie H, Chen W, Wang ET, Du FG, Song AD. Biological pretreatment of corn stover with ligninolytic enzyme for high efficient enzymatic hydrolysis. BIORESOURCE TECHNOLOGY 2013; 144:572-578. [PMID: 23896439 DOI: 10.1016/j.biortech.2013.07.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 06/29/2013] [Accepted: 07/03/2013] [Indexed: 06/02/2023]
Abstract
Aiming at increasing the efficiency of transferring corn stover into sugars, a biological pretreatment was developed and investigated in this study. The protocol was characterized by the pretreatment with crude ligninolytic enzymes from Phanerochete chrysosporium and Coridus versicolor to break the lignin structure in corn stover, followed by a washing procedure to eliminate the inhibition of ligninolytic enzyme on cellulase. By a 2 d-pretreatment, sugar yield from corn stover hydrolysis could be increased by 50.2% (up to 323 mg/g) compared with that of the control. X-ray diffractometry and FT-IR analysis revealed that biological pretreatment could partially remove the lignin of corn stover, and consequently enhance the enzymatic hydrolysis efficiency of cellulose and hemeicellulose. In addition, the amount of microbial inhibitors, such as acetic acid and furfural, were much lower in biological pretreatment than that in acid pretreatment. This study provided a promising pretreatment method for biotransformation of corn stovers.
Collapse
Affiliation(s)
- Feng-Qin Wang
- Key Laboratory of Enzyme Engineering of Agricultural Microbiology, Ministry of Agriculture, College of Life Science, Henan Agricultural University, Zhengzhou 450002, China
| | | | | | | | | | | |
Collapse
|
12
|
Lemoine F, Maupin I, Lemée L, Lavoie JM, Lemberton JL, Pouilloux Y, Pinard L. Alternative fuel production by catalytic hydroliquefaction of solid municipal wastes, primary sludges and microalgae. BIORESOURCE TECHNOLOGY 2013; 142:1-8. [PMID: 23732916 DOI: 10.1016/j.biortech.2013.04.123] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 04/29/2013] [Accepted: 04/30/2013] [Indexed: 06/02/2023]
Abstract
An alternative fuel production was investigated through catalytic hydroliquefaction of three different carbonaceous sources: solid municipal wastes (MW), primary sludges (PS), and microalgae (MA). The reaction was carried out under hydrogen pressure, at different temperatures (330, 380 and 450°C), with a Raney nickel catalyst and two different hydrogen donor solvents: a "fossil solvent" (tetralin) and a "green solvent" (2-methyl-hydro-furan). The feeds analyses (TDA-TGA, ICP-AES, lipids quantification) showed that MW and PS had similar characteristics and physico-chemical properties, but different from those of MA. The hydroliquefaction of these feeds allowed to obtain high oil yields, with a significant energetic value, similar to that of a bio-petroleum. 2-methyl-hydro-furan was more efficient than tetralin for the treatment of the strongly bio-degraded biomasses MW and PS, while better results were obtained with tetralin in the case of MA.
Collapse
Affiliation(s)
- F Lemoine
- IC2MP, Institut de Chimie des Milieux et Matériaux de Poitiers, 4 rue Michel Brunet, 86000 Poitiers, France.
| | | | | | | | | | | | | |
Collapse
|
13
|
Song L, Ma F, Zeng Y, Zhang X, Yu H. The promoting effects of manganese on biological pretreatment with Irpex lacteus and enzymatic hydrolysis of corn stover. BIORESOURCE TECHNOLOGY 2013; 135:89-92. [PMID: 23069603 DOI: 10.1016/j.biortech.2012.09.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Revised: 09/04/2012] [Accepted: 09/04/2012] [Indexed: 05/11/2023]
Abstract
The effect of metal ions on biological pretreatment was evaluated for improving subsequent enzymatic hydrolysis. Results showed that the efficiency of fungal pretreatment was greatly improved with manganese supplement in biomass. After enzymatic hydrolysis of 28-d pretreated corn stover, maximum glucose yield was 308.98 mg/g corn stover with manganese supplement, which increased by 61.39% as compared to the conventional fungal pretreatment. Furthermore, manganese also enhanced the production of ethanol, corresponding to a high ethanol conversion (83.39%). Manganese greatly improved the delignification of Irpex lacteus specially. Correspondingly, the efficiency of saccharification and fermentation was closely related to the removal of lignin. This study showed a promising effect of manganese on fungal pretreatment and the production of biofuels.
Collapse
Affiliation(s)
- Lili Song
- Key Laboratory of Molecular Biophysics of MOE, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, PR China
| | | | | | | | | |
Collapse
|