IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v195y2017icp196-203.html
   My bibliography  Save this article

Integrating starchy substrate into cellulosic ethanol production to boost ethanol titers and yields

Author

Listed:
  • Xu, Youjie
  • Wang, Donghai

Abstract

Starchy grains as current major feedstocks for bioethanol production are competing with food supply; therefore, lignocellulosic biomass was pursued as an alternative feedstock for bioethanol production due to its high availability and low price. Commercial production of second-generation bioethanol from lignocellulosic biomass is still under development as significant challenges of low fermentation efficiency, low ethanol titers, high enzyme cost, and high water usage remain to be addressed. In this research, sugar-rich substrates such as starchy grains were integrated into cellulosic ethanol production, which could boost ethanol titers and ethanol yields. The substrates with various ratios of corn flour and hydrothermal treated corn stover (4:12; 8:8; 12:4; 12:12) were evaluated on the ethanol concentration and ethanol yield via simultaneous saccharification and fermentation. Ethanol concentration and ethanol yield decreased with increasing amounts of treated corn stover in the mixtures. The maximum ethanol concentration (68.7g/L) was achieved at the corn flour and corn stover ratio of 12:12 using raw starch granular enzyme with the ethanol yield of 86.0%, whereas the maximum ethanol yield was obtained at the corn flour and corn stover ratio of 12:4 as it contained higher amounts of corn flour. All the ethanol concentrations from various mixtures of corn flour and corn stover were higher than 37.9g/L from the control with 100% of treated corn stover (16%, w/v). Saccharification and fermentation processes were optimized to reduce energy cost and the optimized process was able to complete ethanol fermentation within 48h.

Suggested Citation

  • Xu, Youjie & Wang, Donghai, 2017. "Integrating starchy substrate into cellulosic ethanol production to boost ethanol titers and yields," Applied Energy, Elsevier, vol. 195(C), pages 196-203.
    • Handle: RePEc:eee:appene:v:195:y:2017:i:c:p:196-203
    DOI: 10.1016/j.apenergy.2017.03.035
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261917302593
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2017.03.035?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Jafari, Yadollah & Amiri, Hamid & Karimi, Keikhosro, 2016. "Acetone pretreatment for improvement of acetone, butanol, and ethanol production from sweet sorghum bagasse," Applied Energy, Elsevier, vol. 168(C), pages 216-225.
    2. Cobuloglu, Halil I. & Büyüktahtakın, İ. Esra, 2015. "Food vs. biofuel: An optimization approach to the spatio-temporal analysis of land-use competition and environmental impacts," Applied Energy, Elsevier, vol. 140(C), pages 418-434.
    3. Sharma, B. & Birrell, S. & Miguez, F.E., 2017. "Spatial modeling framework for bioethanol plant siting and biofuel production potential in the U.S," Applied Energy, Elsevier, vol. 191(C), pages 75-86.
    4. Dias, Marina O.S. & Junqueira, Tassia L. & Cavalett, Otávio & Pavanello, Lucas G. & Cunha, Marcelo P. & Jesus, Charles D.F. & Maciel Filho, Rubens & Bonomi, Antonio, 2013. "Biorefineries for the production of first and second generation ethanol and electricity from sugarcane," Applied Energy, Elsevier, vol. 109(C), pages 72-78.
    5. Jin, Wenxiang & Chen, Ling & Hu, Meng & Sun, Dan & Li, Ao & Li, Ying & Hu, Zhen & Zhou, Shiguang & Tu, Yuanyuan & Xia, Tao & Wang, Yanting & Xie, Guosheng & Li, Yanbin & Bai, Baowei & Peng, Liangcai, 2016. "Tween-80 is effective for enhancing steam-exploded biomass enzymatic saccharification and ethanol production by specifically lessening cellulase absorption with lignin in common reed," Applied Energy, Elsevier, vol. 175(C), pages 82-90.
    6. Zheng, Yi & Lee, Christopher & Yu, Chaowei & Cheng, Yu-Shen & Zhang, Ruihong & Jenkins, Bryan M. & VanderGheynst, Jean S., 2013. "Dilute acid pretreatment and fermentation of sugar beet pulp to ethanol," Applied Energy, Elsevier, vol. 105(C), pages 1-7.
    7. Rohowsky, Bernd & Häßler, Thomas & Gladis, Arne & Remmele, Edgar & Schieder, Doris & Faulstich, Martin, 2013. "Feasibility of simultaneous saccharification and juice co-fermentation on hydrothermal pretreated sweet sorghum bagasse for ethanol production," Applied Energy, Elsevier, vol. 102(C), pages 211-219.
    8. Singh, Shuchi & Khanna, Swati & Moholkar, Vijayanand S. & Goyal, Arun, 2014. "Screening and optimization of pretreatments for Parthenium hysterophorus as feedstock for alcoholic biofuels," Applied Energy, Elsevier, vol. 129(C), pages 195-206.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Puligundla, Pradeep & Smogrovicova, Daniela & Mok, Chulkyoon & Obulam, Vijaya Sarathi Reddy, 2019. "A review of recent advances in high gravity ethanol fermentation," Renewable Energy, Elsevier, vol. 133(C), pages 1366-1379.
    2. Yuan, Zhaoyang & Li, Guodong & Wei, Weiqi & Wang, Jiarun & Fang, Zhen, 2020. "A comparison of different pre-extraction methods followed by steam pretreatment of bamboo to improve the enzymatic digestibility and ethanol production," Energy, Elsevier, vol. 196(C).
    3. Chen, Bin & Xu, Haoran & Tan, Peng & Zhang, Yuan & Xu, Xiaoming & Cai, Weizi & Chen, Meina & Ni, Meng, 2019. "Thermal modelling of ethanol-fuelled Solid Oxide Fuel Cells," Applied Energy, Elsevier, vol. 237(C), pages 476-486.
    4. Eckert, C.T. & Frigo, E.P. & Albrecht, L.P. & Albrecht, A.J.P. & Christ, D. & Santos, W.G. & Berkembrock, E. & Egewarth, V.A., 2018. "Maize ethanol production in Brazil: Characteristics and perspectives," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3907-3912.
    5. Li, Yu & Kesharwani, Rajkamal & Sun, Zeyi & Qin, Ruwen & Dagli, Cihan & Zhang, Meng & Wang, Donghai, 2020. "Economic viability and environmental impact investigation for the biofuel supply chain using co-fermentation technology," Applied Energy, Elsevier, vol. 259(C).
    6. Kuo, Yen-Ting & Chen, Ju-Shiou & Yang, Tzu-Yueh & Wan, Hou-Peng, 2018. "Technical and Economic approach of bioethanol production from nanofiltration of biomass chemical hydrolysis solutions," Applied Energy, Elsevier, vol. 215(C), pages 426-436.
    7. Man, Hanyang & Liu, Huan & Xiao, Qian & Deng, Fanyuan & Yu, Qiao & Wang, Kai & Yang, Zhengjun & Wu, Ye & He, Kebin & Hao, Jiming, 2018. "How ethanol and gasoline formula changes evaporative emissions of the vehicles," Applied Energy, Elsevier, vol. 222(C), pages 584-594.
    8. Sanjeev Kumar Soni & Binny Sharma & Apurav Sharma & Bishakha Thakur & Raman Soni, 2023. "Exploring the Potential of Potato Peels for Bioethanol Production through Various Pretreatment Strategies and an In-House-Produced Multi-Enzyme System," Sustainability, MDPI, vol. 15(11), pages 1-19, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zhang, Changwei & Wen, Hao & Chen, Changjing & Cai, Di & Fu, Chaohui & Li, Ping & Qin, Peiyong & Tan, Tianwei, 2019. "Simultaneous saccharification and juice co-fermentation for high-titer ethanol production using sweet sorghum stalk," Renewable Energy, Elsevier, vol. 134(C), pages 44-53.
    2. Lopes, Verônica dos Santos & Fischer, Janaína & Pinheiro, Tais Magalhães Abrantes & Cabral, Bruna Vieira & Cardoso, Vicelma Luiz & Coutinho Filho, Ubirajara, 2017. "Biosurfactant and ethanol co-production using Pseudomonas aeruginosa and Saccharomyces cerevisiae co-cultures and exploded sugarcane bagasse," Renewable Energy, Elsevier, vol. 109(C), pages 305-310.
    3. Danilo Arcentales-Bastidas & Carla Silva & Angel D. Ramirez, 2022. "The Environmental Profile of Ethanol Derived from Sugarcane in Ecuador: A Life Cycle Assessment Including the Effect of Cogeneration of Electricity in a Sugar Industrial Complex," Energies, MDPI, vol. 15(15), pages 1-24, July.
    4. Haji Esmaeili, Seyed Ali & Szmerekovsky, Joseph & Sobhani, Ahmad & Dybing, Alan & Peterson, Tim O., 2020. "Sustainable biomass supply chain network design with biomass switching incentives for first-generation bioethanol producers," Energy Policy, Elsevier, vol. 138(C).
    5. Ulaganathan, Kandasamy & Goud, Sravanthi & Reddy, Madhavi & Kayalvili, Ulaganathan, 2017. "Genome engineering for breaking barriers in lignocellulosic bioethanol production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 1080-1107.
    6. Bechara, Rami & Gomez, Adrien & Saint-Antonin, Valérie & Schweitzer, Jean-Marc & Maréchal, François & Ensinas, Adriano, 2018. "Review of design works for the conversion of sugarcane to first and second-generation ethanol and electricity," Renewable and Sustainable Energy Reviews, Elsevier, vol. 91(C), pages 152-164.
    7. Athanasios Kolios & Varvara Mytilinou & Estivaliz Lozano-Minguez & Konstantinos Salonitis, 2016. "A Comparative Study of Multiple-Criteria Decision-Making Methods under Stochastic Inputs," Energies, MDPI, vol. 9(7), pages 1-21, July.
    8. Jonker, J.G.G. & Junginger, H.M. & Verstegen, J.A. & Lin, T. & Rodríguez, L.F. & Ting, K.C. & Faaij, A.P.C. & van der Hilst, F., 2016. "Supply chain optimization of sugarcane first generation and eucalyptus second generation ethanol production in Brazil," Applied Energy, Elsevier, vol. 173(C), pages 494-510.
    9. Singh, Shuchi & Khanna, Swati & Moholkar, Vijayanand S. & Goyal, Arun, 2014. "Screening and optimization of pretreatments for Parthenium hysterophorus as feedstock for alcoholic biofuels," Applied Energy, Elsevier, vol. 129(C), pages 195-206.
    10. Chen, Wei-Cheng & Sheng, Chung-Teh & Liu, Yu-Cheng & Chen, Wei-Jen & Huang, Wen-Luh & Chang, Shih-Hsien & Chang, Wei-Che, 2014. "Optimizing the efficiency of anhydrous ethanol purification via regenerable molecular sieve," Applied Energy, Elsevier, vol. 135(C), pages 483-489.
    11. Fuess, Lucas Tadeu & dos Santos, Graciete Mary & Delforno, Tiago Palladino & de Souza Moraes, Bruna & da Silva, Ariovaldo José, 2020. "Biochemical butyrate production via dark fermentation as an energetically efficient alternative management approach for vinasse in sugarcane biorefineries," Renewable Energy, Elsevier, vol. 158(C), pages 3-12.
    12. Pachón, Elia Ruiz & Vaskan, Pavel & Raman, Jegannathan Kenthorai & Gnansounou, Edgard, 2018. "Transition of a South African sugar mill towards a biorefinery. A feasibility assessment," Applied Energy, Elsevier, vol. 229(C), pages 1-17.
    13. Zhu, Shengdong & Luo, Fang & Huang, Wenjing & Huang, Wangxiang & Wu, Yuanxin, 2017. "Comparison of three fermentation strategies for alleviating the negative effect of the ionic liquid 1-ethyl-3-methylimidazolium acetate on lignocellulosic ethanol production," Applied Energy, Elsevier, vol. 197(C), pages 124-131.
    14. Khatiwada, Dilip & Leduc, Sylvain & Silveira, Semida & McCallum, Ian, 2016. "Optimizing ethanol and bioelectricity production in sugarcane biorefineries in Brazil," Renewable Energy, Elsevier, vol. 85(C), pages 371-386.
    15. Hashemi, Seyed Sajad & Karimi, Keikhosro & Mirmohamadsadeghi, Safoora, 2019. "Hydrothermal pretreatment of safflower straw to enhance biogas production," Energy, Elsevier, vol. 172(C), pages 545-554.
    16. Gorelick, David E. & Baskaran, Latha M. & Jager, Henriëtte I., 2019. "Visualizing feedstock siting in biomass production: Tradeoffs between economic and water quality objectives," Land Use Policy, Elsevier, vol. 88(C).
    17. Pavão, Leandro V. & Santos, Lucas F. & Oliveira, Cássia M. & Cruz, Antonio J.G. & Ravagnani, Mauro A.S.S. & Costa, Caliane B.B., 2023. "Flexible heat integration system in first-/second-generation ethanol production via screening pinch-based method and multiperiod model," Energy, Elsevier, vol. 271(C).
    18. Daniel Santos & Karen Giacobe & Carolina M. Silva & Loisleini F. Saldanha & Ayrton F. Martins & Erico M. M. Flores & Cezar A. Bizzi, 2022. "Ultrasound-Assisted Demineralization Process of Sugarcane Straw and Its Influence on the Further Biomass Conversion," Sustainability, MDPI, vol. 14(1), pages 1-13, January.
    19. Rezaei, Mahbobe & Amiri, Hamid & Shafiei, Marzieh, 2021. "Aqueous pretreatment of triticale straw for integrated production of hemicellulosic methane and cellulosic butanol," Renewable Energy, Elsevier, vol. 171(C), pages 971-980.
    20. Price, James & Zeyringer, Marianne & Konadu, Dennis & Sobral Mourão, Zenaida & Moore, Andy & Sharp, Ed, 2018. "Low carbon electricity systems for Great Britain in 2050: An energy-land-water perspective," Applied Energy, Elsevier, vol. 228(C), pages 928-941.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:appene:v:195:y:2017:i:c:p:196-203. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.