Lignocellulosic agriculture wastes as biomass feedstocks for second-generation bioethanol production: concepts and recent developments
Jitendra Kumar Saini,Jitendra Kumar Saini,Reetu Saini,Reetu Saini,Lakshmi Tewari +4 more
- Vol. 5, Iss: 4, pp 337-353
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TLDR
Mechanisms and recent advances in pretreatment, cellulases production and second-generation ethanol production processes are described here.Abstract:
Production of liquid biofuels, such as bioethanol, has been advocated as a sustainable option to tackle the problems associated with rising crude oil prices, global warming and diminishing petroleum reserves. Second-generation bioethanol is produced from lignocellulosic feedstock by its saccharification, followed by microbial fermentation and product recovery. Agricultural residues generated as wastes during or after processing of agricultural crops are one of such renewable and lignocellulose-rich biomass resources available in huge amounts for bioethanol production. These agricultural residues are converted to bioethanol in several steps which are described here. This review enlightens various steps involved in production of the second-generation bioethanol. Mechanisms and recent advances in pretreatment, cellulases production and second-generation ethanol production processes are described here.read more
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The E factor 25 years on: the rise of green chemistry and sustainability
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Fuel ethanol production from lignocellulosic biomass: an overview on feedstocks and technological approaches.
Hossain M. Zabed,Hossain M. Zabed,Jaya Narayan Sahu,Jaya Narayan Sahu,Amru Nasrulhaq Boyce,Golam Faruq +5 more
TL;DR: An overview on the diversity of biomass, technological approaches and microbial contribution to the conversion of lignocellulosic biomass (LCB) into ethanol can be found in this paper.
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Agro-industrial wastes and their utilization using solid state fermentation: a review
TL;DR: The use of agro-industrial wastes as raw materials can help to reduce the production cost and also reduce the pollution load from the environment as mentioned in this paper, and these residues can be used as an alternate source for the production of different products like biogas, biofuel, mushroom, and tempeh as the raw material in various researches and industries.
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Bioethanol production from renewable sources: Current perspectives and technological progress
Hossain M. Zabed,Hossain M. Zabed,Jaya Narayan Sahu,Jaya Narayan Sahu,A. Suely,Amru Nasrulhaq Boyce,Golam Faruq +6 more
TL;DR: In this paper, the authors present an overview on the first and second generation bioethanol production with a particular attention to the potential of various biomass sources, technological approaches, role of microorganisms and factors affecting ethanol production process.
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Second generation bioethanol production: A critical review
H.B. Aditiya,H.B. Aditiya,Teuku Meurah Indra Mahlia,Teuku Meurah Indra Mahlia,Wen Tong Chong,Hadi Nur,A.H. Sebayang +6 more
TL;DR: In this paper, the authors reviewed the existing variance of second generation bioethanol production methodologies, namely pre-treatment, hydrolysis, fermentation and distillation, as well as the worth of second-generation production for future reference.
References
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