Efficient and repeated production of succinic acid by turning sugarcane bagasse into sugar and support

Chen, Pengcheng; Tao, Sheng-Tao; Zheng, Pu

doi:10.1016/j.biortech.2016.03.108

Cited by 58 publications

(24 citation statements)

References 24 publications

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“…Taken together, the most effective pH regulator for succinic acid production by A. succinogenes was MgCO 3 , as it provides both CO 2 and Mg 2+ , which serve as co-factors for PEP carboxykinase. 68 Compared with other alkaline neutralizers, such as Na 2 CO 3 , NaHCO 3 , Mg(OH) 2 , Ca(OH) 2 , CaCO 3 , NaOH, and NH 3 •H 2 O, MgCO 3 is the most efficient in terms of bacterial growth, sugar utilization, and succinic acid biosynthesis. Apart from the fascinating advantage of MgCO 3 , it is not economically feasible for large-scale application.…”

mentioning

confidence: 99%

Comprehensive investigation of succinic acid production by Actinobacillus succinogenes: a promising native succinic acid producer

Qiao

Dai

et al. 2019

Biofuels Bioprod Bioref

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The biological production of succinic acid has attracted a great deal of attention due to the depletion of fossil fuels and concerns regarding environmental issues. As a natural producer of succinic acid, Actinobacillus succinogenes is one of the most promising candidates owning to its high production capability, wide carbon utilization spectrum, and robustness to environmental factors. This review details current achievements attempting to improve the efficiency of succinic acid production, not only in terms of raw materials and metabolic engineering strategies but also in terms of process optimization, such as work on neutralizing agents, redox potential, and the supply of CO2. Strategies to reduce the accumulation of byproduct accumulation and to improve succinic acid synthesis are discussed. © 2019 Society of Chemical Industry and John Wiley & Sons, Ltd.

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mentioning

confidence: 99%

Comprehensive investigation of succinic acid production by Actinobacillus succinogenes: a promising native succinic acid producer

Qiao

Dai

et al. 2019

Biofuels Bioprod Bioref

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“…For a glucose‐only sugar stream, an initial sugar concentration of ≤100 g L −1 is typically required for A. succinogenes, and sugar concentrations of 50–80 g L −1 have been obtained and used for pretreated lignocelluloses reported previously . For Scenario C a fed‐batch fermentation strategy was used whereby a portion of the sugar feed stream was sent to a triple‐effect evaporator to concentrate the combined glucose rich and hemicellulose hydrolysate stream to 200 g L −1 xylose and glucose …”

Section: Biorefinery Process Designmentioning

confidence: 99%

Process design and economic evaluation of integrated, multi‐product biorefineries for the co‐production of bio‐energy, succinic acid, and polyhydroxybutyrate (PHB) from sugarcane bagasse and trash lignocelluloses

Nieder‐Heitmann

Haigh

Görgens

2019

Biofuels Bioprod Bioref

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This study investigates whether a biorefinery, annexed to an existing sugar mill and co‐producing succinic acid, polyhydroxybutyrate (PHB), and electricity from sugarcane bagasse and trash lignocelluloses, will be a viable investment opportunity for existing sugarcane mills. Four scenarios were simulated in Aspen Plus® and were included in the economic analysis. Scenario A involved the production of PHB and electricity; Scenario B the production of PHB, succinic acid, and electricity; Scenario C the production of succinic acid and electricity; and Scenario D involved the production of electricity only. The most favorable configuration was found for Scenario B where PHB was produced from 25% of the fermentable glucose stream, and succinic acid from the hemicellulose hydrolysate together with 75% of the glucose, resulting in an internal rate of return (IRR) of 24.1% with a net present value of US$477.2 million. Alternatively, Scenario D could be selected if low capital (130.1 million US$) and operational costs (US$13.2 million) are desired, although weak returns (IRR 10.3% and net present value of US$6.08 million) were observed for an electricity price of 0.08 US$ kWh−1. © 2019 Society of Chemical Industry and John Wiley & Sons, Ltd

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“…Sugarcane bagasse and molasses are also attractive biorefinery substrates due to their potential SA yield. Reported yields for the former 237 are around 40 wt% (Borges & Pereira, 2011) up to 80 wt% (Chen, Tao, & Zheng, 2016) when multiple enzymatic pretreatment is applied. While for sugar cane molasses SA yields are between nearly 70 wt% (Cao et al, 2018b) to 80 wt% (Liu et al, 2008;Shen et al, 2015), depending on the pretreatment steps and nitrogen sources.…”

Section: Feed-stocks Potentialmentioning

confidence: 99%

From second generation feed-stocks to innovative fermentation and downstream techniques for succinic acid production

Mancini

Mansouri

Gernaey

et al. 2019

Critical Reviews in Environmental Science and Technology

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Efficient and repeated production of succinic acid by turning sugarcane bagasse into sugar and support

Cited by 58 publications

References 24 publications

Comprehensive investigation of succinic acid production by Actinobacillus succinogenes: a promising native succinic acid producer

Comprehensive investigation of succinic acid production by Actinobacillus succinogenes: a promising native succinic acid producer

Process design and economic evaluation of integrated, multi‐product biorefineries for the co‐production of bio‐energy, succinic acid, and polyhydroxybutyrate (PHB) from sugarcane bagasse and trash lignocelluloses

From second generation feed-stocks to innovative fermentation and downstream techniques for succinic acid production

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