Production of bioethanol by facultative anaerobic bacteria

Soleimani, Seyedeh Sara; Adıgüzel, Ahmet; Nadaroğlu, Hayrünnisa

doi:10.1002/jib.437

Cited by 21 publications

(7 citation statements)

References 36 publications

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“…Cellulose quality, temperature, aeration, carbon sources, incubation period, medium additives pH of the medium and presence of inducers are important parameters for the optimized production of cellulase enzymes. Other researchers have also reported cellulase production enhancement by the optimization of cultural conditions [28][29][30][31][32]. Thus, in the present study, quantitative estimation and optimization of the production of bioethanol with appropriate substrate, i.e, leaf, are required for the pilot scale and large-scale business.…”

Section: Production Of Bioethanolmentioning

confidence: 94%

Bioethanol Production of Cellulase Producing Bacteria from Soils of Agrowaste Field

Thomas¹,

Laxmi²,

Benny³

2021

J. Sci. Res.

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With decades of studies on cellulose bioconversion, cellulases have been playing an important role in producing fermentable sugars from lignocellulosic biomass. Copious microorganisms that are able to degrade cellulose have been isolated and identified. The present study has been undertaken to isolate and screen the cellulase producing bacteria from soils of agrowaste field. Cellulase production has been qualitatively analyzed in carboxy methylcellulose (CMC) agar medium after congo red staining and NaCl treatment by interpretation with zones around the potent colonies. Out of the seven isolates, only two showed cellulase production. The morphogical and molecular characterization revealed its identity as Escherichia coli and Staphylococcus aureus. The potential of organisms for bioethanol production has been investigated using two substrates, namely, paper and leaves by subjecting with a pre-treatment process using acid hydrolysis to remove lignin which acts as physical barrier to cellulolytic enzymes. Ethanolic fermentation was done using Saccharomyces cerevisiae for 24-48 h and then the bioethanol produced was qualitatively proved by iodoform assay. These finding proves that ethanol can be made from the agricultural waste and the process is recommended as a means of generating wealth from waste.

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Section: Production Of Bioethanolmentioning

confidence: 94%

Bioethanol Production of Cellulase Producing Bacteria from Soils of Agrowaste Field

Thomas¹,

Laxmi²,

Benny³

2021

J. Sci. Res.

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“…Alcohol can be produced from biomass via thermochemical such as gasification and pyrolysis [46] or biochemical routes such as fermentation [47]. Emerging technology such as microbial synthesis in producing alcohol is also becoming attractive [48,49]. A conceptual schematic diagram showing these various processing strategies of jet fuel production from biomass is given in Figure 3.…”

Section: Alcohol-to-jet (Atj)mentioning

confidence: 99%

Global biorenewable development strategies for sustainable aviation fuel production

Farooq

Yang

2021

Renewable and Sustainable Energy Reviews

175

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“…In addition to the rapid fermentation of carbohydrates, bacteria are also present in natural fermentable substrates as enlisted in Table 1. Soleimani et al (2017) has reported the possibility of producing ethanol from the bacteria Lactobacillus plantarum M24, Lactobacillus sakei and Weissella viridescens LB37 by using agricultural residues (corn, corn residues and pine leaves). The results of the study proved that L. plantarum M24 is the most efficient type of bacteria in ethanol production from agricultural waste.…”

Section: Bacteriamentioning

confidence: 99%

Bioethanol Production From Agricultural Wastes by Zymomonas Mobilis and Used in Vinegar Production

Nassir¹,

Al‐Sahlany

2021

J microb biotech food sci

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This review paper summarizes the best method for the utilization of agricultural wastes as raw material for the production of bioethanol. Agricultural wastes are rich in sugar and complex carbohydrates that makes it suitable source to carry out the fermentation process. Bioethanol is widely used in industries such as, chemical, pharmaceutical and food for various purposes especially as sterilizer. Carbohydrates are considered as the renewable sources and the primary material for the production of bioethanol. Microorganisms such as some species of yeasts and bacteria are capable to ferment carbohydrates and convert it into ethyl alcohol. However, the ability of these micro-organisms differs with respect to the production of ethanol and this research we study the possibility of producing bioethanol from the bacterium Zymomonas mobilis. One of the major industrial aspects of ethanol is the production of vinegar and there are several methods that could be utilized for its production from ethanol. Studies have reported that Zymomonas mobilis has 5-10 times more capability to produce bioethanol as compared with Saccharomyces cerevisiae. Therefore, this study has been done to highlight the possibilities of production of bioethanol from Zymomonas mobilis ARTICLE INFO

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Production of bioethanol by facultative anaerobic bacteria

Cited by 21 publications

References 36 publications

Bioethanol Production of Cellulase Producing Bacteria from Soils of Agrowaste Field

Bioethanol Production of Cellulase Producing Bacteria from Soils of Agrowaste Field

Global biorenewable development strategies for sustainable aviation fuel production

Bioethanol Production From Agricultural Wastes by Zymomonas Mobilis and Used in Vinegar Production

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