Bioethanol Production from Banana Pseudostem by Using Separate and Cocultures of Cellulase Enzyme with Saccharomyces cerevisiae

Islam, Md. Zahidul; Asad, Mohammad; Hossain, Md. Tanvir; Paul, S. C.; Sujan, S. M. A.

doi:10.3923/jest.2019.157.163

Cited by 8 publications

(2 citation statements)

References 15 publications

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“…The same column which is specialized for fermentation broth analysis is used for ethanol detection. The kinetic parameters of ethanol fermentation were determined as follows (Islam et al 2019):…”

Section: High Performance Liquid Chromatography (Hplc)mentioning

confidence: 99%

Optimization of alkali concentration in the pretreatment of sugarcane bagasse for ethanol production

Sujan

Hossain

Uddin

et al. 2023

Bangladesh J. Sci. Ind. Res.

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This study was aimed for the investigation of the effect of pretreatment procedure of alkaline, based on the chemical arrangement, surface morphology, structural composition and enzymatic assimilation of sugarcane bagasse for sugars and ethanol production. Alkali pretreatment (0 to 8% w/v of NaOH) assists to reduce the lignin portion (from 19.57±0.03% to 9.91±0.02%) and increase the cellulose content of the treated SB (from 34.66±0.05% to 63.58±0.05%) simultaneously. The optimal conditions for alkali pretreatment were 8% NaOH charge at 100oC for 90 min. Enzymatic digestibility of alkali treated SB was significantly improved and hydrolysis yield reached to 89.59% glucose and 61.23% xylose at an prime level using Trichoderma viridae. Further hydrolysate of 8% (w/v) alkali treated SB sample was fermented by Saccharomyces cerevisiae to convert sugar into ethanol and yield was 16.81±0.32% in 24 h. Alkali pretreatment was found to be a treatment of choice for cellulose hydrolysis in SB and subsequent sugar acquired for the production of ethanol during fermentation. Bangladesh J. Sci. Ind. Res. 58(2), 89-98, 2023

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Section: High Performance Liquid Chromatography (Hplc)mentioning

confidence: 99%

Optimization of alkali concentration in the pretreatment of sugarcane bagasse for ethanol production

Sujan

Hossain

Uddin

et al. 2023

Bangladesh J. Sci. Ind. Res.

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“…The lowest value was 8.3% from HT180-10, which was increased up to 17.1% under HT210-0. The total carbohydrate in rice straw is mostly made up of easily soluble polysaccharides (hemicellulose and mono sugar), rather than crystalline cellulose that is usually degraded at temperatures above 230 °C [19]. It means under HT210, the obtained dissolved total carbohydrate was mainly from the dissolved hemicellulose.…”

Section: Dissolved Carbohydrate and Toc From Rice Straw By Ht Treatmentmentioning

confidence: 99%

Hydrothermal treatment of rice straw for carbohydrate production

Munkhbat

Lei

2023

Mong. J. Chem.

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This study focused on the effect of hydrothermal (HT) treatment at 180 – 210 °C for holding 0 - 15 min on the solubilization of rice straw and the changes of HT residue. The optimum treatment conditions for the highest solubilization and solid reduction of rice straw was 210 °C for holding 0 min. Under this condition, the extraction yield and total organic carbon (TOC) concentration of the HT liquid part were the highest, about 44% and 7850 mg/L, respectively. The dry residue showed that the HT conditions above 200 °C for holding a short time were more efficient, which was confirmed by FT-IR and the changes of surface morphology under microscope. The reactor headspace could be an important factor because HT treatment with a lower headspace (HTp210-0(15)) yielded more soluble carbohydrate under the test conditions. Also, energy input calculated based on the 1 ton removed hemicellulose (extraction yield) in the headspace experiments proved this finding.

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Innovative microwave-assisted iodized table salt or paper wastewater pretreatments for enhanced sugar recovery from banana pseudostem

Laltha

Sewsynker-Sukai

Kana

2022

Biomass Conv. Bioref.

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Bioethanol Production from Banana Pseudostem by Using Separate and Cocultures of Cellulase Enzyme with Saccharomyces cerevisiae

Cited by 8 publications

References 15 publications

Optimization of alkali concentration in the pretreatment of sugarcane bagasse for ethanol production

Optimization of alkali concentration in the pretreatment of sugarcane bagasse for ethanol production

Hydrothermal treatment of rice straw for carbohydrate production

Innovative microwave-assisted iodized table salt or paper wastewater pretreatments for enhanced sugar recovery from banana pseudostem

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