Cellulases production from Aspergillus niger-ITV-02 using corn lignocellulosic residues

Pérez-Salazar, Y.I.; Peña-Montes, C.; Moral, S. del; Aguilar‐Uscanga, María Guadalupe

doi:10.24275/rmiq/alim2772

Cited by 5 publications

(2 citation statements)

References 43 publications

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“…The use of ALC resulted in a 7.6% increase in YO compared to CEL extraction. Cellulase acts in the hydrolysis of cellulose present in the cell wall, while Alcalase, as a protease, hydrolyses the protein network around the oleosome, also called the oil body (Pérez-Salazar et al, 2022;Becerra et al, 2021). The higher YO with Alcalase can be explained because the proteins are part of the barrier around the oil body responsible for hindering the release and coalescence of the oil (Meng et al, 2018;Oliveira Filho & Egea, 2020).…”

Section: Oil Yieldmentioning

confidence: 99%

Sunflower seed oil: enzymatic aqueous extraction, oil recovery by green solvent and chemical composition

Aquino,

Stevanato,

Raspe

et al. 2023

RMIQ

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Section: Oil Yieldmentioning

confidence: 99%

Sunflower seed oil: enzymatic aqueous extraction, oil recovery by green solvent and chemical composition

Aquino,

Stevanato,

Raspe

et al. 2023

RMIQ

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“…Cellulose enzymes from Aspergillus niger are suitable for enzymatic hydrolysis of biomass lignocellulosic due to their high activity and stability [15] [16]. Aspergillus niger is known to produce cellulases, including endoglucanases, exoglucanases, and β-glucosidases, which are essential for the breakdown of cellulose into glucose [17].…”

Section: Introductionmentioning

confidence: 99%

Enzymatic hydrolysis of cellulose banana stem (alkaline microwave-assisted pre-treatment)

Samara,

Novia,

Melwita

2024

JIAE

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The banana stem waste holds immense promise as a readily available and abundant source of lignocellulosic biomass, making it a compelling alternative for biofuel and biochemical applications. Therefore, this study focuses on investigating the impact of both time and substrate loading on the enzymatic hydrolysis of banana stem cellulose that has undergone alkaline microwave-assisted pre-treatment. The pre-treatment method involves subjecting the biomass to 5% KOH for 30 min, followed by microwave exposure at 300 W for 5 min, a process aimed at enhancing the accessibility of cellulose. Enzymatic hydrolysis experiments were carried out utilizing cellulase enzymes derived from Aspergillus niger, with variations in hydrolysis times (ranging from 5 to 45 h) and enzyme-to-substrate ratios (ranging from 1:1 to 1:10). The results of this investigation revealed a substantial improvement in hydrolysis efficiency, owing to the synergistic effects of alkaline microwave-assisted pre-treatment, signifying enhanced cellulose accessibility. Notably, the highest concentration of reducing sugars (1.3 mg mL−1) was achieved at a substrate-to-enzyme ratio of 1:1 and a hydrolysis duration of 45 h. These findings provide valuable insights into the conversion of lignocellulosic biomass, emphasizing the potential of integrated pre-treatment strategies for sustainable biorefinery applications. This research contributes to advancing our understanding of lignocellulosic biomass utilization, offering a promising avenue for biofuel and biochemical production from banana stem waste.

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Second-Generation Bioethanol Production and Cellulases of Aspergillus niger ITV02 Using Sugarcane Bagasse as Substrate

et al. 2023

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Cellulases production from Aspergillus niger-ITV-02 using corn lignocellulosic residues

Abstract: totales del petróleo intemperizados en suelos y sedimentos (Biodegradation modeling of sludge bioreactors of total petroleum hydrocarbons weathering in soil and sediments)

Cited by 5 publications

References 43 publications

Sunflower seed oil: enzymatic aqueous extraction, oil recovery by green solvent and chemical composition

Sunflower seed oil: enzymatic aqueous extraction, oil recovery by green solvent and chemical composition

Enzymatic hydrolysis of cellulose banana stem (alkaline microwave-assisted pre-treatment)

Second-Generation Bioethanol Production and Cellulases of Aspergillus niger ITV02 Using Sugarcane Bagasse as Substrate

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