Box-Behnken design optimization of xylanase and cellulase production by <i>Aspergillus fumigatus</i> on <i>Stipa tenacissima</i> biomass

Gares, Maroua; Benaissa, Akila; Hiligsmann, Serge; Cherfia, Radia; Flahaut, Sigrid; Alloun, Wiem; Djelid, Hadjer; Chaoua, Samah; Chaouche, Noreddine Kacem

doi:10.1080/00275514.2023.2205331

Cited by 4 publications

(2 citation statements)

References 67 publications

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“…Actinobacteria isolates had distinct enzymatic profiles from one isolate to another. These enzymes actively contribute to the organic matter degradation and the cycling of nutrients in soil, which are both necessary for the survival of strains under different growth conditions [16]. The isolate Act 02 was found to solubilize phosphate and tolerated high concentrations of NaCl 1-8% (optimal at 1-3%).…”

Section: Discussionmentioning

confidence: 99%

Assessment of Rhizospheric Streptomyces Strains as Potential Biopesticides for Further Applications on Wheat Crops

Alloun,

Kecis,

Kacem Chaouche

2023

Ecm 2023

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Section: Discussionmentioning

confidence: 99%

Assessment of Rhizospheric Streptomyces Strains as Potential Biopesticides for Further Applications on Wheat Crops

Alloun,

Kecis,

Kacem Chaouche

2023

Ecm 2023

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“…Unlike CCDs, BBDs omit extreme factor combinations, such as all low settings (Minitab, 2021). Researchers have applied BBD experimental designs to generate cellulase enzymes through SSF (Verma and Kumar, 2019; Gares et al, 2023). Enhancing pretreatment effectiveness involves hemicellulose removal or delignification.…”

Section: Introductionmentioning

confidence: 99%

Enhancing Cellulase Production via Response Surface Methodology From Cladosporium Sp.: Fruit Waste Addition Impact

Poludasu

2024

J microb biotech food sci

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Accumulating organic waste stands as a significant challenge in developing nations. Researchers have extensively studied and utilized sugarcane bagasse fiber residues to produce various compounds. Cladosporium sp. NCIM 901 employs peracetic acid (PAA) treated bagasse in solid substrate fermentation (SSF) to generate cellulase enzyme. We utilized a Box-Behnken Design (BBD) to investigate how the fermentation medium components - watermelon juice, lemon peel powder, KH2PO4, (NH4)2SO4, and MgSO4 - affect the synthesis of Filter Paperase (FPase), Carboxymethyl cellulase (CMCase), and β-glucosidase enzymes. Under the enhanced conditions, the trial exhibited β-glucosidase, CMCase, and FPase activities of 18.6, 19.4, and 17.6 U/gds, respectively. The model calculated R2 values ranging between 91.2–91.4%, suggesting their suitability and potentially usable for estimating the level of culture medium variables needed to achieve optimal enzyme generation by the fungal strain Cladosporium sp. Observations confirm that supplementing lemon peel powder and watermelon juice with MgSO4 enhances enzyme production. The findings of model validation revealed high consistency between the observed experimental and anticipated outcomes. In the simultaneous saccharification and fermentation (SsF) process, the processed bagasse yielded more ethanol (26 g/L) compared to the untreated substrate. Based on the result, it can be conclude that, fruit processing wastes are useful for increasing cellulase enzyme production by fungi under solid state fermentation.

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Fungal Secretomes of Aspergillus terreus Repertoires Cultivated on Native and acid/alkali Treated Paddy Straw for Cellulase and Xylanase Production

et al. 2023

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Box-Behnken design optimization of xylanase and cellulase production by Aspergillus fumigatus on Stipa tenacissima biomass

Cited by 4 publications

References 67 publications

Assessment of Rhizospheric Streptomyces Strains as Potential Biopesticides for Further Applications on Wheat Crops

Assessment of Rhizospheric Streptomyces Strains as Potential Biopesticides for Further Applications on Wheat Crops

Enhancing Cellulase Production via Response Surface Methodology From Cladosporium Sp.: Fruit Waste Addition Impact

Fungal Secretomes of Aspergillus terreus Repertoires Cultivated on Native and acid/alkali Treated Paddy Straw for Cellulase and Xylanase Production

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