What question did this study set out to answer?

The research aims to optimize the fermentation and hydrolysis conditions for enhanced cellulase and xylanase production using Penicillium oxalicum UNN1.

March 28, 2026Bioresources and BioprocessingOpen Access

Optimization of fermentation conditions for cellulase/xylanase production and hydrolysis conditions for efficient conversion of agricultural residues using Penicillium oxalicum UNN1

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The research aims to optimize the fermentation and hydrolysis conditions for enhanced cellulase and xylanase production using Penicillium oxalicum UNN1.
Isolated Penicillium oxalicum UNN1 for high-xylanase production.
Optimized submerged fermentation conditions using various carbon/nitrogen sources.
Evaluated enzyme activity under different pH and temperature conditions.
Conducted response surface optimization for hydrolysis conditions.
Optimized xylanase activity reached 191.22 U/mL with sugarcane bagasse xylan.
Cellulase activity was lower at 0.76 U/mL.
Maximum reducing sugar yield achieved was 0.355 g/g dry biomass.
Xylanase remained stable at pH 5.0 and 4 °C for over 21 days.

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Implication

This investigation optimizes enzyme production and conversion efficiency in agricultural waste, indicating potential for sustainable practices.

Cite This Study

Zhong et al. (2026) studied this question.

synapsesocial.com/papers/69c771b18bbfbc51511e1bb8 https://doi.org/10.1186/s40643-026-01035-2

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Implication

This investigation optimizes enzyme production and conversion efficiency in agricultural waste, indicating potential for sustainable practices.

Optimization of fermentation conditions for cellulase/xylanase production and hydrolysis conditions for efficient conversion of agricultural residues using Penicillium oxalicum UNN1

Key Points

Discussion

Implication

Cite This Study

Optimization of fermentation conditions for cellulase/xylanase production and hydrolysis conditions for efficient conversion of agricultural residues using Penicillium oxalicum UNN1

Key Points

Discussion

Implication

Cite This Study

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