Studies on the degradation of corn straw by combined bacterial cultures.

Trametes versicolor

OncologyImmune support

SpeciesTurkey Tail, Yun Zhi

JournalBioresource technology

Year2021

Key points

In this study, the combined bacteria (CB) were constructed by Phanerochaete chrysosporium, Trametes versicolor and Pleurotus ostreatus, which have a good ability to degrade lignocellulose, and the optimum degradation conditions and internal degradation mechanism of combined bacteria were investigated
The results showed that under conditions of temperature (32 °C), pH (3.5), solid-liquid ratio (10%), culture time (20 d), the degradation rates of lignin, cellulose and hemicellulose were 43.36%, 31.29%, 48.36%, respectively
The construction of combined bacteria significantly enhances the degradation ability of lignocellulose, and showed good correlation and coordination mechanism

Metadata-grounded summary

Citation abstract

In this study, the combined bacteria (CB) were constructed by Phanerochaete chrysosporium, Trametes versicolor and Pleurotus ostreatus, which have a good ability to degrade lignocellulose, and the optimum degradation conditions and internal degradation mechanism of combined bacteria were investigated. The results showed that under conditions of temperature (32 °C), pH (3.5), solid-liquid ratio (10%), culture time (20 d), the degradation rates of lignin, cellulose and hemicellulose were 43.36%, 31.29%, 48.36%, respectively. The construction of combined bacteria significantly enhances the degradation ability of lignocellulose, and showed good correlation and coordination mechanism.

Citation

Chu X, Awasthi MK, Liu Y, Cheng Q, Qu J, Sun Y (2021). Studies on the degradation of corn straw by combined bacterial cultures. Bioresource technology https://doi.org/10.1016/j.biortech.2020.124174 PMID: 33147529

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