Screening of a lignin decomposing bacterium and its application in bamboo biomechanical pulping.

ABSTRACT: Bamboo is an excellent raw material for papermaking, offering advantages such as a simple papermaking process, abundant availability, short growth cycle, and significant ecological effect. However, the lignin content in bamboo greatly restricts its effective utilization of bamboo pulp. In this study, a strain of SF-6, an efficient ligninolytic bacterium, was screened from bamboo rat feces under restrictive culture conditions and identified as Enterobacter sichuanensis by 16S rDNA. The main factors affecting the fermentation of SF-6 was determined by a one-way test, and the optimal culture temperature of the strain was 36.8 °C. The inoculum amount and pH value were determined by response surface analysis. The optimum culture temperature was 36.8 °C, the inoculum amount was 7.5%, and the ini

SUBMITTER: Li Y 

PROVIDER: S-EPMC12193635 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature