57.
https://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&id=39490854&retmode=xml&tool=RemsenMedia&email=hello@remsenmedia.com&api_key=81853a771c3a3a2c6b2553a65bc33b056f0857.
https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&term=enzymatic+hydrolysis&datetype=edat&usehistory=y&retmax=5&tool=RemsenMedia&email=hello@remsenmedia.com&api_key=81853a771c3a3a2c6b2553a65bc33b056f0857.
https://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&WebEnv=MCID_67957a1d07de31a8dc00760b&query_key=1&retmode=xml&retmax=5&tool=RemsenMedia&email=hello@remsenmedia.com&api_key=81853a771c3a3a2c6b2553a65bc33b056f08 Influence of biphasic phenoxyethanol-alkaline pretreatment on the correlation between inter-structure and enzymatic hydrolysis in bamboo residues. | LitMetric

Influence of biphasic phenoxyethanol-alkaline pretreatment on the correlation between inter-structure and enzymatic hydrolysis in bamboo residues.

Int J Biol Macromol

Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China. Electronic address:

Published: December 2024

The effective promotion of delignification (67.6%) and xylan removal (44.8%) from bamboo residues using a 2-phenoxyethanol/sodium hydroxide solution (P/A) system is demonstrated, while simultaneously enriching oligosaccharides contents of the pre-hydrolysate to 10.2 g/L. Increasing the P/A ratio from 0:1 to 4:1 improves the enzymatic digestibility of the substrates from 55.7% to 70.1% at 100 °C and from 73.8% to 83.7% at 120 °C. Furthermore, partial correlation analysis demonstrates that the physiochemical properties, including delignification, xylan removal, and crystallinity, show a significant positive correlation with enzymatic hydrolysis efficiency. Higher temperatures and P/A ratios during alkaline biphasic pretreatment promote the shrinkage of plant cells and delignification, with temperature being a particularly significant driver. These findings provide valuable insights into the alkaline and biphasic pretreatment of biomass and facilitate the optimization of the bio-refining system.

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http://dx.doi.org/10.1016/j.ijbiomac.2024.136859DOI Listing

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