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Correction: Protected lignin biorefining through cyclic extraction: gaining fundamental insights into the tuneable properties of lignin by chemometrics

Maria Karlsson *ab, Vijaya Lakshmi Vegunta b, Raghu Deshpande b and Martin Lawoko *ab
aWallenberg Wood Science Center, Department of Fiber and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Royal Institute of Technology, KTH Teknikringen 56-58, 100 44 Stockholm, Sweden. E-mail: lawoko@kth.se
bDivision of Wood Chemistry and Pulp Technology, Department of Fiber and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Royal Institute of Technology, KTH Teknikringen 56-58, 100 44 Stockholm, Sweden

Received 23rd February 2022 , Accepted 23rd February 2022

First published on 5th March 2022


Abstract

Correction for ‘Protected lignin biorefining through cyclic extraction: gaining fundamental insights into the tuneable properties of lignin by chemometrics’ by Maria Karlsson et al., Green Chem., 2022, 24, 1211–1223, DOI: 10.1039/D1GC04171A.


Errors occurred during the processing of the final manuscript which resulted in lower resolution images, a portion of Fig. 6 not being displayed correctly and the equation for the expanded E-factor, specific to the process reported in the original manuscript, being incorrect.

This Correction contains the intended full Fig. 6 and the correct E-factor equation.

Fig. 6 should be as shown here.


image file: d2gc90019j-f6.tif
Fig. 6 Theoretical and quantified inter-unit linkages analysed by HSQC NMR, presented as inter-unit linkages per 100 aromatic rings.

The second equation referring to E-factor should be as follows:

image file: d2gc90019j-t1.tif

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.


This journal is © The Royal Society of Chemistry 2022