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Table 2 Volume fraction of emulsion, emulsion particle size, CMC, and surface tension at CMC of all LPEG samples

From: Epoxidation and etherification of alkaline lignin to prepare water-soluble derivatives and its performance in improvement of enzymatic hydrolysis efficiency

Samplea

Volume fraction of emulsion (%)

Emulsion particle size (μm)

CMC (%)

Surface tension of CMC (mN/m)

LP6000.8

71.4

10–50

1.05

44.0

LP6001.0

71.1

10–50

1.08

43.4

LP6001.2

70.3

10–50

1.00

49.3

LP1000130

70.8

10–50

1.03

43.3

LP1000140

69.4

10–50

1.03

43.5

  1. aCorresponding to the samples in Table 1