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Table 1 Mean values and standard deviations of perimeter, area and circularity of cell lumens

From: Automated quantification of fluorescence and morphological changes in pretreated wood cells by fluorescence macroscopy

Sample

Perimeter (µm)

Area (µm2)

Circularity

Spruce—untreated

76 ± 28

414 ± 260

0.79 ± 0.11

Spruce—170 °C

72 ± 26

347 ± 224

0.76 ± 0.11

Spruce—190 °C

68 ± 29

270 ± 190

0.66 ± 0.13

Spruce—210 °C*

73 ± 34

280 ± 201

0.62 ± 0.16

Beechwood—untreated

146 ± 53

1309 ± 796

0.71 ± 0.13

Beechwood—170 °C

145 ± 50

1396 ± 889

0.74 ± 0.11

Beechwood—190 °C

143 ± 46

1292 ± 750

0.73 ± 0.11

Beechwood—210 °C

134 ± 48

776 ± 546

0.50 ± 0.13

  1. *one section was analysed instead of 5 for other conditions