Monosaccharide Neutral
Fractions ÁCIDS URONIC Rha Fuc Ara Xyl Man Gal Glc
%
F - H2O 16.91e 0.82e nd 74.99a 2,94e 0.81d 16.83d 3.62d
F1 22.47a 3.07b nd 50.15d 4,34c 2.39a 27.37a 12.7a
F2 17.09d 1.13d 0.2c 71.62b 2,63e 0.61e 20.99d 2.81d
F3 17.79c,d 2.16c 0.37b 61.66d 5,13b 1.16c 22.31b 7.22c
F4 18.35c 2.16c nd 66.71c 3,19d 1.11c 22.93b 3.89d
Fração NaOH 2 mol.L-1 20.73b 3.64a 1.41a 58.54e 6,77a 1.64b 19.53c 8.48b
NOTE -1: determined by GLC,% extraction conditions F H2O (water 26°C/60 min) F1 (citric acid 0.5%/50 ° C/60 min) and F2 (0.5% citric acid / 100°C/60 min), F3(citric acid 5%/50°C/60min) and F4 (5% citric acid/100°C/60 min). F-NaOH (sodium hydroxide solution 2 mol L-1 / 26°C/60 min) Means with same letters in the same column are not significantly different (Tukey p<0.05).
Nd: not detected.
Table 5: Monosaccharide composition of the fractions of polysaccharides pulp gabiroba.