Aromatic compounds 2 Carboxylic acids 2 Chemotherapy 2 Furans 2 Galactofuranosidases 2 Galactofuranosides 2 Glycoside Hydrolases 2 Hexuronic Acids 2 Isotope Labeling 2 Methyl glycofuranosides 2 Methylgalactosides 2 Microorganisms 2 Penicillium 2 Penicillium varians 2 Radiolabeled substrates 2 Reduction 2 Stereoisomerism 2 Synthesis (chemical) 2 Tritium 2 article 2 carbohydrate derivative 2 carbohydrate metabolism 2 d-Galacturonic acid 2 galactofuranosidase derivative 2 galacturonic acid 2 glycosylation 2 isotope labeling 2 methyl alpha galactofuranoside 6 h 3 2 methyl beta galactofuranoside 6 h 3 2 priority journal 2