Jenisch-Anton A.; Adam P.; Michaelis W.; Connan J.; Herrmann D.; Rohmer M.; Albrecht P.(2000)
The biodegradability of macromolecular organic structures of geological origin was investigated by performing in vitro studies. Cultures of the common Nocardioides simplex were grown, first, on a high molecular weight, ...
Jenisch-Anton A.; Adam P.; Schaeffer P.; Albrecht P.(1999)
Substantial amounts of alcohols occur in the desulfurization products of sulfur-rich nonpolar macromolecular fractions (NPMF) isolated from two crude oils and a sediment extract. These macromolecularly bound oxygenated ...