摘要
By means of TLC, UV-Vis, HPLC and MS analyses, the types, structure and fingerprint distribution of porphyrin compounds in the nonmarine strata of China have been studied herein. It is revealed that the predominance of vanadyl porphyrin in lacustrine sediments of the Ordos Basin resulted from the high maturity, while the abnormal high content of Di-DPEP in the boghead-cannel coal from Guizhou Province was probably related to its abundant source input, the weakly oxidizing condition during the early diagenesis and the consequent reducing environment.
By means of TLC, UV-Vis, HPLC and MS analyses, the types, structure and fingerprint distribution of porphyrin compounds in the nonmarine strata of China have been studied herein. It is revealed that the predominance of vanadyl porphyrin in lacustrine sediments of the Ordos Basin resulted from the high maturity, while the abnormal high content of Di-DPEP in the boghead-cannel coal from Guizhou Province was probably related to its abundant source input, the weakly oxidizing condition during the early diagenesis and the consequent reducing environment.
