Structures of Complexes of Gossypol with Ferrous Sulfate Based on High-Performance Liquid Chromatography Separation, Spectroscopic Analysis, and PM3 calculations
innovation project of science & technology in Grain Administration of Hubei Province [18-06]
机构署名：
本校为第一且通讯机构
院系归属：
食品科学与工程学院
化学与环境工程学院
摘要：
The complexes of gossypol with Fe2+ were prepared by using methanol as solvent in the presence of CO2 atmosphere. The results from FT-IR spectra analysis indicated that the aromatic aldehyde groups in gossypol molecules were entirely involved in coordination with Fe2+. UV-Vis absorption spectrum of the complexes in methanol solution displays blue-shift in comparison with that of gossypol. Five compounds from the complexes were isolated by high performance liquid chromatography. The structures of the complexes are consistent with PM3 calculation...
