Structural and thermal properties of all-trans lycopene are described in the present paper. Different crystalline lycopene samples obtained from fermentation process and recrystallized lycopene were analyzed. Structural properties (NMR, mass spectrometry and powder X-ray diffraction) of lycopene were clarified with recent techniques. High purity sample analysis by differential scanning calorimetry was used to study thermal behavior of pure lycopene and with traces of isomers. But also this was correlated with HPLC method for determine lycopene purity and isomers in low proportion. (C) 2004 Elsevier B.V. All rights reserved.
Estrella A, Lopez-Ortiz JF, Cabri W, Rodiguez-Otero C, Fraile N, Erbez AJ, et al. (2004). Natural lycopene from Blakeslea trispora: all-trans lycopene thermochemical and structural properties. THERMOCHIMICA ACTA, 417(1), 157-161 [10.1016/j.tca.2004.01.026].
Natural lycopene from Blakeslea trispora: all-trans lycopene thermochemical and structural properties
Cabri W;
2004
Abstract
Structural and thermal properties of all-trans lycopene are described in the present paper. Different crystalline lycopene samples obtained from fermentation process and recrystallized lycopene were analyzed. Structural properties (NMR, mass spectrometry and powder X-ray diffraction) of lycopene were clarified with recent techniques. High purity sample analysis by differential scanning calorimetry was used to study thermal behavior of pure lycopene and with traces of isomers. But also this was correlated with HPLC method for determine lycopene purity and isomers in low proportion. (C) 2004 Elsevier B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
