2.3. TAG composition
Separation of the TAG species was performed on a Thermo
Finnigan Surveyor HPLC system with four solvent lines, degasser,
autosampler and Chromquest software (Thermo Electron Corporation,
Brussels, Belgium), which was coupled with an Alltech ELSD
2000ES evaporative laser light scattering detector . The column was a 15,063.0 mm Alltima HP C18
HL with 3 mm particle diameter. A precolumn with
a silica packing was used. A dichloromethane/acetonitrile gradient
was applied. The analysis was executed in duplicate and the sample
injections were performed in duplicate. Table 1 gives the TAG composition
of the used palm oil. The amount of DAGs (% area) concluded
from the HPLC results was 4.2%.
2.3. TAG compositionSeparation of the TAG species was performed on a ThermoFinnigan Surveyor HPLC system with four solvent lines, degasser,autosampler and Chromquest software (Thermo Electron Corporation,Brussels, Belgium), which was coupled with an Alltech ELSD2000ES evaporative laser light scattering detector . The column was a 15,063.0 mm Alltima HP C18HL with 3 mm particle diameter. A precolumn witha silica packing was used. A dichloromethane/acetonitrile gradientwas applied. The analysis was executed in duplicate and the sampleinjections were performed in duplicate. Table 1 gives the TAG compositionof the used palm oil. The amount of DAGs (% area) concludedfrom the HPLC results was 4.2%.
การแปล กรุณารอสักครู่..
