Enhanced absorption: The structure of liposomes contributes to the absorption of glutathione
Nevertheless, minimizing light exposure extends shelf life
40 MolnrA.JnsnSztruhrI.CsontosA.FerenczC.VrbrS.SzkcsB
doi: 10.1016/j.pharmthera.2021.107916
Different techniques are used to ensure quality control of finalized preparation like HPLC (high performance liquid chromatography) or gas chromatography, spectrophotometry, UV detection, measurement of osmolality & pH etc
The desalted sample was evaporated to dryness in a speedvac and then resuspended in 10 L Buffer A and analyzed by mass-spectrometry using the following LC-MS gradient: 5% buffer B in buffer A from 0-15 min, 515% buffer B from 1517.5 min, 1535% buffer B from 17.592.5 min, 3595% buffer B from 92.595 min, 95% buffer B from 95105 min, 955% buffer B from 105107 min, and 5% buffer B from 107125 min