Products

Spiral tube assembly inopesana-ikozvino chromatography yakashandiswa zvakabudirira mukuparadzanisa dl-tryptophan uchishandisa bovine serum albumin sechiral selector.Iyo yakagadziridzwa biphasic aqueous-aqueous solvent system 12.0% (w/w) polyethyleneglycol 8000-9.0% (w/w) dibasic potassium phosphate-0.1% ammonia-78.9% mvura yakashandiswa seye solvent system ye counter-current chromatography, umo bovine serum albumin yainyanya kugoverwa muchikamu chezasi chezvikamu zviviri zvemvura.Iyo aqueous-aqueous solvent system yakapa yakanyanya kunaka enantioselectivity ye d- uye l-tryptophan pa α=2.605 pamwe chete nereshiyo yekugovera DD=1.200 uye DL=0.461.High peak resolution yakawanikwa kuitira kuparadzaniswa kwe2.0mg yedl-tryptophan ne spiral tube assembly counter-current chromatography pasi pekushisa kwekamuri.Zvakaonekwa kuti 0.1% ammonia yakawedzerwa mu-aqueous-aqueous solvent system yakavandudza zvakanyanya kuparadzaniswa.Iyo isina kujairika yakafara kwazvo peak yel-tryptophan yakaonekwa panguva yean antioseparations.Kuti upe tsananguro, uwandu hwekutamisa huwandu hwe d- uye l-enantiomers kuburikidza nekuonana pakati pezvikamu zviviri zvakayerwa.Yakawanikwa kuti l-tryptophan yakaratidza yakaderera kuwanda kweyero kupfuura d-tryptophan.Dzimwe nhaurirano dzakarongwa nekuda kwezvikonzero zvinogoneka zvehuwandu hwekutamisa mutsauko pakati peenantiomers.