I-D-Tryptophan Cas: 153-94-6 99% Umgubo omhlophe okanye omhlophe
| Inombolo Yekhathalogu | XD90296 |
| Igama lemveliso | D-Tryptophan |
| CAS | 153-94-6 |
| Ifomula yeemolekyuli | I-C11H12N2O2 |
| Ubunzima beMolekyuli | 204.22518 |
| Iinkcukacha zokuGcina | Ubushushu begumbi |
| IKhowudi yoMrhumo eHarmonized | 29339980 |
Ukucaciswa kweMveliso
| Isivavanyi | 99% |
| Imbonakalo | Umgubo omhlophe okanye omhlophe |
I-Spiral tube assembly counter-current chromatography isetyenziswe ngempumelelo kwi-enantioseparation ye-dl-tryptophan isebenzisa i-albumin ye-bovine serum njengomkhethi we-chiral.Inkqubo ephuculweyo ye-biphasic aqueous-aqueous solvent system 12.0% (w/w) polyethyleneglycol 8000-9.0% (w/w) dibasic potassium phosphate-0.1% ammonia-78.9% amanzi asetyenziswe njengenkqubo yokunyibilikisa i-counter-current chromatography, apho i-albumin ye-bovine serum yasasazwa kakhulu kwisigaba esisezantsi sesigaba sesibini senkqubo yamanzi.Inkqubo yokunyibilikisa enamanzi emanzi yanika i-enantioselectivity ephezulu kakhulu ye-d- kunye ne-l-tryptophan kwi-α = 2.605 kunye nomlinganiselo wokusabalalisa DD = 1.200 kunye ne-DL = 0.461.Isisombululo esiphezulu esiphezulu sifunyenwe kwi-enantioseparation ye-2.0mg ye-dl-tryptophan nge-spiral tube assembly counter-current chromatography phantsi kobushushu begumbi.Kwafunyaniswa ukuba i-0.1% ye-ammonia eyongeziweyo kwinkqubo ye-solvent ye-aqueous-aqueous iphucule kakhulu i-enantioseparations.Incopho engaqhelekanga ebanzi kakhulu ye-l-tryptophan yabonwa ngexesha le-en antioseparations.Ukwenzela ukunika ingcaciso, amazinga ogqithiselo lobuninzi be-d- kunye ne-l-enantiomers ngokusebenzisa ujongano phakathi kwezigaba ezibini zilinganisiwe.Kwafunyaniswa ukuba i-l-tryptophan ibonise izinga eliphantsi lokudlulisa ubunzima kune-d-tryptophan.Iingxoxo ezongezelelekileyo zacetywa ngezizathu ezinokubakho zomahluko weqondo lokukhutshelwa kwesininzi phakathi kwee-enantiomers.
