Alaabta

Isku xirka tuubbada spiral chromatography ka-hortagga hadda ayaa si guul leh loogu dabaqay dardargelinta dl-tryptophan iyada oo la adeegsanayo serum albumin-ka bovine sida xulashada chiral.Nidaamka dareeraha aqueous-aqueous ee la hagaajiyay 12.0% (w/w) polyethyleneglycol 8000-9.0% (w/w) dibasic potassium phosphate-0.1% ammonia-78.9% biyaha ayaa loo isticmaalay habka dareeraha ee chromatography-ka hadda taagan, kaas oo serum albumin waxaa inta badan loo qaybiyey wejiga hoose ee nidaamka biyaha ee laba-waji.Nidaamka dareeraha aqueous-aqueous wuxuu siiyay awood aad u sarreeya d- iyo l-tryptophan at α=2.605 oo ay la socoto saamiga qaybinta DD=1.200 iyo DL=0.461.Xallinta ugu sarreysa ayaa lagu helay enantioseparation of 2.0mg of dl-tryptophan iyadoo la adeegsanayo tubbada spiral tube chromatography lidka- hadda ee heerkulka qolka.Waxaa la ogaaday in 0.1% ammonia oo lagu daray nidaamka dareeraha aqueous-aqueous ay si weyn u wanaajisay hufnaanta.Sarr aan caadi ahayn oo aad u ballaadhan oo loogu talagalay l-tryptophan ayaa la arkay intii lagu jiray antiseparations.Si loo bixiyo sharraxaad, heerka wareejinta tirada badan ee d- iyo l-enantiomers iyada oo loo marayo isdhexgalka labada weji ayaa la qiyaasay.Waxaa la ogaaday in l-tryptophan ay muujisay heerka wareejinta tirada ka hooseeya d-tryptophan.Doodo dheeraad ah ayaa la soo jeediyay sababo macquul ah oo keenaya faraqa kala iibsiga tirada badan ee u dhexeeya wax-soo-saarka.