Likhoeling tsa morao tjena, litaba tsa lefats'e tse potolohileng thiourea li hapile tlhokomelo e kholo, li totobatsa bohlokoa ba eona liindastering tse fapaneng.Thiourea, motsoako o nang le sebabole, o sebelisoa haholo-holo ho hlahisa menontsha, meriana, le e le reagent ea lik'hemik'hale tsa lik'hemik'hale. Mehaho ea eona e ikhethang e etsa hore e be motsoako o fapaneng, oa bohlokoa bakeng sa lits'ebetso tse ngata.
Ha lefatše le ntse le tobane le liqholotso tsa temo ea moshoelella, thiourea e hlahile e le karolo ea bohlokoa ho ntlafatseng chai ea lijalo. Karolo ea eona e le mohloli oa naetrojene ho menontsha e bohlokoa haholo libakeng tseo boleng ba mobu bo ntseng bo theoha. Litlaleho tsa morao-rao li bonts'a tlhokahalo e kholo ea tlhokahalo ea menontsha e thehiloeng ho thiourea, e susumetsoang ke tlhoko ea lits'ebetso tsa phepelo ea limatlafatsi tse ka ts'ehetsang ts'ireletso ea lijo ho baahi ba ntseng ba eketseha.
Ho feta moo, indasteri ea meriana e paka thahasello e ntseng e hola ho thiourea ka lebaka la bokhoni ba eona ba tlhahiso ea lithethefatsi. Lipatlisiso li bonts'itse hore li-derivatives tsa thiourea li ka bonts'a thepa e khahlanong le mofets'e, e leng se etsang hore e be bohlokoa ho nts'etsopele ea lisebelisoa tse ncha tsa kalafo. Sena se entse hore ho be le matsete a eketsehileng lipatlisisong le nts'etsopele, ho tsoela pele ho etsa hore motsoako ona o hlahelle.
Liphatlalatso tsa litaba tsa lefats'e le tsona li tlalehile ka litlamorao tsa tikoloho tsa tlhahiso le ts'ebeliso ea thiourea. Ha liindasteri li ntse li loanela ho ba le mekhoa e metle ea botala, ho shebana le mekhoa e tsitsitseng ea tlhahiso e fokotsang litšila le ho fokotsa likhase tsa khabone. Ho ntse ho hlahlojoa lintlafatso tsa motsoako oa thiourea, ho totobatsoa lits'ebetso tse lumellanang le tikoloho tse tsamaellanang le lipheo tsa ts'ebetso tsa lefats'e.
Qetellong, thiourea ha se motsoako oa lik'hemik'hale feela; ke karolo ea bohlokoa ea indasteri ea sejoale-joale, 'me bohlokoa ba eona bo lebelletsoe ho hola feela. Ha litaba tsa lefats'e li ntse li tsoela pele ho totobatsa likopo le melemo ea eona, bankakarolo ho phatlalla le mafapha a fapaneng ba khothaletsoa ho ela hloko bokhoni ba thiourea ba ho theha bokamoso bo tsitsitseng. Ebang ke temong kapa litabeng tsa meriana, thiourea e mothating oa ho bapala karolo ea bohlokoa ho rarolla mathata a mangata a mehleng ea rona.
Nako ea poso: Dec-06-2024
