Sentrifuge e arola eng

Sekhomaretsi se Arohanya Eng?

Selelekela:

Li-centrifuge ke lisebelisoa tse matla tsa laboratori tse sebelisang matla a centrifugal ho arola metsoako ho latela bongata ba eona. Li fetohile sesebelisoa sa bohlokoa indastering e fapaneng, ho kenyeletsoa bongaka, baeloji, k'hemistri le tse ling. Sehloohong sena, re tla hlahloba lefats'e le khahlang la centrifuge mme re ithute ka lintho tse fapaneng tse ka aroloang ho sebelisoa sesebelisoa sena se bohlale.

I. Molao-motheo oa Centrifugation:

Li-centrifuge li sebetsa ka molao-motheo oa ho sedimentation, moo lintho tse teteaneng li tsamaeang ho ea ka ntle ha tse sa teteaneng haholo li lula li le haufi le bohareng. Sena se finyelloa ka ho potoloha motsoako ka lebelo le phahameng, ho hlahisa matla a centrifugal a matla ho feta matla a khoheli ka makhetlo a likete tse 'maloa. Ka ho sebelisa lebelo la ho rarolla phapang, likarolo tse ka har'a motsoako li aroloa ka katleho, kahoo li lumella karohano.

II. Karohano ea Likarolo tsa Mali:

E 'ngoe ea lits'ebetso tse hlahelletseng tsa ho centrifugation ke karohano ea likarolo tsa mali, haholo-holo lisele tse khubelu le tse tšoeu tsa mali, plasma le li-platelet. Ka ho fetola lebelo le nako ea ts'ebetso ea ho centrifugation ka hloko, bongata ba karolo ka 'ngoe bo ka sebelisoa. Ha sampole ea mali e potoloha, likarolo tse boima ka ho fetisisa, haholo-holo lisele tse khubelu tsa mali, li lula tlase ho tube, ha plasma, kaha ke eona e bobebe ka ho fetisisa, e bokellana holimo. Mokhoa ona oa karohano o bohlokoa haholo lits'ebetsong tse fapaneng tsa bongaka, joalo ka tšelo ea mali, tlhahlobo ea mali, le liteko tsa tlhahlobo tse thehiloeng maling.

III. Ho arola DNA le RNA:

Ho centrifugation ho bapala karolo ea bohlokoa ho aroleng DNA le RNA ho tsoa lisampoleng tsa baeloji. Nakong ea ts'ebetso ea ho ntša, li-lysate tsa sele li etsoa ka ho roba lisele le ho lokolla litaba tsa tsona. Leha ho le joalo, li-lysate tsena li ntse li silafalitsoe ke liprotheine, lipids le litšila tse ling. Ka ultracentrifugation, mofuta o lebelo ka ho fetisisa oa centrifugation, lysate e sothoa ka lebelo le phahameng haholo ho arola li-nucleic acid ho tsoa lithōleng tsa sele. Supernatant e hlahang e ka bokelloa, e nang le DNA kapa RNA e hloekileng, e loketse tlhahlobo kapa liteko tse ling.

IV. Karohano ea Litšehetso tsa Liindasteri:

Li-centrifuge li sebelisoa haholo makaleng a fapaneng a indasteri ho arola lintho tse tiileng tse emisitsoeng ho tse metsi. Litsing tsa phekolo ea metsi a litšila, ho hlakisoa ha centrifuge ho sebelisoa ho tlosa seretse le likaroloana tse tiileng, ho netefatsa hore metsi a hloekile. Ka mokhoa o ts'oanang, indastering ea lijo, li-centrifuge li sebelisoa ho arola lintho tse tiileng ho lihlahisoa tsa metsi tse kang lero la litholoana kapa oli ea meroho. Bokhoni le lebelo la ho centrifuge li etsa hore e be sesebelisoa sa bohlokoa bakeng sa lits'ebetso tse kholo tsa karohano.

V. Ho Ntša Lioli tsa Bohlokoa:

Ho ntšoa ha oli ea bohlokoa linthong tsa limela ke ts'ebeliso e 'ngoe ea centrifugation. Lioli tsa bohlokoa ke metsoako e fetohang e fanang ka monko le litatso tse ikhethang. Ka thuso ea centrifugation, oli e ka aroloa ho thepa ea limela le litšila tse ling. Ts'ebetso ena e lumella bohloeki bo phahameng le ho tsepamisa mohopolo ha oli ea bohlokoa, e sebelisoang haholo libakeng tse kang perfumery, aromatherapy le tatso ea lijo.

Qetello:

Li-centrifuge ke lisebelisoa tse ikhethang tse arolang metsoako ka katleho ho latela bongata. Ho tloha likarolong tsa mali ho ea ho karohano ea DNA le RNA, ho tloha ho li-suspension tsa indasteri ho ea ho ntšoeng ha oli ea bohlokoa, ho centrifuge ho bapala karolo ea bohlokoa masimong a mangata. Ka tsoelo-pele e tsoelang pele theknolojing, li-centrifuge li ntse li tsoela pele ho fetola lipatlisiso tsa saense, tlhahlobo ea bongaka le lits'ebetso tsa indasteri. Ho utloisisa seo centrifuge e ka se arolang ho bula menyetla e mecha ea boqapi, ho ntlafatsa kutloisiso ea rona ea lintho tse fapaneng tse etsang lefats'e la rona.