Yintoni eyahlula i-centrifuge
Yintoni Eyahlulwa yiCentrifuge?
Intshayelelo:
IiCentrifuge zizixhobo ezinamandla zelebhu ezisebenzisa amandla e-centrifugal ukwahlula imixube ngokusekelwe kubuninzi bayo. Ziye zaba sisixhobo esibalulekileyo kumashishini ahlukeneyo, kuquka amayeza, ibhayoloji, ikhemistri, nokunye. Kweli nqaku, siza kuhlola ihlabathi elinomdla le-centrifugation kwaye sifunde ngezinto ezahlukeneyo ezinokwahlulwa kusetyenziswa esi sixhobo sinobuchule.
I. Umgaqo weCentrifugation:
IiCentrifuge zisebenza ngomgaqo we-sedimentation, apho izinto ezixineneyo zihamba ziye ngaphandle ngelixa ezo zingaxinenenganga zihlala zikufutshane nombindi. Oku kufezekiswa ngokujikelezisa umxube ngesantya esiphezulu, kuvelisa amandla e-centrifugal anamandla ngokuphindwe kangamawaka kunomxhuzulane. Ngokusebenzisa isantya sokudibanisa umahluko, izinto ezikumxube ziyahlulwahlulwa ngokufanelekileyo, ngaloo ndlela zivumela ukwahlukana.
II. Ukwahlulwa kweMithombo yeGazi:
Enye yezona ndlela zibalaseleyo zokusebenzisa i-centrifugation kukwahlulahlula iinxalenye zegazi, ngakumbi iiseli zegazi ezibomvu nezimhlophe, i-plasma, kunye neeplatelets. Ngokulungisa ngononophelo isantya kunye nexesha lenkqubo ye-centrifugation, ubuninzi benxalenye nganye bunokusetyenziswa. Xa kujikeleziswa isampuli yegazi, ezona nxalenye zinzima, ikakhulu iiseli zegazi ezibomvu, zihlala ezantsi kwetyhubhu, ngelixa i-plasma, eyona ilula, iqokelelana phezulu. Le ndlela yokwahlula ibalulekile kwiinkqubo ezahlukeneyo zonyango, ezinje ngokutofelwa igazi, uhlalutyo lwe-hematological, kunye novavanyo lokuxilongwa olusekelwe egazini.
III. Ukwahlula i-DNA kunye ne-RNA:
I-Centrifugation idlala indima ebalulekileyo ekuhlukaniseni i-DNA kunye ne-RNA kwiisampuli zebhayoloji. Ngexesha lenkqubo yokukhupha, ii-lysates zeseli zenziwa ngokuqhekeza iiseli nokukhupha umxholo wazo. Nangona kunjalo, ezi lysates zisangcoliswa ziiproteni, ii-lipids, kunye nezinye izinto ezingcolileyo. Ngokusebenzisa i-ultracentrifugation, uhlobo oluphezulu lwe-centrifugation, i-lysate ijikeleziswa ngesantya esiphezulu kakhulu ukuze yahlule ii-nucleic acids kwi-debris yeseli. I-supernatant ephumayo inokuqokelelwa, equlethe i-DNA okanye i-RNA ecocekileyo, ilungele uhlalutyo olongezelelweyo okanye uvavanyo.
IV. Ukwahlulwa kweMishini yokuSuswa:
IiCentrifuge zisetyenziswa kakhulu kumacandelo ahlukeneyo emizi-mveliso ukwahlula izinto eziqinileyo ezixhonyiweyo kwizinto ezingamanzi. Kwiindawo zokunyanga amanzi amdaka, ukucaciswa kwe-centrifugal kusetyenziswa ukususa udaka kunye namasuntswana aqinileyo, ukuqinisekisa amanzi acocekileyo. Ngokufanayo, kwishishini lokutya, iiCentrifuge zisetyenziselwa ukwahlula izinto eziqinileyo kwiimveliso ezingamanzi ezifana neejusi zeziqhamo okanye iioyile zemifuno. Ukusebenza kakuhle kunye nesantya sokucentrifuge kwenza kube sisixhobo esibalulekileyo kwiinkqubo zokwahlula ezinkulu.
V. Ukukhupha iiOyile ezibalulekileyo:
Ukukhupha iioyile ezibalulekileyo kwizinto zezityalo lolunye uhlobo lokusetyenziswa kwe-centrifugation. Iioyile ezibalulekileyo ziikhompawundi eziguquguqukayo ezinika ivumba kunye neencasa ezikhethekileyo. Ngoncedo lwe-centrifugation, iioyile zinokwahlulwa kwizinto zezityalo kunye nezinye izinto ezingcolileyo. Le nkqubo ivumela ubunyulu obuphezulu kunye noxinzelelo lweeoyile ezibalulekileyo, ezisetyenziswa kakhulu kwiindawo ezifana ne-perfumery, i-aromatherapy, kunye ne-flavoring yokutya.
Isiphelo:
IiCentrifuge zizixhobo ezimangalisayo ezahlulahlula ngokufanelekileyo imixube ngokusekelwe kubuninzi. Ukusuka kumacandelo egazi ukuya kwi-DNA kunye ne-RNA ukwahlulwa, ukusuka kwi-industrial suspensions ukuya kwi-essential oil extraction, i-centrifuge idlala indima ebalulekileyo kwiindawo ezininzi. Ngokuqhubeka kwezobuchwepheshe, ii-centrifuge ziyaqhubeka nokuguqula uphando lwesayensi, ukuxilongwa kwezonyango, kunye neenkqubo zemizi-mveliso. Ukuqonda oko i-centrifuge inokwahlula kuvula amathuba amatsha okuvelisa izinto ezintsha, okuphucula ukuqonda kwethu izinto ezahlukeneyo ezenza ihlabathi lethu.
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