Iindlela zokugcina iChlorella ikakhulu ziquka oku kulandelayo:
- Cryopreservation
I-Chlorella luhlobo lwe-algae ephilayo. Emva kokuveliswa, kufuneka igcinwe kumaqondo aphantsi phakathi kwe-0 kunye ne-4℃ukuqinisekisa ukunyaniseka kwe-germplasm. Kuphephe ukukhenkceza, njengoko ukukhenkceza kuya kubangela ukuba iindonga zeeseli zigqabhuke, zidumbe, kwaye zibe necrotize. Kolu luhlu lobushushu, iChlorella inokugcinwa malunga neenyanga ezintathu. Ukugcina, susa i-Chlorella kwifriji kwaye uyibeke kwibhakethi enkulu ukuze ifudumale ngokwemvelo. Nje ukuba ifikelele kubushushu be-ambient, yigalele emanzini kwaye wongeze isiphakathi senkcubeko yokuphefumla kunye nokusebenza. Inokusetyenziswa emva kweeyure ezingama-24.
- Ugcino Oluqandisiweyo
Emva kwe-centrifuging iChlorella, susa i-supernatant kwaye ugcine i-precipitate.
Yongeza i-buffer yokulondoloza, njenge-20% ye-glycerol okanye i-10% yesisombululo se-ethylene glycol, kwi-precipitate ukukhusela iiseli ze-Chlorella.
Xuba iChlorella kunye nesithinteli sokugcina ngokucokisekileyo kwaye udlulisele kwi-cryovial.
Gcina i-cryovial kwisikhenkcisi -80 isidanga kangangeenyanga ezininzi. Nyibilikisa kwaye udlulisele kwindawo yenkcubeko ukuze ubuyiselwe kwakhona ngaphambi kokusetyenziswa. Vacuum Umkhenkce-Ukomisa
I-Chlorella ikhenkcezwa ngokukhawuleza malunga ne- - 70℃, emva koko ivacuum - yomiswe ukususa bonke ukufuma. Le ndlela ivumela ukugcinwa kwexesha elide le-chlorella.
