Ol rot bilong putim 'chlorella' i gat ol dispela samting:
- Cryopreservation
Chlorella em i wanpela kain 'algae' we i stap laip. Bihain long ol i wokim, ol i mas putim long liklik tempereja namel long 0 digri na 4 digri long mekim 'germplasm' i stap gut. Noken mekim ais, long wanem, ais bai mekim ol sel wol i bruk, swel, na bagarap. Insait long dispela mak bilong hat, ol i ken putim Chlorella inap long tripela mun. Long putim, rausim Chlorella long aisbokis na putim insait long wanpela bikpela baket long mekim em i kamap hat. Taim em i kamap long 'ambient temperature', kapsaitim long wara na putim 'culture medium' bilong mekim win i kamap na kirapim. Yu ken yusim bihain long 24 aua samting.
- Stoa we i ais
Bihain long yu sentrifugim Chlorella, rausim wara i stap antap na holim wara i stap antap.
Putim wanpela 'preservation buffer', olsem 20% 'glycerol' o 10% 'ethylene glycol solution', long 'precipitate' bilong lukautim ol 'Clorella cells'.
Miksim gut Chlorella na 'preservation buffer' na putim i go insait long wanpela 'cryovial'.
Putim 'cryovial' insait long wanpela -80 digri frisa inap long sampela mun. Tanim na putim i go long 'culture medium' bilong kisim bek pastaim long yusim. Vacuum Freeze-Drying
Ol i save mekim 'chlorella' i kamap ais hariap long -70 digri, na bihain ol i save draim long 'vacuum-' bilong rausim olgeta wara. Dispela rot i larim ol long lukautim 'chlorella' longpela taim.
