Startup hnuah chuan material chu material tank-ah freezing turin dah a ni. Freezing process hian kawng hnih a huam a: pakhatnaah chuan vacuum system hian vacuum a draw a, moisture engemaw zat a paih chhuak a; pahnihnaah chuan, thil chu a vawt chhoh zel chuan tui molecule thenkhat chu lei chung lamah an nawr lut a, an vawt ta a ni. Freezing requirement a tlin hnuah heating system chuan material chu a ti lum a, a vawt a, vacuum a draw a, moisture la awm zawng zawng chu a paih chhuak a, chu chu freeze trap-ah freeze turin an phur a, chu chuan freeze-drying requirement chu a tihlawhtling ta a ni.
Freeze-drying tih hian frozen biological product atanga tui emaw solvent dang emaw sublimation hmanga lakchhuahna a kawk a ni. Sublimation tih hian solvent, tui ang chi, dry ice ang chi, liquid state kal tlang lovin solid atanga gaseous state-a direct-a inthlakna a kawk a ni. Freeze-drying hmanga thil hmuh chu lyophilizer an ti a, chu chu freeze-drying an ti bawk. Traditional drying hian material a ti tlem a, cell a tichhia bawk. Freeze-drying lai hian sample structure chu a chhe lo a, a chhan chu solid components te chu an hmuna ice in a support avangin. Ice chu a sublimate chuan a dried residue-ah pores a hnutchhiah thin. Hei hian thil siam biological leh chemical structure leh a hnathawh dan dik tak a humhim a ni. Laboratory-ah chuan freeze-drying hian hmanna hrang hrang a nei a, biochemical leh damdawi hmanna tam takah chuan a pawimawh hle. Hun rei tak chhunga vawnhim theih biological materials, microbial culture, enzyme, thisen, leh damdawi te hmuhna atan hman a ni a, hun rei tak-a stability chauh ni lovin an inherent biological activity leh structure pawh vawng reng a ni. Hemi avang hian lyophilization hmangin structural study (electron microscopy ang chi) atan tissue sample siam a ni. Lyophilization hi chemical analysis-ah pawh hman a ni a, dried sample emaw concentrating sample emaw pein analytical sensitivity tihpun a ni. Lyophilization hian sample components te chu an chemical composition tidanglam lovin a stabilize a, chu chuan analytical aid tha tak a ni. Lyophilization hi a pianphungah a thleng thei. Natural condition hnuaiah chuan he thil hi a slow a, sawi lawk theih loh a ni. Lyophilization system siam chhuah hmang hian step tam tak tihchangtlun leh tihthianghlim a ni a, hei hian he thil hi a ti chak hle.
