Lyophilized hmoov zoo li dawb los yog tawm -dawb lyophilized ncuav mog qab zib los yog hmoov. Nws muaj cov ntsiab lus noo noo tsawg heev- feem ntau yuav tsum tsawg dua lossis sib npaug li 3%-nrog rau cov dej tom qab-lyophilization feem ntau poob qis dua 2%; Qhov no yog ib qho tseem ceeb hauv kev ua kom ruaj khov thiab txuas lub neej txee.
Lyophilized hmoov nthuav tawm kev ruaj ntseg siab, zoo txo qhov tsis zoo ntawm lwm yam xws li kub, av noo, thiab lub teeb raug. Nws ua tau zoo heev reconstitutability-raws li kev soj ntsuam los ntawm lub sij hawm dissolution thiab daws clarity-dissolving sai heev thaum ntxiv dej. Kev ruaj ntseg ruaj khov yog cuam tshuam los ntawm qhov kub thiab txias, av noo, thiab cov khoom ntim khoom (tshwj xeeb, kev sib khi ruaj khov thiab noo noo permeability ntawm cov khoom xws li roj hmab stoppers); Yog li ntawd, cia nyob rau hauv ib tug qis - kub (piv txwv li, 2-8℃) thiab qis - av noo ib puag ncig yog pom zoo.