Qhov tshuaj tiv thaiv lyophilised yog dab tsi?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Lyophilization (freeze-drying) yog cov txheej txheem tsim tau zoo siv hauv kev lag luam kws kho mob kom ruaj khov rau cov nqi siab, labile bioproducts, xws li cov tshuaj tiv thaiv kab mob . Ib qho ntawm cov ntawv sau ntxov tshaj plaws tshuaj tiv thaiv daim ntawv thov yog los ntawm Jenner, uas tau npaj cov tshuaj tiv thaiv qhuav impregnated threads los tiv thaiv kab mob.

Ib yam li ntawd, nws raug nug, lyophilization yog dab tsi thiab vim li cas nws thiaj siv?

Lyophilization , kuj hu ua khov-qhuav , yog txheej txheem siv Txhawm rau khaws cov khoom siv roj ntsha los ntawm kev tshem cov dej los ntawm cov qauv, uas yog thawj zaug khov cov qauv thiab tom qab ntawd ziab nws, nyob rau hauv lub tshuab nqus tsev, ntawm qhov kub thiab txias. Lyophilized cov qauv yuav khaws cia ntev dua li cov qauv uas tsis kho.

Tsis tas li ntawd, vim li cas lyophilization ua tiav? Lyophilization yog cov txheej txheem tshem tawm dej feem ntau siv los khaws cov ntaub ntawv pov tseg, kom ntev lub neej txee lossis ua kom cov khoom siv yooj yim rau kev thauj mus los. Lyophilization ua hauj lwm los ntawm kev khov cov khoom, ces txo qhov siab thiab ntxiv cua sov kom tso cai rau cov dej khov hauv cov khoom kom sublimate.

Hauv qhov no, dab tsi yog txhais los ntawm lyophilization?

lyophilization hauv Chemical Engineering Cia kom qhuav , npe lyophilization , tej zaum yuav raug siv los npaj ib daim ntawv ntau npaum uas yuav tsum tau rov ua dua rau kev txhaj tshuaj. Lyophilization yog tus txheej txheem ntawm kev khaws ib yam dab tsi los ntawm kev khov nws sai heev thiab tom qab ntawd muab nws mus rau lub tshuab nqus tsev uas tshem cov dej khov.

Dab tsi yog qhov txawv ntawm khov ziab thiab lyophilization?

Tsis muaj txawv . Lub sij hawm " lyophilization " feem ntau siv hauv kev lag luam tshuaj thiab khoom siv kho mob thaum cov khoom noj khoom haus feem ntau xa mus rau " khov kom qhuav ".