Dab tsi yog qhov txawv ntawm desiccant thiab preservative? Nyob rau hauv desiccant, peb kawm tau tias desiccant thiab preservative yog ob yam khoom sib txawv nrog cov teebmeem sib txawv. Lub luag haujlwm ntawm desiccant yog nqus cov dej noo hauv lub hnab ntim khoom kom ua tiav lub hom phiaj ua kom cov khoom qhuav; qhov khaws cia yog ib hom zaub mov ntxiv uas tuaj yeem tiv thaiv cov haujlwm microbial thiab tiv thaiv cov zaub mov tsis zoo.
Desiccant: Desiccant hais txog cov khoom uas muaj peev xwm tshem tawm cov dej noo los ntawm cov tshuaj ntub dej. Nws tsis tuaj yeem txuas ncaj qha rau zaub mov. Nws cais cov khoom noj cov zaub mov hauv cov pob me me. Xws li silica gel thiab qhib alumina, thiab lwm yam, tau qhuav los ntawm lub cev adsorbing dej.
Khaws cia: Nws tuaj yeem tiv tauj nrog zaub mov ncaj qha rau kev tiv thaiv kev tsim khoom thiab kev ua haujlwm ntawm cov kab mob me me. Lub hauv paus ntsiab lus yog kev cuam tshuam cov enzyme system ntawm cov kab mob me me, rhuav tshem lawv cov metabolism hauv ib txwm, thiab inhibit enzyme kev ua si. Nws coagulates thiab tsis lees paub cov protein ntawm cov kab mob me me thiab cuam tshuam nws txoj kev ciaj sia thiab kev ua dua tshiab. Thaum nws los rau cov tshuaj khaws cia, tib neeg feem ntau xav tias lawv muaj kev phom sij, tab sis nyob rau hauv thaj tsam kev nyab xeeb kev siv, lawv tsis muaj tshuaj phiv rau tib neeg lub cev. Nws muaj cov kev cai nruj heev ntawm kev siv tshuaj rau kev tiv thaiv hauv kuv lub teb chaws.
