Formaldehyde yog cov ntxhiab tsw muaj zog, tsis muaj xim tsis muaj roj siv los ua cov khoom siv hauv tsev thiab ntau yam khoom siv hauv tsev. … Formaldehyde tuaj yeem muab ntxiv rau cov khoom noj khoom haus, tab sis nws kuj tuaj yeem tsim tawm los ntawm kev ua noj thiab haus luam yeeb. Formaldehyde kuj tshwm sim nyob rau hauv ib puag ncig.
Yuav ua li cas cov zaub mov muaj formaldehyde ua preservative?
Nws kuj tshwm sim hauv ntau yam khoom noj. txiv hmab txiv ntoo xws li txiv apples, txiv tsawb, txiv hmab txiv ntoo, thiab plums; zaub xws li dos, carrots, thiab spinach; thiab txawm tias cov nqaij xws li nqaij nruab deg, nqaij nyuj, thiab nqaij qaib muaj formaldehyde.
Yuav ua li cas formaldehyde siv rau?
Ntxiv rau, formaldehyde feem ntau yog siv los ua ib qho kev lag luam fungicide, tshuaj tua kab mob, thiab tshuaj tua kab mob, thiab ua cov tshuaj tua kab mob hauv tsev kho mob thiab chaw kuaj mob. Formaldehyde kuj tshwm sim nyob rau hauv ib puag ncig. Nws yog tsim los ntawm me me los ntawm feem ntau cov kab mob nyob ua ib feem ntawm cov txheej txheem metabolic.
Puas formaldehyde nyab xeeb hauv zaub mov?
Zoo tshwm sim formaldehyde hauv cov zaub mov feem ntau muaj kev nyab xeeb thiab feem ntau. Nws yog tsim los ntawm cov kab mob nyob thiab tsis zoo li ua rau formaldehyde lom. Feem ntau cov khoom noj uas tau khaws cia nrog formalin yuav tsum muaj kev nyab xeeb rau kev noj hauv Teb Chaws Asmeskas
Vim li cas formaldehyde hauv zaub mov?
Formalin, uas yog cov tshuaj ntawm kwv yees li 37% formaldehyde, ua haujlwm tshuaj tua kab mob thiab khaws cia rau cov khoom siv hauv tsev. Formaldehyde qee zaum ntxiv tsis tsim nyog hauv kev ua zaub mov rau nws cov tshuaj tiv thaiv thiab tshuaj dawb.
