Cov khoom siv tu tawv nqaij uas peb siv txhua hnub yeej muaj qee yam ntawm cov tshuaj tua kab mob, vim tias peb nyob hauv tib lub ntiaj teb nrog cov kab mob, yog li kev kis kab mob los ntawm cov kab mob sab nraud kuj muaj ntau, thiab cov neeg siv khoom feem ntau nyuaj rau kev ua haujlwm aseptic, yog li thaum siv cov khoom tu tawv nqaij kuj yooj yim heev rau kev tawm tsam los ntawm cov kab mob.
Covtshuaj khaws cianyob rau hauv cov khoom tu tawv nqaij kuj tuaj yeem ua si lub sijhawm ntev khaws cia cov nyhuv ntxiv rau qhov inhibition ntawm cov kab mob, tab sis cov tshuaj tua kab mob kuj muaj qee yam kev puas tsuaj rau ntawm daim tawv nqaij, yooj yim tshwm sim ntawm daim tawv nqaij ua xua, yooj yim ua rau liab, stinging, pob txuv- ua rau muaj tshwm sim, loj kuj yuav blistered, daim tawv nqaij tawg thiab lwm yam phenomena.
Tab sis cov txheej txheem kev tu tawv nqaij cov khoom lag luam ntxiv cov tshuaj tiv thaiv, yog qhov yuav tsum tau muaj ntawm nws cov ntsiab lus yog ua raws li cov cai nruj, feem ntau yuav tsis tshwm sim ua rau mob qog noj ntshav lossis tshuaj lom.
Txawm li cas los xij, kuv tseem pom zoo tias thaum xaiv cov tshuaj pleev ib ce, sim xaiv cov tshuaj pleev ib ce uas muaj cov tshuaj tiv thaiv tsawg dua, cov tawv nqaij rhiab heev, pob txuv prone prone, thov zam cov tshuaj pleev ib ce uas muaj pob txuv, ua rau cov khoom ua xua.
Yog li nyob rau hauv cov khoom tu tawv nqaij peb feem ntau siv, dab tsi preservatives muaj nyob?
Qhov ntau dua.
1. Imidazolidinyl urea
2. Endo-urea
3.Isothiazolinone
4. Nipagin ester (paraben)
5.Quaternary ammonium ntsev-15
6. Benzoic acid/benzyl cawv thiab derivatives preservatives, cawv thiab derivatives preservatives
7. Benzoic acid / sodium benzoate / potassium sorbate
8. Bronopol(Bronopol)
9. Triclosan(Triclosan)
10.Phenoxyethanol(Phenoxyethanol)
Phenoxyethanol yog ib tug preservative nrog tsawg ntawm daim tawv nqaij rhiab heev thiab yog cov feem ntau lug siv preservative nyob rau hauv cov tshuaj pleev ib ce.
Nws tsis tau txhais hais tias nws yog qhov zoo uas tsis muaj cov tshuaj tua kab mob hauv cov tshuaj pleev ib ce.Yog tias tsis muaj tshuaj tua kab mob, tshuaj pleev ib ce feem ntau siv li ntawm 6 lub hlis tom qab qhib.
Muaj qee cov tshuaj preservatives, nws yog qhov zoo tshaj plaws rau phenoxyethanol, los yog lwm yam preservatives zoo sib xws, los yog cog cov khoom xyaw nrog preservative muaj nuj nqi, preservative cov khoom xyaw yog zoo tshaj plaws nyob rau hauv lub xeem point ntawm tag nrho cov khoom xyaw, kom cov ntsiab lus yog tsawg, ntau assured.
Post lub sij hawm: Sep-07-2022