Sodium benzoate li preservativeyog dav siv nyob rau hauv cov zaub mov thiab tshuaj industries thiab tej zaum kuj siv nyob rau hauv cov tshuaj pleev ib ce los yog cov khoom tu tawv nqaij.Tab sis yog kev sib cuag ncaj qha rau ntawm daim tawv nqaij puas?Hauv qab no, SpringChem yuav coj koj taug kev mus nrhiav pom.
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Sodium benzoate hmoovRaws li cov tshuaj tua kab mob muaj txiaj ntsig zoo tiv thaiv kab mob thiab cov kab mob hauv cov kab mob alkaline thiab yog ib qho ntawm cov tshuaj tua kab mob hauv ntau lub lag luam.Qhov pH zoo tshaj plaws rau kev khaws cia yog 2.5-4.0.Ntawm pH 3.5, nws muaj qhov cuam tshuam tseem ceeb rau ntau yam kab mob;ntawm pH 5.0, cov tshuaj tsis zoo heev hauv kev ua kom tsis muaj menyuam.
Cov tshuaj aqueous ntawm nws yog alkaline thiab yog tias ib qho me me raug rau sodium benzoate, nws yuav tsis ua rau pom kev puas tsuaj rau daim tawv nqaij.Txawm li cas los xij, rau cov neeg uas muaj cov tawv nqaij rhiab heev, qhov loj ntawm qhov raug rau nws los yog nws cov kua aqueous yuav ua rau muaj kev kub nyhiab ntawm daim tawv nqaij hauv zos, thiab tej zaum yuav ua rau muaj kev sib txawv ntawm cov tawv nqaij hauv zos redness, kub, khaus, pob khaus, lossis txawm tias ulceration thiab. lwm yam kev puas tsuaj, thiab nyob rau hauv mob hnyav yuav ua rau kub hnyiab ntawm daim tawv nqaij.
Sodium benzoate yog lipophilic thiab yooj yim nkag mus rau cov cell membranes nkag mus rau hauv cov hlwb, cuam tshuam nrog permeability ntawm cell membranes, inhibiting qhov nqus ntawm amino acids los ntawm cell membranes, inhibiting kev ua ntawm cellular respiratory enzymes, tiv thaiv cov condensation cov tshuaj tiv thaiv ntawm acetyl coenzymes thiab inhibiting kev ua si. ntawm microorganisms, yog li pab lub hom phiaj ntawm kev khaws cov khoom.Tom qab lub sij hawm ntev raug los yog noj cov khoom loj uas muaj qhov no, nws kuj tseem tuaj yeem ua rau tib neeg lub paj hlwb puas tsuaj thiab tej zaum yuav ua rau muaj kev ntxhov siab rau cov menyuam yaus.
Sodium benzoate kuj yog cytotoxic thiab tuaj yeem ua rau cov cell membrane tsis ua haujlwm, thiab cell rupture, ua rau muaj kev cuam tshuam ntawm cellular homeostasis mechanisms, thiab tej zaum yuav ua rau mob qog noj ntshav nrog ntev raug.
Cov teebmeem ntawm sodium benzoate rau ntawm daim tawv nqaij
Qhov siab tshaj plaws tau tso cai ntxiv rau cov tshuaj pleev ib ce yog 0.5% thiab yog ib qho kev tso cai khaws cia rau kev siv tshuaj pleev ib ce hauv Kev Nyab Xeeb thiab Kev Qhia Tshwj Xeeb rau Tshuaj pleev ib ce 2015 tsab hauv Suav teb.
Sodium benzoate muaj qee yam cuam tshuam rau tib neeg lub cev, tab sis kev siv yooj yim ntawm cov khoom tu tawv nqaij, xws li cov tshuaj pleev ib ce, tshuaj pleev ib ce, tshuaj pleev thaiv hnub, thiab lwm yam, tsuas yog los ntawm kev siv sab nraud ntawm daim tawv nqaij feem ntau tsis cuam tshuam rau tib neeg lub cev, tsis txhob siv cov tshuaj pleev ib ce. txhawj ntau dhau.Nws kuj tseem pom zoo kom tsis txhob siv ntau cov khoom tu tawv nqaij hauv ib hnub yog tias koj muaj cov tawv nqaij ua xua lossis yog tias koj muaj tawv nqaij tsis zoo.
Txawm tiassodium benzoate muaj kev nyab xeebrau daim tawv nqaij, thaum sib xyaw nrog vitamin C, nws tuaj yeem tsim cov tib neeg carcinogen benzene.Yog tias koj siv cov khoom siv vitamin C ntawm daim tawv nqaij, sim tsis txhob sib tshooj nrog lwm cov tshuaj kom tsis txhob muaj kev puas tsuaj rau koj cov tawv nqaij.
Sodium Benzoate Kev Ua thiab Cov Teeb Meem
Sodium benzoate kuj tseem siv tau los ua cov tshuaj khaws cia hauv cov tshuaj ua kua rau kev siv sab hauv thiab muaj kev tiv thaiv kev lwj, thiab acidity thiab ncua lub neej txee.Thaum me me ntawm nws nkag mus rau hauv lub cev, lawv tau metabolized thiab tsis ua rau lub cev puas tsuaj.Txawm li cas los xij, ntau dhau ntawm sodium benzoate noj nyob rau hauv lub sijhawm ntev tuaj yeem ua rau lub siab puas tsuaj thiab ua rau mob qog noj ntshav.Ntau tus neeg noj ntau dhau, uas tuaj yeem nkag mus tob rau hauv txhua cov ntaub so ntswg ntawm lub cev los ntawm tus neeg mob lub qhov hws, yog li kev noj mus ntev tuaj yeem ua rau mob qog noj ntshav thiab muaj kev phom sij heev.Kev txhawj xeeb txog nws cov tshuaj lom tau txwv nws txoj kev siv nyob rau xyoo tas los no, thiab qee lub tebchaws xws li Nyiv tau tso tseg kev tsim cov tshuaj sodium benzoate thiab tau txwv tsis pub siv.
Post lub sij hawm: Nov-21-2022