Xyoo 1870, British tus kws tshawb fawb H. Fling tau piav qhia txog cov tshuaj antiseptic ntawm benzoic acid thawj zaug thaum nws nrhiav ib qho kua qaub los hloov cov kua qaub zoo. Nws tsim cov nyhuv antiseptic ntawm cov tshuaj no vim yog kev nyab xeeb ntawmsodium benzoatelub sijhawm ntawd. Kev tshawb fawb sib deev tsis yog qhov tob, thiab cov thev naus laus zis tsis paub tab txaus. Nws tsis raug siv rau cov khoom noj khoom noj kom ceev thawj zaug kom txog thaum pib ntawm lub xyoo pua no. Txij thaum ntawd los, nws tau dhau los ua ib qho ntawm cov tshuaj tiv thaiv tshaj plaws hauv ntiaj teb vim nws tus nqi qis.Sodium benzoate, tseem hu ua Sodium Benzoate, yog cov khoom noj uas zoo siv hauv kev lag luam khoom noj. Nws yog tsis muaj ntxhiab lossis muaj me ntsis benzoin tsw thiab muaj qab zib thiab ua tsis tau zoo. Nws yog ruaj khov nyob rau hauv huab cua thiab tuaj yeem nqus cov dej noo thaum raug rau huab cua. Ib txwm pom nyob rau hauv Blueberries, txiv apples, plums, cranberries, cinnberries, nws clovicidal yog tsis muaj zog dua li ntawm benzoic acid. Cov nyhuv bactericidal ntawm 1.18 {5}} g ntawm sodium benzoate yog kwv yees li 1g ntawm benzoic acid. Hauv ib puag ncig acidic, sodium benzoate muaj qhov tseem ceeb inhibitia cov nyhuv ntawm ntau cov kab mob me me. Thaum lub pH yog 3.5, 0.05% kev daws teeb meem tuaj yeem inhibit txoj kev loj hlob tag inhibit kev loj hlob ntawm cov ntsiab lus ntawm 5.5, nws muaj cov nyhuv tsis zoo ntawm cov pwm thiab cov poov xab. Yuav luag tsis muaj qhov cuam tshuam hauv kev daws teeb meem alkaline. Tom qab sodium benzoate nkag mus rau hauv tib neeg lub cev, nyob rau hauv cov txheej txheem biotransformes, nws muab tso tawm ntawm lub cev hauv cov zis thiab tsis tso tawm hauv lub cev. Tsis pub dhau qhov kev siv tshuaj ib txwm muaj, nws tsis muaj tshuaj lom rau tib neeg lub cev thiab yog ib qho kev nyab xeeb tshwj tseg. Nws tuaj yeem siv rau hauv cov dej haus cov txiv ntoo, muaj cov kua txiv hmab txiv ntoo, cov zom zom, thiab cov kua ntses uas muaj cai txhua hnub (ADI) ntawm tib neeg lub cev yog<5 mg/kg body weight (calculated as benzoic acid).
Sodium Benzoate yog Lipophilic heev thiab yooj yim nkag mus rau ntawm lub cev membraT, thiab inrogits qhov nqus ntawm cov amino acids los ntawm lub cell membrane; nkag rau hauv phau ntawv siv tshuaj rau lub cev rau ionize thiab acidify cov alkali cia rau hauv cell qhov kev tawm tsam ntawm acetyl-Coas, kom ua tiav lub hom phiaj ntawm cov khoom noj khoom haus khaws cia.
