Vim li cas sodium benzoate hauv cov zaub mov?

Kev txhim kho ntawm kev lag luam khoom noj khoom haus tau coj mus rau kev txhim kho cov khoom noj ntxiv.Sodium benzoate zaub mov qibyog qhov ntev tshaj plaws-sawv thiab siv cov khoom noj khoom noj khoom haus tshwj xeeb thiab yog siv dav hauv cov khoom noj khoom haus. Tab sis nws muaj cov tshuaj lom, yog li vim li cas sodium benzoate tseem nyob hauv cov zaub mov?

Sodium benzoateyog cov organic fungicide thiab nws qhov zoo tshaj plaws Inhibitia nyhuv yog nyob rau hauv lub phua ntawm 2.5 - 4. Thaum ph> 5.5, nws tsis tshua muaj txiaj ntsig tiv thaiv ntau cov pwm thiab cov poov xab. Qhov tsawg tshaj plaws concentration ntawm benzoic acid yog 0.05% - 0.1%. Cov tshuaj lom ntawm nws yog yaj nyob rau hauv daim siab thaum nws nkag mus rau lub cev. Muaj cov kev tshaj tawm thoob ntiaj teb ntawm superimposposed lom los ntawm kev sivsodium benzoate raws li cov tshuaj tiv thaivCov. Txawm hais tias tseem tsis tau muaj kev nkag siab sib koom ua ke, hauv qee lub tebchaws thiab cheeb tsam tau raug txwv tsis pub muaj cov khoom noj kaus poom kaus poom zaub mov nrog nws. Poov tshuaj sorbate, uas yog tsawg lom, yog siv dav. Raws li cov dej solubility ntawm nws tsis zoo, yog li nws yog feem ntau ua rau hauv cov dej ua kom zoo ntawm sodium benzoate daim ntawv thov. Nws yog tsuas yog siv rau kev khaws cia thiab tiv thaiv pwm nyob rau hauv cov khoom xws li kua ntses, vinegar, thiab haus dej haus.

Hauv kev pom ntawm kev txhawj xeeb txog kev nyab xeeb, txawm hais tias muaj ntau lub tebchaws tseem cia sodium benzoate yog ntxiv rau cov khoom noj, cov khoom siv tau nce zuj zus thiab tus nqi ntxiv yog kev soj ntsuam nruj me ntsis. Hauv Asmeskas, qhov kev tso cai tshaj plaws uas tso cai yog 0.1 WT%. Cov Khoom Noj Khoom Haus Suav Kev Nyab Xeeb Hauv Tebchaws GB2760-2016 "Cov Khoom Noj Rau Cov Khoom Noj Khoom Haus Txom Nyem, 1.0G / kg rau cov kua txiv thiab kua txiv neej (pulp) dej. Lub hom phiaj ntawm kev ntxiv cov khoom noj khoom noj khoom noj yog txhawm rau txhim kho cov zaub mov zoo, tau tsim lub neej ua kom tau zoo, pab txhawb cov ntsiab lus noj khoom haus. Qhov sib ntxiv ntawm sodium benzoate yog tso cai thiab muaj kev nyab xeeb kom ntev li ntev tau nws yog cov khoom ntawm cov tsiaj thiab tus nqi ntawm kev siv cov txheej txheem los ntawm lub xeev.