1. Physicochemical Properties
Benzoic acid(benzenecarboxylic acid) shine mafi sauƙin aromatic acid tare da raunin acidity (dissociation akai-akai 4.20). Yana da ɗan narkewa a cikin ruwa amma yana iya narkewa a cikin kaushi mai ƙarfi kamar ethanol. Saboda ƙarfin lipophilicity ɗin sa, yana iya shiga cikin ƙwayoyin ƙwayoyin cuta na ƙwayoyin cuta da kuma yin tasirin ƙwayoyin cuta ta hanyar hana ɗaukar amino acid, rushe ayyukan enzyme na numfashi, da hana haɓakar haɓakar acetyl-CoA.

2.Antimicrobial Spectrum: Mai tasiri a kan ƙwayoyin cuta, ƙwayoyin cuta, da yeasts, tare da ingantaccen ingantaccen tasiri a cikin yanayin acidic (misali, lokacin da aka canza zuwa salts benzoate).

3.Metabolism da Tsaro

A cikin dabbobi, benzoic acid ne da farko metabolized a cikin hanta, tare da sama da 85% excreted a fitsari a matsayin hippuric acid, barin kusan babu saura da kuma haifar da wani rushewa ga acid-tushe balance.
Mutane da aladu suna baje kolin hanyoyin rayuwa iri ɗaya, tare da kusan cikar fitarwa a cikin sa'o'i 24, yana nuna babban aminci.

II. takamaiman Aikace-aikace a cikin Ciyarwa

Dokoki da Ka'idojin Sashi

EU: Tun da 2003, an ba da izinin benzoic acid azaman acidifier a cikin abincin alade a 0.5% ~ 1.0%.
China: An jera su azaman duka mai sarrafa pH da abin kiyayewa a cikinKatalogin Ƙarfafa Ciyarwa (2013), ba tare da iyakokin ɓangaren ƙa'idodin abinci ba amma suna gyara ka'idodin abinci na 0.2 ~ 1.0 g / kg.

Ayyuka da inganci

Madadin maganin rigakafi: Bayan haramcin da EU ta yi a shekara ta 2006 kan maganin rigakafi, benzoic acid ya zama madaidaicin madaidaicin sabili da manyan kaddarorin sa na rigakafin ƙwayoyin cuta, musamman wajen hana gudawa bayan yaye (PWD) da haɓaka haɓakar alade.
Ayyukan Girma: Nazarin ya nuna cewa ƙara 0.5% benzoic acid inganta ci abinci da kuma nauyi riba a yaye alade.

Kwatanta da Sauran Abubuwan Ƙarfafawa

Idan aka kwatanta da potassium diformate, benzoic acid yana tsotse cikin sauri a cikin foregut kuma yana buƙatar fasahar rufewa don yin aiki a kan hindgut, yayin da potassium diformate kai tsaye ya kai hari ga duodenum, yana ba da ingantaccen maganin ƙwayoyin cuta.