Ama-preservatives e-Benzoic acid asebenza kuma-molecule awo angahlangene. I-unresociated benzoic acid ine-lipophilicity eqinile futhi ingangena kalula kumaseli ngolwelwesi lwamangqamuzana, iphazamise ukungeneka kolwelwesi lwamangqamuzana amancane anjengesikhunta namagciwane, luvimbele ukumuncwa kwama-amino acid ngolwelwesi lwamaseli. Ama-molecule e-Benzoic acid angena kumaseli enza i-alkali egciniwe ibe ne-asidi, avimbele umsebenzi wama-enzyme okuphefumula kumangqamuzana amancane, futhi ngaleyo ndlela adlale indima yokulondoloza.

I-Benzoic acid iyi-ejenti ye-antimicrobial ebanzi ene-spectrum enomphumela omuhle kumvubelo, isikhunta, namanye amagciwane. Ngaphakathi kwebanga eliphezulu elivumelekile lokusetshenziswa, linemiphumela evimbelayo kumagciwane ahlukahlukene kumanani e-pH angaphansi kuka-4.5.

I-Sorbic acid ne-potassium sorbate inobuthi obuphansi kune-benzoic acid, umphumela ongcono wokulondolozwa kune-sodium benzoate, futhi iphephe kakhudlwana. Izinzuzo ze-benzoic acid ne-sodium benzoate ukuzinza kwazo emoyeni kanye nezindleko eziphansi. Kodwa esimweni esivaliwe, i-sorbic acid ne-potassium sorbate nazo zizinzile kakhulu, ne-potassium sorbate inokusimama okuhle kokushisa kanye nezinga lokushisa lokubola elifika ku-270 ℃. Ngenxa yenani elincane lezithako zokudla ezingeziwe, azikhulisi kakhulu izindleko zemikhiqizo yenyama. Ngakho-ke, amazwe amaningi athole kancane kancane i-sorbic acid ne-potassium sorbate esikhundleni se-benzoic acid ne-sodium benzoate.

Ngaphezu kwalokho, i-benzoic acid ine-solubility ephansi ngaphansi kwezimo ezine-acidic. Uma inyakaziswa ngokungalingani, kungenzeka ukucwebezelwa kwendawo kwe-benzoic acid, okuholela ezithasiselweni eziningi emikhiqizweni yendawo. I-Benzoic acid nayo inomphumela ophikisayo ku-calcium chloride, kanye nemiphumela efanayo ku-sodium chloride, i-isobutyric acid, i-gluconic acid, usawoti we-cysteine, njll. Ukwengeza i-benzoic acid nakho kungabangela i-astringency ekudleni futhi ngisho nokuphazamisa ukunambitheka kwemikhiqizo yenyama. Ngakho-ke, akunconywa ukusebenzisa i-benzoic acid ne-sodium benzoate njengezilondolozi ekucubunguleni inyama.

Eqinisweni, ukwengeza i-benzoic acid ne-sodium benzoate akuyona indlela yokulondoloza imikhiqizo yenyama. Ukusetshenziswa kwezilondolozi zemvelo, njenge-Nisin, i-chitosan, i-spice extract, njll., kungase futhi kuzuze imiphumela ye-antibacterial kanye nokulondoloza, okubuye kube isiqondiso sokuthuthukiswa kwemboni yenyama. Ukulondolozwa nokugcinwa kwemikhiqizo yenyama nakho kungafinyelelwa ngokuthuthukisa izimo zokucubungula, ukuthuthukisa ukupakishwa kokudla, ukwelashwa kokushisa noma ukukhishwa kwe-irradiation yemikhiqizo, kanye nokugcinwa kwezinga lokushisa eliphansi. Ekugcineni, into ebaluleke kakhulu ukuqinisa ukuphathwa kwenhlanzeko nokunciphisa ukungcola okuvela emthonjeni