E202 uyakulondoloza futhi E211 - izici eziyisisekelo ukusetshenziswa

zokudla zesimanje Kunzima ukucabanga ngaphandle okuqukethwe ahlukahlukene stabilizers oxidizers namanye amakhemikhali. Ngokuvamile, zingabantu ezihlukahlukene izithasiselo okuyizinto ezibalulekile ukuze udlulisele umbala, nokunambitha noma ukuhogela komkhiqizo, kanye isikhathi isitoreji yayo. Namuhla sikhuluma ezisetshenziswa kakhulu nezivimbelakuvunda, kanye nemiphumela yabo emzimbeni womuntu.

Yini uyalondoloza

Nezivimbelakuvunda zihlanganisa iqembu ezibanzi izinto, okuyinto enzelwe yokulwisana ukuthuthukiswa amagciwane. With the kwalokho enjalo ejenti zamakhemikhali ukudla kungenzeka ukwandisa impilo eshalofini imikhiqizo. I nezivimbelakuvunda eyaziwa kakhulu eziye zasetshenziswa kusukela kudala, zihlanganisa uju, ushukela, nosawoti, newayini, acetic kanye citric acid, i utshwala. Zazisetshenziswa eside ngaphambi ukuthuthukiswa zamakhemikhali ukudla izimboni. Nokho, namuhla thina namanje ulungiselela ukhukhamba noma ukuwafaka imifino nezithelo kusuka endaweni suburban.

Nezivimbelakuvunda kungaba zemvelo noma zokwenziwa. Futhi njalo kwemiqondo endaweni yokucwaninga ye nezivimbelakuvunda kuyoba eziyingozi kakhulu empilweni yomuntu kuka ngokwemvelo. Ngo Isifaniso emiphumeleni lesi sigaba lomcebo leyabantu lezo ukushintsha imvelo, kanjalo ekufezeni ukubhujiswa bacterium, lezo zivimbela imisebenzi ebalulekile microorganism elimazayo.

E202 uyakulondoloza - Kuyini?

Omunye esivame kakhulu E202 uyakulondoloza, noma ngenye indlela - potassium sorbate. It kungokwalabo iqembu izinto zemvelo. Sebenzisa yalolu ketshezi ukuze angonakali ukudla. Ngaphandle-ke umele elimbudumbudu sorbate noma powder umbala omhlophe. It is etholakala imbewu izithelo izitshalo ezithile. Ngaphezu zemvelo, kukhona kwemiqondo E202 uyalondoloza. Ngenxa yalesi sorbic acid neutralized reagents. Umphumela etholwe calcium, potassium kanye sodium, ezisetshenziswa for okufanayo negama sorbates.

E202 uyakulondoloza has solubility okusezingeni eliphezulu (izinga engcono phakathi kwazo zonke sorbates). Ngo elilodwa lamanzi ekamelweni lokushisa kungenziwa oncibilikiswe 138 amagremu ketshezi. Ngendlela Ayamukelayo Isikali potassium sorbate kuyinto 0.1-0.2% we isisindo imikhiqizo. Sebenzisa le uyakulondoloza uvunyelwe cishe kuwo wonke amazwe emhlabeni.

Sebenzisa potassium sorbate

Potassium sorbate isetshenziswa ngesikhathi ukuwafaka izithelo nemifino, inyama kanye nenhlanzi. Futhi-ke isetshenziswa ukulungiswa amaqanda kanye confectionery nemikhiqizo, ayo kanye neziphuzo ezibandayo.

E202 uyakulondoloza kuvimbela ukuthuthukiswa isikhutha, futhi ngakho-ke nayo ukungezwa isoseji noshizi, rye isinkwa. Ngenxa yokuthi ketshezi akanawo ukunambitheka, ngokuvamile kusetshenziswa imikhiqizo ushokoledi. Ukuze isikhathi ekuphileni eshalofini osebenza E202 uyakulondoloza e izithelo ezomisiwe, nososo cuisine Oriental, inyama, imayonnaise, sezimoto, iwayini nokunye. D.

Emazingeni aphezulu asidi potassium naphakathi sorbate kubonisa izimfanelo ezinhle imithi elwa nawo. Cishe ngaso sonke isikhathi E202 uyakulondoloza elikhona imikhiqizo ephuma kabili isiqediwe futhi imikhiqizo eqandisiwe.

Uyalondoloza E202 kuyalimaza noma cha?

Kuze kube namuhla kungekho ukuvumelana ngale ndaba. Ososayensi abaningi bavuma ukuthi lesi harmlessness we ketshezi ukuze iningi labantu emhlabeni. Kodwa abanye abacwaningi bakholelwa ukuthi sorbate potassium njengoba uyakulondoloza, neminye, ngeke usebenzise kwempilo yabantu. Ngaphezu kwalokho, kwaba nezigameko eziningana ukusabela kabi komzimba iguliswa ketshezi.

Ngakho-ke, odokotela baye basungula imithetho ekhethekile acabangele amathuba umphumela enqabayo emva isicelo imikhiqizo nge uyalondoloza. Lokhu kuye kwenza ukuba ukuqaphela ukuthi imikhiqizo equkethe uyakulondoloza E-202 nakanjani ephephile impilo yomuntu. Ngokwesibonelo, izinga okuqukethwe kwe-sorbate e imayonnaise kumele singeqi 2 g ngalinye 1 kg umkhiqizo. Ukuze uthole izithelo puree kanye baby ukudla, lokhu babengamaphesenti 0.6 g ngalinye 1 kg.

uyalondoloza E211

Isicelo yesibili ethandwa kakhulu sodium benzoate. Le into ingatholakala lokuhlala aphansi e asithena, uhlobo lwembali enephunga elimnandi, ama-aphula, ama-cranberry nesinamoni. Ingqikithi kuyinto emhlophe, powder nengenaphunga futhi ukunambitheka libizwa.

Ingqikithi kunomphumela ezicindezelayo ezikuyi-umsebenzi enzymatic kumaseli kwamagciwane, okuyinto banesibopho ukubhidlika nesitashi kanye amafutha. Ngaphezu kwalokho, i-sodium benzoate inethonya elinamandla ngakolunye isikhunta ukhunta nemvubelo amasiko.

nomphumela ongemuhle

Sodium benzoate bangase bafinyelele benzene. Lokhu kwenzeka uma ketshezi ihlangana ascorbic acid. Ngenxa yalokho nokuxhumana okunjalo Kumiswa oqinile umdlavuza engalimaza DNA mitochondrial, nakho kuphakamisa izifo ezingathi sína kwababhemayo.

Esikhathini yesimanje wezesayensi eshubile mayelana E211 ithonya ezinganeni zibulawa ukuqina. Uma kucatshangelwa abakhiqizi ukudla ezinkulu ziye zathatha izinyathelo ukuthola esikhundleni okunye we ketshezi.

Kwezinye izifundazwe, kukhona owenqabela ukusetshenziswa E211 uyalondoloza. EYurophu lehla ngokushesha inani kanye CIS amazwe, lokhu okufakiwe ukudla kuvunyelwe. Futhi yokudla, i-sodium benzoate esetshenziswa embonini eyenza imithi kanye umkhakha izindiza. Futhi, lolu ketshezi isetshenziswa ukukhiqiza umphumela womsindo iziqhumane.

Nezivimbelakuvunda E211, E202, futhi eziningi nezinye izinto ezibalulekile emphakathini wanamuhla. Bavumela ukuthola futhi kudle imikhiqizo kusukela komunye umkhawulo wezwe. Ngaphandle ukusetshenziswa kwabo kungaba bayakhohlwa ayo phesheya nokuthola izithelo ezingavamile, nososo zaseMpumalanga kanye ushokoledi Swiss.