Lengetiwe E202, noma ye-potassium sorbate: Impact lezeMpilo

Modern umkhakha ukudla, ngeshwa, angikwazi ukwenza ngaphandle udayi NEZIVIKELAKUVUNDA aromatizitarov. Ngokwe-WHO, aphephile futhi ayikwazi yokulimaza. Nokho, abanye babo namanje ukuba adle eziningi limited, kuyilapho abanye - cha. Omunye engalimazi kakhulu kubhekwa E202 okufakiwe. Umthelela emzimbeni womuntu, ngokuvumelana UBANI, incane. Nokho, abanye ososayensi imibuzo iqiniso. Kodwa ziyini udidekile ngakho-ke?

Kuyini E202?

E202 lengetiwe noma potassium sorbate - uyalondoloza yemvelo ethathwe sorbic acid. Ngokombono walaba bamakhemikhali kuba usawoti nje acid has ifomula C ₆ H ₇ KO _2. It is etholakala imbewu kanye isitshalo juice (ezifana mountain ash), okungenani kwemiqondo. Ngokokuqala ngqá kwenziwa emuva engxenyeni kwekhulu le-19 yesibili. Kodwa kuphela ekhulwini lama-20 wavula impahla yayo yokulwa namagciwane. Kamuva ngabo eseqala ukuveza ngezinga ezimbonini potassium sorbate.

imiphumela yempilo ngenkathi ayikaqondwa kahle ngokungafani kuya izakhiwo ukudla okufakiwe. Ngakho, kuyaziwa ukuthi okufakiwe E202 kubamba ukukhula isikhunta nemvubelo, ngakho ingasetshenziswa ukunweba ukuphila eshalofini ushizi ayi. Ngaphezu kwalokho, yena unalo futhi ukunambitheka noma ukuhogela. Lokhu kwenza kube nokwenzeka ukuba uyifaka njengoba uyakulondoloza ezihlukahlukene confectionery kophudingi, izithelo okusemathinini nemifino nesiphuzo. Njengoba wenza kahle ngisho naphakathi esidi, i-potassium sorbate ngokuvamile itholakala e nososo okubabayo Asian futhi abukhali.

Kodwa ikakhulukazi, yebo, efika udumo lakhe promyshlnennosti ukudla ngenxa kwesinye isakhiwo. E202 - ibhekwa okungukuthi kalula oncibilikayo emanzini. Ngakho, ngo-1 ilitha uketshezi kungenzeka kuze kufinyelele 138 amagremu. Lokhu kungaphezu liyadingeka lokulondolozwa imikhiqizo.

Lapho ukusebenzisa?

Ukukhuluma potassium sorbate, singasho kugcwale umlomo ukuthi lesi ingenye lwezakhamzimba ethandwa kakhulu. Ngakho, it is cishe njalo wanezela ngesikhathi ukuwafaka yezimboni izithelo nemifino. Futhi lokhu zonke izinhlobo ukhukhamba, sezimoto, izithelo iziphuzo nesiphuzo. Lokhu kuvimbela ukubonakala isikhunta kuzo, futhi ngaleyo ndlela kwandisa ukuphila eshalofini. Isizathu salokhu siwukuthi yonke kg 100 umkhiqizo wokugcina ngeke ezingaphezu kuka 100-200 amagremu. Kukholakala ukuthi inani imiphumela yempilo potassium sorbate abuzange.

Futhi, cishe ngaso sonke isikhathi imikhiqizo uwoyela namafutha. Lokhu imajarini, imayonnaise zonke izinhlobo noshizi. Lesi siqhingi ethandwa nososo (lwesinaphi, isoso, soy, njll) lungasetshenziswa E202 okufakiwe. Ngokuvamile akusiyo amagremu angaphezu kwangu-100 ngalinye khilogremu 100 komkhiqizo. Futhi-ke, ifakwa ngabhema kakhulu, inhlanzi okusemathinini neziphuzo ezibandayo futhi iwayini. Ngaphansi potassium sorbate osetshenziselwa ukwelashwa surface esinkwa se-rye kanye ukudla emabhokisini.

Futhi kungakhathaliseki ukuthi kukhona umonakalo?

Ngakolunye uhlangothi, i-WHO ithi onjalo ukudla okufakiwe, potassium sorbate, imiphumela yempilo ngaphakathi kwemingcele eyamukelekayo akanayo. It is ngenhlanhla babe bengekho ngaphezu kwama-0.2% we isisindo ingqikithi umkhiqizo osuphelile. Ngakolunye uhlangothi, ososayensi abaningi bathi E202 okufakiwe ayikaqondwa kahle, futhi kukhona izimo ukudla okunobuthi kusukela imikhiqizo nalo. Ngobani wonke amalungelo efanayo?

Kuye kwafakazela ukuthi potassium sorbate is egxile ngokuphelele ngu umzimba womuntu, breaking esiswini ku-ingxenye yayo. Kuyinto leli qiniso, futhi ngenxa yokusetshenziswa kwawo kabanzi. E202 kuvunyelwe njengenhlangano okufakiwe emazweni amaningi: US, Canada, e-Europe, i-Russia kanye yonke isikhala post-Soviet. Nokho, kwezinye izimo, i-potassium sorbate kungaba baxabane nomzimba nokubonisa njengoba ububomvu kanye ukulunywa. Ezinye izindaba zika-ukudla okufakiwe kungase kubhekwe njengokwelapha ayinangozi ngokuphelele.

Ukuze noma cha ukuba?

Nokho, abaningi namuhla bakhathazeke kakhulu khona izithasiselo zokudla nge isiqalo "E". Kubalulekile ukuqonda ukuthi lokhu kumane nje ngezigaba. Uzothini umphumela potassium sorbate empilweni futhi kuncike nezinye izinto eziningi. Kubandakanya kulokho ngokuvamile udla futhi hlobo luni lokuphila abantu.