Ososayensi bahlale behlupha phezu kombuzo wendlela yokwandisa impilo yehalafu yemikhiqizo ethile. Ama-preservatives aya ekusizeni. Manje awudingi ukukhipha umkhiqizo ngosuku olulandelayo ngemuva kokuvula. Kodwa izithasiselo ezinjalo zithinta kanjani umzimba womuntu? Emashumini ambalwa eminyaka adlule kulezi zinhloso, imikhiqizo efana ne-citric acid nosawoti yasetshenziswa. Namuhla endaweni yabo kufika amakhemikhali amabiza eshibhile, enye yawo yi-sorbate ye-potassium E202. Ekuqaleni, itholakala kumjondolo we-ash ash, kodwa lobu buchwepheshe bulokhu bubhekwa njengengasebenzi.
Kuze kube manje, ososayensi basaqhubeka bephikisana ngomphumela womzimba womuntu we-sorbate e-potassium e-preservative e202 . Abaningi abacwaningi bacabanga ukuthi akusizi ngalutho neze. Abanye, ngokuphambene nalokho, bayaqiniseka ukuthi ukusetshenziswa kwanoma yimaphi ama-conservatives kuyingozi kakhulu emzimbeni womuntu, nokuthi ngisho nezithako ezingenabungozi ekuboneni kuqala zingalimaza kakhulu impilo.
Iyini ukulungiswa komswakama we-potassium wokulondolozwa?
I-sorbate ye-potassium i-Е202 ingumlondolozo wemvelo. Itholakala ngenxa yenqubo yamakhemikhali. Kulo, i-asidi ye-sorbic ayinqanyuliwe yi-reagents ethile. Ngenxa yalokho, yehla emanzini anosawoti e-calcium, i-potassium ne-sodium. Kuzo, ama-sorbets atholakala, asetshenziswa embonini yokudla njengama-preservatives. Kubonakala sengathi i-sorbate ye-potassium njenge-powder ekristallini, engenayo iphunga elizwakalayo nelinambitha. Iqhamuka kalula emanzini futhi ingaguquguquki ngokungahambisani nokuvumelana komkhiqizo okungeziwe kuso. I-sorbate ye-potassium i-Е202 ivunyelwe cishe kuwo wonke amazwe.
Isicelo se-sorbate potassium
I-sorbate ye-potassium yiyona ingxenye esemqoka cishe kuwo onke ama-preservatives. Ngokuvamise ukusetshenziselwa ukukhiqizwa kwegargarini, ibhotela, imayonnaise, amasoso, isinaphi , utamatisi puree, i-ketchup, i-jam, i-jam, okungewona utshwala nophuzo oludakayo, ama-juice. Liyingxenye yokubhaka kanye nemikhiqizo ye-confectionery, ama-powders nama-creams. I-sorbate ye-potassium itholakala cishe kuwo wonke imikhiqizo eseqedile imizuzu kanye namasoseji.
Ukulimala okulondekayo okwenziwe nge-potassium sorbate namanje akubonakali, ngakho imiphumela yezempilo ye-sorbate ye-potassium namanye ama-salts e-asidi e-sorbic kubhekwa njengophephile. Kodwa-ke, amacala angasese aqoshwa lapho i-E202 yokulondolozwa kwegazi ibangela ukusabela okunzima kakhulu, ikakhulukazi i-hypoallergenic. Lokhu okulondolozwayo kunemikhiqizo ye-antiseptic ne-antibacterial. Imikhiqizo enezela i-E202 ivikeleke ngokuphelele ekubunjweni kwefungus nokubunjwa.
Ukulimala kohlobo lwe-potassium
Njengoba kungenzeka ukuthi kungenzeka imiphumela emibi ekusetshenzisweni kwemikhiqizo equkethe i-E202 yokulondolozwa, umkhawulo ophezulu we-sorbate ye-potassium kumkhiqizo ngamunye wokudla usungulwe. Isibonelo, kumayonnaise nesinaphi, ubungakanani bayo akufanele kube ngaphezu kuka-200 g ngekhilomitha eyikhulu. Kodwa ekudleni kwezingane, ikakhulukazi, ezitsheni naseberry ezihlanzekile zezingane, lesi sibalo akufanele sidlule 60 g ngo-100 kg womkhiqizo ophelile. Izibalo ezithile zomkhiqizo ngamunye
Izifundo eziningi zibonise ukuthi ngokwezinga elithile, i-E202 yokulondoloza ingeke ilimaze umuntu. I-sorbate yasePotassium iyoba yingozi kuphela uma izinga elivumelekile lidlulile. Abantu abazwela izithasiselo ezihlukahlukene bangabonisa ukucasuka kwekhanda elimangcwabeni kanye nesikhumba. Kodwa amacala anjalo ajwayelekile kakhulu. I-E202 yokulondolozwa ayinayo ithonya lomzimba noma i-carcinogenic emzimbeni, ayibangeli ukuthuthukiswa komdlavuza. Ingozi yokusabela okweqile ayilutho.