Imikhiqizo

I-EDTA-CaNa, eyaziwa nangokuthi i-calcium disodium EDTA, iyi-ejenti ye-chelating eguquguqukayo esetshenziswa kabanzi ezimbonini ezahlukahlukene.Nansi incazelo yokusetshenziswa kwayo ngamagama angaba ngu-300.Enye yezinhlelo eziyinhloko ze-EDTA-CaNa isembonini yokudla neziphuzo.Ngokuvamile isetshenziswa njengesengezo sokudla kanye ne-preservative.I-compound isebenza njenge-agent e-chelating ngokubophezela kuma-ion ensimbi, ikakhulukazi ama-divalent cations njenge-calcium ne-magnesium.Ngokuchela la ma-ion ensimbi, i-EDTA-CaNa isiza ukuvimbela ukulimala kwe-oxidative kanye ne-rancidity emikhiqizweni yokudla, ngaleyo ndlela yandise impilo yayo yeshalofu.Isebenza kahle kakhulu ekulondolozeni izithelo nemifino ekheniwe, okokugqoka kwesaladi nemayonnaise.Ukwengeza, i-EDTA-CaNa isiza ukugcina ukuqina kombala ngokuvimbela ukushintsha kombala okubangelwa ama-ion ensimbi ekudleni naseziphuzweni ezithile.Ngaphezu kwalokho, i-EDTA-CaNa isetshenziswa kakhulu ezimbonini zemithi nezokunakekelwa kwezempilo.Kuyingxenye ebalulekile emithini eminingi nemithi yokwelapha, esebenza njenge-ejenti yokuzinzisa.I-compound isiza ukugcina amandla nokusebenza kwezithako ezisebenzayo ekwakhiweni kwemithi.Ikhono layo lokuchela ama-ion ensimbi livimbela i-oxidation kanye nokuwohloka kwalezi zithako, iqinisekisa inani lazo lokwelapha.I-EDTA-CaNa iphinde isetshenziswe ekwelashweni kwe-chelation, ukwelashwa okusetshenziselwa ukususa izinsimbi ezisindayo, njengomthofu, i-mercury, ne-arsenic, emzimbeni.Ngokwenza izakhiwo ezizinzile ngalezi zinsimbi ezinobuthi, i-EDTA-CaNa isiza ekukhishweni kwazo emzimbeni, ukunciphisa imiphumela yazo eyingozi.Ngaphezu kwalokho, i-EDTA-CaNa ithola izinhlelo zokusebenza embonini yezimonyo.Ivamise ukusetshenziswa emikhiqizweni yokunakekelwa kwesikhumba kanye nezimonyo njenge-ejenti yokuzinzisa ukuvimbela i-oxidation nokugcina ubuqotho bomkhiqizo.Ngokubophezela kuma-ion ensimbi, kusiza ukwelula impilo yeshalofu yale mikhiqizo futhi iyivikele ekonakalisweni ngenxa yokusabela kwe-oxidative okwenziwe ngensimbi.Ukwengeza, i-EDTA-CaNa isetshenziswa emikhiqizweni yokunakekelwa kwezinwele ukuze kuthuthukiswe ukusebenza kahle kwezithako ezisebenzayo futhi kuthuthukise imiphumela yazo yokwelapha.I-EDTA-CaNa nayo inokusetshenziswa ezilungiselelweni zezimboni.Isetshenziswa ezinqubweni zokwelashwa kwamanzi, ngokuyinhloko ngenxa yekhono layo lokuhlukanisa nokukhipha ama-ion ensimbi ezinhlelweni zamanzi.Ngokuchela ama-ion ensimbi afana ne-calcium ne-magnesium, i-EDTA-CaNa ivimbela imiphumela engathandeki yala ma-ion, njengokukala kanye nemvula, kumishini yezimboni namapayipi.Lokhu kusiza ukuthuthukisa ukusebenza kahle, ukunweba ubude besikhathi sezinto zokusebenza, nokunciphisa izindleko zokuyilungisa.Kafushane, i-EDTA-CaNa iyi-ejenti eguquguqukayo yokuchela enezinhlelo zokusebenza ezihlukahlukene.Ukusetshenziswa kwayo njengesengezo sokudla, isilondolozi, i-ejenti yokuzinzisa kwezemithi nezimonyo, kanye ne-ejenti yokwelapha amanzi yezimboni igqamisa ukubaluleka kwayo ezimbonini ezihlukahlukene.Ngokuchela ama-ion ensimbi, i-EDTA-CaNa inikela ekulondolozweni kwekhwalithi yokudla, ukuzinzisa ukwakheka kwemithi, ukuvikelwa kwemikhiqizo yezimonyo, kanye nokuthuthukiswa kwezinqubo zezimboni.Sekukonke, i-EDTA-CaNa idlala indima ebalulekile ekugcineni ikhwalithi yomkhiqizo, ukusebenza kahle, nokusebenza kahle kuyo yonke imikhakha ehlukene.