i-sodium metabisulphiteiyinhlanganisela yamakhemikhali enemisebenzi eminingi ehlukahlukene, okuhlanganisa njengesilondolozi sokudla, isibulala-magciwane, kanye ne-ejenti yokuhlanza amanzi. Njengoba izimboni ziqhubeka nokukhula futhi zihlunga izinqubo zazo, isidingo se-sodium metabisulphite kulindeleke ukuthi sikhule, okuholela ekushintsheni okungaba khona entengo yemakethe yomhlaba.
Into eyodwa ebalulekile ezothonya intengo yemakethe yomhlaba wonke yesikhathi esizayo ye-sodium metabisulphite ukukhula kwezimboni ezifana nokudla nesiphuzo, imithi kanye nokwelashwa kwamanzi. Njengoba lezi zimboni zikhula, isidingo se-sodium metabisulphite njengesilondolozi, i-antioxidant, nesibulala-magciwane kulindeleke ukuthi sikhuphuke. Lesi sidingo esinyukile singase siholele emananini aphezulu njengoba abahlinzeki bempahla belungisa ukuhlangabezana nezidingo ezikhulayo zalezi zimboni.
Esinye isici esizoba nomthelela entengo yemakethe yesikhathi esizayo ye-sodium metabisulphite ukutholakala kwezinto ezingavuthiwe. i-sodium metabisulphite ivamise ukukhiqizwa ku-sulphur dioxide kanye ne-sodium carbonate, kokubili okutholakala emithonjeni yemvelo. Noma yikuphi ukushintshashintsha kokutholakala noma izindleko zalezi zinto zokusetshenziswa kungaba nomthelela ngokuqondile ezindlekweni zokukhiqiza ze-sodium metabisulphite, kamuva zibe nomthelela entengo yayo yemakethe.
Ukwengeza, imithethonqubo nezinqubomgomo zezemvelo nazo zingathonya intengo yemakethe yomhlaba wonke ye-sodium metabisulphite. Njengoba ohulumeni emhlabeni wonke besebenzisa imithetho eqinile mayelana nokusetshenziswa kwamakhemikhali ezimbonini ezihlukahlukene, ukukhiqizwa nokusatshalaliswa kwe-sodium metabisulphite kungase kubhekane nokukhuphuka kokuhlolwa kanye nezindleko zokuthobela. Lezi zici zingaba nomthelela ekushintshashintsheni kwentengo yemakethe ye-sodium metabisulphite njengoba abahlinzeki belungisa imisebenzi yabo ukuze bahlangabezane nezidingo zokulawula.
Ngaphezu kwalokho, intengo yemakethe yomhlaba wonke ye-sodium metabisulphite ingase futhi ithonywe intuthuko yezobuchwepheshe kanye nokuqanjwa kwezinqubo zokukhiqiza. Izindlela ezithuthukisiwe zokukhiqiza nokuhlanza zingaholela ekongeni izindleko zabakhiqizi, okungenzeka kwehlise intengo yemakethe ye-sodium metabisulphite. Ngokuphambene, ubuchwepheshe obusha obuthuthukisa ukusebenza kahle noma ukuguquguquka kwe-sodium metabisulphite bungase budale amathuba entengo ye-premium emakethe.
Sengiphetha, intengo yemakethe yomhlaba wonke yesikhathi esizayo ye-sodium metabisulphite ingaphansi kwezinto ezihlukahlukene, okuhlanganisa isidingo semboni, ukutholakala kwempahla eluhlaza, izinqubomgomo zokulawula, kanye nentuthuko yezobuchwepheshe. Njengoba izimboni ziqhubeka nokuthuthuka futhi zikhula, isidingo se-sodium metabisulphite kungenzeka sikhule, okungase kuholele emananini aphezulu ezimakethe. Kodwa-ke, lokhu kukhula kungase kuthonywe izici ezifana nezindleko zempahla eluhlaza, izingcindezi zokulawula, kanye nokuqanjwa kabusha kwezobuchwepheshe. Ngenxa yalokho, umbono wesikhathi esizayo wentengo yemakethe yomhlaba wonke ye-sodium metabisulphite uyinkimbinkimbi futhi unezici eziningi, ezidinga ababambiqhaza ukuthi baqaphe ngokucophelela futhi bazivumelanise nalawa mathonya ahlukahlukene.
Isikhathi sokuthumela: Dec-11-2023
