I-sodium metabisulfite, inhlanganisela yamakhemikhali enemisebenzi eminingi, izuze ukunaka okukhulu ezindabeni zakamuva zomhlaba wonke ngenxa yokusetshenziswa kwayo okuhlukahlukene kanye nomthelela ezimbonini ezihlukahlukene. Ngokujwayelekile isetshenziswa njengesilondolozi, i-antioxidant, kanye ne-ejenti yokushibilika, i-sodium metabisulfite idlala indima ebalulekile ekucutshungulweni kokudla, ekwenzeni iwayini, kanye nokwelashwa kwamanzi.
Imibiko yakamuva igqamisa isidingo esikhulayo se-sodium metabisulfite emkhakheni wokudla nesiphuzo, ikakhulukazi njengoba abathengi beqaphela kakhulu impilo futhi befuna imikhiqizo enezilondolozi ezimbalwa. Lolu shintsho lwenze abakhiqizi ukuthi bahlole ezinye izindlela zemvelo, nokho i-sodium metabisulfite isalokhu iyinsika ngenxa yokusebenza kahle kwayo kanye nokungabizi kahle kwayo. Imakethe yomhlaba wonke yale nhlanganisela kulindeleke ukuthi ikhule, iqhutshwa indima yayo ebalulekile ekugcineni ikhwalithi yokudla nokuphepha.
Emkhakheni wokwenza iwayini, i-sodium metabisulfite ihlonishwa ngekhono layo lokuvimbela i-oxidation kanye nokubola, ukuqinisekisa ukuthi iwayini ligcina ukunambitheka okuhlosiwe kanye nama-aromas. Ucwaningo lwakamuva lugxile ekwandiseni ukusetshenziswa kwalo, ukulinganisa isidingo sokulondolozwa nesifiso sokukhiqizwa kwewayini lemvelo kanye nemvelo. Lokhu kuqubule izingxoxo phakathi kwama-vintners mayelana nemikhuba eqhubekayo kanye nekusasa lokwenza iwayini.
Ngaphezu kwalokho, ukukhathazeka kwemvelo okuzungeze i-sodium metabisulfite kuye kwavela ezindabeni zomhlaba wonke. Nakuba ngokuvamile kuqashelwa njengokuphephile, ukulahlwa ngendlela engafanele kungaholela ezingozini zemvelo. Izindikimba ezilawulayo ziya ngokuya zicubungula ukusetshenziswa kwayo, okwenza izimboni zamukele izinqubo ezizinzile. Izindlela ezintsha zokulawulwa kwemfucuza kanye nezindlela zokugaywa kabusha ziyahlolwa ukuze kuncishiswe umthelela wemvelo we-sodium metabisulfite.
Isikhathi sokuthumela: Oct-10-2024
