WAMKELEKILE KWINKAMPANI YETHU

Kwiinyanga zamva nje, iindaba zehlabathi ezijikeleze i-thiourea ziye zafumana ingqwalasela ebalulekileyo, zigxininisa ukubaluleka kwayo kumashishini ahlukeneyo. I-Thiourea, i-sulfure equkethe i-organic compound, isetyenziselwa ngokukodwa ukuveliswa kwezichumisi, amayeza, kunye ne-reagent kwi-chemical synthesis. Iipropathi zayo ezizodwa ziyenza ibe yikhompawundi eguquguqukayo, iyimfuneko kwizicelo ezininzi. Njengoko ihlabathi lizamana nemingeni yezolimo oluzinzileyo, i-thiourea iye yavela njengomdlali ophambili ekuphuculeni izivuno zezityalo. Indima yayo njengomthombo wenitrogen kwizichumisi ibalulekile, ngakumbi kwimimandla apho umgangatho womhlaba uyehla. Iingxelo zakutsha nje...

I-sodium bisulfite, ikhompawundi yeekhemikhali eziguquguqukayo, ibisiba sematheni kwiindaba zehlabathi ngenxa yosetyenziso olubanzi kunye nokwanda kwemfuno kuwo wonke amashishini ahlukeneyo. Le powder emhlophe ye-crystalline, kunye ne-chemical formula NaHSO3, isetyenziswe ngokuyinhloko njenge-preservative, i-antioxidant, kunye ne-agent yokunciphisa. Ukubaluleka kwayo kususela ekugcinweni kokutya kunye neziselo ukuya kunyango lwamanzi kunye nokwenziwa kwamalaphu. Kwishishini lokutya, i-sodium bisulfite isetyenziswa ngokuqhelekileyo ukukhusela i-browning kwiziqhamo kunye nemifuno, ukuqinisekisa ukuba iimveliso zigcina umtsalane wazo obonakalayo kunye nexabiso lesondlo. Ukongeza, idlala indima ebalulekileyo kwi-winemakin ...

I-ammonium sulfate granules iye yavela njengenxalenye ebalulekileyo kwicandelo lezolimo, isebenza njengesichumiso esisebenzayo senitrogen esonyusa ukuchuma komhlaba kunye nesivuno sezityalo. Njengoko imfuno yemveliso yokutya yehlabathi iqhubeka nokukhula, imakethi ye-ammonium sulfate granules ibona ukukhula okubonakalayo. Le bhlog ijonga kuhlalutyo lwentengiso yehlabathi ye-ammonium sulfate granules, iqaqambisa iindlela eziphambili, abaqhubi, kunye nemingeni. Imarike yehlabathi yeegranules ze-ammonium sulfate iqhutywa ikakhulu sisidingo esikhulayo sezichumisi ezikumgangatho ophezulu ukuxhasa ezolimo oluzinzileyo. Abalimi baya beguqukela kwi-ammonium sulfate ...

I-Phosphoric acid, ulwelo olungenambala, olungenavumba, yikhemikhali ebalulekileyo enoluhlu olubanzi lwezicelo kumashishini ahlukeneyo. Ifomula yayo yeekhemikhali, i-H₃PO₄, ibonisa ukubunjwa kwayo kweeathom ezintathu ze-hydrogen, i-athomu ye-phosphorus enye, kunye ne-athomu ezine ze-oksijini. Le khompawundi ayibalulekanga kuphela ekuveliseni izichumisi kodwa ikwadlala indima ebalulekileyo ekusetyenzweni kokutya, kumayeza, nakwiimveliso zokucoca. Kwezolimo, i-asidi ye-phosphoric isetyenziselwa ikakhulu ukwenza izichumisi ze-phosphate, ezibaluleke kakhulu ekwandiseni ukuchuma komhlaba kunye nokukhuthaza ukukhula kwezityalo. Ezi zichumisi zibonelela ngezondlo ezibalulekileyo ezinceda uk...

I-sodium metabisulfite, ikhompawundi yeekhemikhali eziguquguqukayo, sele ifumana ukuthambekela okubalulekileyo kwimakethi yehlabathi ngenxa yokusetyenziswa kwayo kuluhlu olubanzi kumashishini ahlukeneyo. Le khompawundi, ngokuyintloko isetyenziswa njenge-preservative, i-antioxidant, kunye ne-agent ye-bleaching, ibalulekile ekusebenzeni kokutya, amayeza, kunye nonyango lwamanzi, phakathi kwamanye amacandelo. Iindlela zamva nje zibonisa ukukhula olomeleleyo kwimakethi ye-sodium metabisulfite. Ngokweengxelo zemizi-mveliso, imfuno ye-sodium metabisulfite kulindeleke ukuba inyuke ngokuthe chu, iqhutywa sisidingo esandayo sokugcinwa kokutya kunye nokhuseleko. Njengoko abathengi besiba nomdla ngakumbi ngempilo, i-f...