Ngokungangabazeki usawoti ungenye yezithako zokupheka ezibaluleke kakhulu emhlabeni.
Ngaphandle kwakho, ukudla okuningi bekungaba mnandi futhi kungakhangi.
Nokho, akuwona wonke usawoti odalwa ngokulingana. Kunezinhlobo eziningi ongakhetha kuzo.
Lezi zihlanganisa usawoti wetafula, usawoti we-Himalayan pink, usawoti we-kosher, usawoti wasolwandle, nosawoti we-Celtic, uma sibala ezimbalwa.
Azifani nje kuphela ngokunambitheka nokuthungwa, kodwa futhi namaminerali kanye ne-sodium.
Lesi sihloko sihlola izinhlobo ezidume kakhulu zikasawoti futhi siqhathanisa izakhiwo zabo zokudla okunomsoco.
Uhlu lokuqukethwe
Yini usawoti?
Usawoti uyi-crystalline mineral eyakhiwe ngezinto ezimbili, i-sodium (Na) ne-chlorine (Cl).
I-sodium ne-chlorine zibalulekile emzimbeni wakho ngoba zisiza ubuchopho bakho nezinzwa ukuthumela ama-electric impulses.
Usawoti omningi emhlabeni uvunwa ezimayini zikasawoti noma ngokuhwamuka kwamanzi olwandle namanye amanzi anothile ngamaminerali.
Usawoti unezinjongo eziningana, okuvame kakhulu ukunambitheka kokudla. Usawoti usetshenziswa futhi njengesivikelo sokudla ngoba amagciwane akuthola kunzima ukukhula endaweni enosawoti omningi.
Isizathu sokuthi usawoti uvame ukubhekwa njengongenampilo ngobuningi ukuthi ungakhuphula umfutho wegazi.
Kodwa-ke, nakuba ucwaningo lubonisa ukuthi ukunciphisa ukudla kukasawoti kunganciphisa umfutho wegazi ngo-1 kuya ku-5,4 mm / Hg, abukho ubufakazi bokuthi ukunciphisa ukudla kukasawoti kuvimbela ukuhlaselwa yinhliziyo, unhlangothi noma ukufa (1, 2).
Iningi le-sodium ekudleni kwaseNtshonalanga livela ekudleni okugayiwe. Uma udla kakhulu ukudla okungaphekiwe, okungakacutshungulwa, akudingeki ukhathazeke ngokufaka usawoti ekudleni kwakho.
I-Sumumé Usawoti wakhiwe ngamaminerali amabili, i-sodium ne-chloride, ebalulekile empilweni yomuntu. Usawoti omningi unganyusa umfutho wegazi, kodwa kunobufakazi obuncane bokuthi ukudla usawoti omncane kungathuthukisa impilo.
Usawoti ocwengekile (usawoti wetafula ovamile)
Usawoti ovame kakhulu usawoti wetafula ovamile.
Lo sawoti uvame ukucwengwa kakhulu, okungukuthi, ugayiwe kakhulu futhi ukungcola kwawo okuningi kanye nezakhi zokulandelela ziyasuswa.
Inkinga ngosawoti ogayiwe kakhulu ukuthi uyakwazi ukunqwabelana. Ngenxa yalesi sizathu, izinto ezihlukahlukene - ezibizwa ngokuthi ama-anti-caking agents - zengezwa ukuze kube lula ukujikeleza.
Usawoti wetafula wezinga lokudla ucishe ube i-sodium chloride ehlanzekile - 97% noma ngaphezulu - kodwa emazweni amaningi uqukethe ne-iodine eyengeziwe.
Ukwengeza i-iodine kusawoti wetafula kuwumphumela wesinyathelo esisebenzayo sokuvikela impilo yomphakathi ngokumelene nokuntuleka kwe-iodine, okuvamile ezingxenyeni eziningi zomhlaba.
Ukuntuleka kwe-iodine kungenye yezimbangela eziphambili ze-hypothyroidism, ukukhubazeka kwengqondo, nezinye izinkinga zezempilo ezahlukahlukene (3, 4).
Ngakho-ke, uma ukhetha ukungawudli usawoti wetafula one-iodine, qiniseka ukuthi udla okunye ukudla okune-iodine, njengezinhlanzi, ubisi, amaqanda nokhula lwasolwandle.
I-Sumumé Usawoti wetafula ocolisisiwe uhlanganiswa ikakhulukazi ne-sodium chloride, ene-anti-caking agents engeziwe ukuvimbela ukuhlangana. Iodine ibuye yengezwe kusawoti wetafula.
Usawoti wolwandle
Usawoti wasolwandle wenziwa ngokuhwamuka kwamanzi olwandle.
Njengosawoti wetafula, ngokuyinhloko i-sodium chloride. Kodwa-ke, kuye ngomthombo wayo nokuthi yacutshungulwa kanjani, ngokuvamile iqukethe amaminerali ahlukahlukene afana ne-potassium, insimbi, ne-zinc.
Lapho usawoti wasolwandle uba mnyama, kulapho ugcwala khona ukungcola kanye nezakhi zokulandelela. Kodwa-ke, ngenxa yokungcoliswa kolwandle, usawoti wasolwandle ungase uqukathe imikhondo yezinsimbi ezinzima njengomthofu.
Usawoti wasolwandle nawo uqukethe ama-microplastics - izinsalela ezincane zemfucuza yepulasitiki. Imiphumela yezempilo ye-microplastics ekudleni ayikacaci, kepha abanye abacwaningi bakholelwa ukuthi ubungozi bezempilo buphansi emazingeni amanje (5).
Ngokungafani nosawoti ocolisisiwe ovamile, usawoti wasolwandle uvame ukuba mahhadla ngoba ugaywa kancane. Uma uyifafaza ekudleni kwakho ngemva kokupheka, ingase ibe nokuthungwa okuhlukile futhi ibangele ukuqhuma okunamandla kokunambitheka kunosawoti ocolile.
Landelela amaminerali kanye nokungcola okutholakala kusawoti wasolwandle nakho kungathinta ukunambitheka kwawo - kodwa lokhu kuhluka kakhulu phakathi kwemikhiqizo.
I-Sumumé Usawoti wasolwandle wenziwa ngokuhwamuka kwamanzi olwandle.Nakuba ufana kakhulu nosawoti ovamile, ungase ube namaminerali amancane. Iqukethe nemikhondo yezinsimbi ezisindayo nama-microplastics.
Usawoti we-Himalayan pink
Usawoti wase-Himalayan umbiwa ePakistan.
Iphuma emayini kasawoti iKhewra, okuyimayini yesibili ngobukhulu kasawoti emhlabeni.
Usawoti wase-Himalayan uvame ukuqukatha imikhondo ye-iron oxide (ukugqwala), okuwunikeza umbala obomvana.
Futhi iqukethe amanani amancane e-calcium, insimbi, i-potassium ne-magnesium, okwenza ibe ngaphansi kancane ku-sodium kunosawoti wetafula ovamile.
Abantu abaningi bakhetha ukunambitheka kasawoti wase-Himalayan kunezinye izinhlobo.
Kodwa-ke, umehluko omkhulu umane umbala, ongenza noma yisiphi isidlo sibukeke sikhangayo.
I-Sumumé Usawoti wase-Himalayan uvunwa emayini enkulu kasawoti ePakistan. Inombala obomvana ngenxa yokuba khona kwe-iron oxide. Futhi iqukethe i-calcium, i-potassium ne-magnesium.
Usawoti we-kosher
Usawoti we-kosher ubizwa ngokuthi "i-kosher" ngoba usetshenziswa kwamanye amasiko okupheka amaJuda.
Umthetho wamaJuda wendabuko ufuna ukuba kukhishwe igazi enyameni ngaphambi kokuyidla. Ngenxa yokuthi usawoti we-kosher unesakhiwo esiqinile, esimahhadla, usebenza kahle kakhulu ekukhipheni igazi.
Umehluko omkhulu phakathi kukasawoti ovamile kanye nosawoti we-kosher yisakhiwo sama-flakes. Abapheki bathola ukuthi usawoti we-kosher - ngenxa yobukhulu bawo obukhulu be-flake - kulula ukuwuthatha ngeminwe bese usakazwa ekudleni.
Usawoti we-kosher uzoba nokuthungwa okuhlukile nokunambitheka, kodwa uma uvumela usawoti ukuthi uncibilike ekudleni, awukho ngempela umehluko kusawoti wetafula ovamile.
Kodwa-ke, usawoti we-kosher mancane amathuba okuthi uqukathe izithasiselo ezifana nama-anti-caking agents kanye ne-iodine.
Kodwa-ke, khumbula ukuthi isipuni sikasawoti we-kosher sinesisindo esingaphansi kwethisipuni likasawoti ovamile. Ungafaki okunye esikhundleni sokunye ngesilinganiso esingu-1:1 noma ukudla kwakho kungase kugcine kunosawoti omningi noma kuthule kakhulu.
I-Sumumé Usawoti we-kosher unesakhiwo esithambile esenza kube lula ukusabalala phezu kokudla kwakho. Yize ingehlukile kakhulu kusawoti ojwayelekile, iqukethe izinto ezilwa nokukhiya kanye ne-iodine encane.
Usawoti weCeltic
Usawoti weCeltic uwuhlobo lukasawoti olwandle olwaduma eFrance.
Inombala ompunga futhi iqukethe namanzi, okuyenza ibe manzi.
Usawoti we-Celtic uqukethe amanani ambalwa amaminerali futhi uqukethe i-sodium encane kancane kunosawoti ovamile wetafula.
I-Sumumé Usawoti weCeltic unombala ompunga okhanyayo futhi unomswakama impela. Yenziwe ngamanzi olwandle futhi iqukethe izinsalela zamaminerali.
Ukwehluka kokunambitha
Ukudla kanye nabapheki bakhetha usawoti wabo ngokuyinhloko ngokusekelwe ekunambithekeni, ukuthungwa, umbala kanye nokulula.
Ukungcola - okuhlanganisa amaminerali okulandelela - kungathinta kokubili umbala kanye nokunambitheka kukasawoti.
Usayizi wokusanhlamvu uphinde uthinte indlela ukunambitheka okunosawoti okuthinta ngayo ulimi lwakho. Usawoti wokusanhlamvu oqinile ungase ube ne-flavour enamandla futhi uhlale isikhathi eside olimini.
Kodwa-ke, uma uvumela usawoti ukuthi uncibilike esitsheni sakho, akufanele kube nomehluko omkhulu wokunambitha phakathi kukasawoti ocolisisiwe ojwayelekile kanye nosawoti ocolekileyo.
Uma ufuna ukufafaza usawoti ngeminwe yakho, ama-salts amakhulu okusanhlamvu omile kulula kakhulu ukuphatha.
I-Sumumé Umehluko omkhulu phakathi kukasawoti ukunambitheka, umbala, ukuthungwa kanye nokulula.
Okuqukethwe kwamaminerali
Olunye ucwaningo lwathola okuqukethwe kwamaminerali ezinhlobo ezahlukene zikasawoti (6).
Ithebula elingezansi libonisa ukuqhathanisa phakathi kukasawoti wetafula, usawoti waseMaldon (usawoti wasolwandle ojwayelekile), usawoti wase-Himalaya nosawoti weCeltic:
| Calcium | potassium | magnesium | Insimbi | Sodium | |
| Usawoti wetafula | 0,03% | 0,09% | 39,1% | ||
| usawoti we-maldon | 0,16% | 0,08% | 0,05% | 38,3% | |
| Usawoti wase-Himalayan | 0,16% | 0,28% | 0,1% | 0,0004% | 36,8% |
| Usawoti weCeltic | 0,17% | 0,16% | 0,3% | 0,014% | 33,8% |
Yikuphi okunempilo?
Kuze kube manje, azikho izifundo eziqhathanise imiphumela yezempilo yezinhlobo ezahlukene zikasawoti.
Nokho, uma ucwaningo olunjalo lwenziwa, bekungeke kwenzeke ukuthi kube nomehluko omkhulu. Usawoti omningi uyafana, wakhiwe nge-sodium chloride kanye namanani amancane amaminerali.
Inzuzo eyinhloko yokukhetha usawoti ocutshungulwayo kancane ukugwema izithasiselo kanye nama-anti-caking agents avame ukutholakala kusawoti wetafula ovamile.
Ekugcineni, usawoti usawoti - inhloso yawo eyinhloko ukwengeza ukunambitheka, kodwa akulona ikhambi lezempilo.
I-Sumumé Alukho ucwaningo oluqhathanise izinzuzo zezempilo zezinhlobo ezahlukene zikasawoti. Nokho, usawoti ocutshungulwe kancane ngokuvamile awunazo izithasiselo.
Umphumela wokugcina
Usawoti mhlawumbe uyisinongo esisetshenziswa kakhulu emhlabeni.
Abanye abantu bakholelwa ukuthi usawoti awuyingozi empilweni yakho, kodwa iqiniso alilula kangako.
Nakuba usawoti wetafula ocolisisiwe uwuhlobo oluvame kakhulu eNtshonalanga, kunenqwaba yawo. Lezi zihlanganisa i-Celtic, i-Himalayan, i-Kosher nosawoti wasolwandle.
Nokho, kukhona umehluko omncane wokudla okunomsoco phakathi kwalezi zinhlobo ezahlukene. Nakuba usawoti ongahluziwe uqukethe izithasiselo ezimbalwa, umehluko omkhulu ukuthungwa, usayizi wokusanhlamvu kanye nokunambitheka.
Unganqikazi ukuhlola bese ukhetha usawoti ofanele wena.
