Qhov sib txawv tseem ceeb ntawm ntsev thiab iodized ntsev yog tias ntsev tsis muaj additives thaum ntsev iodized muaj iodine additives. Tsis tas li ntawd, ntsev tuaj yeem muaj cov kab ntawm ob peb lwm cov zaub mov, tab sis iodized ntsev yog ntshiab.
Ntsev yog ib qho tseem ceeb ntawm peb cov khoom noj. Ntxiv nrog rau kev ntxiv tsw, nws yog ib qho khoom noj uas peb xav tau rau peb lub cev. Peb tuaj yeem sib tov ntau yam additives nrog ntsev los txhim kho nws cov khoom noj muaj txiaj ntsig. Iodine yog ib qho khoom siv ntxiv. Hauv kev ua lag luam, muaj ob qho tib si, iodized ntsev thiab tsis-iodized ntsev. Feem ntau, tib neeg tsis nco qab nrhiav iodized ntsev thaum lawv yuav. Txawm li cas los xij, nws raug nquahu kom tau txais iodized ntsev txhawm rau tiv thaiv ntau yam teeb meem kev noj qab haus huv.
Ntsev yog dab tsi?
Peb tuaj yeem tsim tau yooj yim ntsev lossis sodium chloride, uas peb siv hauv cov zaub mov, los ntawm dej hiav txwv (brine). Tib neeg ua qhov no loj vim tias tib neeg los ntawm txhua lub ces kaum ntawm lub ntiaj teb siv ntsev rau lawv cov zaub mov txhua hnub. Seawater muaj cov ntsiab lus siab ntawm sodium chloride; Yog li ntawd, tsub kom nws nyob rau hauv ib cheeb tsam thiab cia cov dej evaporate siv lub hnub ci zog, yields sodium chloride crystals.
Peb yuav tsum ua cov dej evaporation hauv ob peb lub tso tsheb hlau luam, thiab hauv thawj lub tank xuab zeb lossis av nplaum hauv cov dej hiav txwv. Tom qab ntawd, cov dej qab ntsev ntawm lub tank no mus rau lwm qhov hauv qhov chaw; calcium sulfate deposition tshwm sim thaum dej evaporates. Thaum kawg, lub tank kawg tso cai rau cov deposition ntawm ntsev. Nrog rau nws, lwm yam impurities xws li magnesium chloride thiab magnesium sulfate kuj nyob. Tom qab ntawd, peb sau cov ntsev no rau hauv roob me me thiab cia nyob ntawd rau ib lub sijhawm. Thaum lub sij hawm no lwm yam impurities yuav yaj thiab me ntsis ntshiab cov ntaub ntawv ntsev.
Daim duab 01: Ntsev Piles
Tsis tas li ntawd, peb tuaj yeem tau ntsev los ntawm kev khawb pob zeb ntsev lossis halite. Cov ntsev hauv pob zeb ntsev yog me ntsis purer dua li ntsev uas peb tau txais los ntawm brine. Pob zeb ntsev yog NaCl deposit uas tshwm sim los ntawm evaporating dej hiav txwv thaum ub lab lab xyoo dhau los. Kev tso nyiaj loj zoo li no muaj nyob hauv Canada, Asmeskas, thiab Tuam Tshoj, thiab lwm yam.
Tom qab ntawd, peb tuaj yeem ntxuav cov ntsev tawm hauv ntau txoj hauv kev los ua kom nws haum rau kev noj, thiab qhov no hu ua cov ntsev ntsev. Dua li ntawm kev siv hauv cov khoom noj, ntsev muaj ntau lwm yam kev siv. Piv txwv li, nws muaj txiaj ntsig zoo hauv kev lag luam tshuaj lom neeg rau ntau lub hom phiaj thiab ua cov tshuaj chloride. Tsis tas li ntawd, nws muaj txiaj ntsig zoo hauv cov tshuaj pleev ib ce li exfoliator.
Iodized ntsev yog dab tsi?
Iodized ntsev yog ntsev uas muaj iodine additives. Txhawm rau ua cov ntsev iodized, tib neeg ntxiv cov khoom tsis muaj iodine xws li potassium iodate, potassium iodide, sodium iodate lossis sodium iodide rau cov ntsev ua kom zoo.
Daim duab 02: Ib pawg ntawm Iodized ntsev
Iodine yog ib yam kab mob uas peb xav tau hauv peb lub cev. Cov thyroid caj pas ua raws li iodine khaws cia thiab rau nws txoj haujlwm zoo hauv kev tsim cov tshuaj hormones xws li thyroxin, triiodothyronine thiab calcitonin, iodine yog qhov yuav tsum tau ua. Goitre lossis o thyroid caj pas yog ib qho tsos mob ntawm iodine deficiency.
Ntxiv mus, iodine deficiency tuaj yeem ua rau hypothyroidism, uas los nrog qaug zog, qeeb metabolism, thiab lwm yam. Peb xav tau li 150 μg ntawm iodine txhua hnub rau lub cev noj qab haus huv. Peb tuaj yeem tau txais qee yam ntawm peb cov iodine los ntawm cov nroj tsuag, nqaij, nqaij nruab deg, thiab lwm yam. Iodized ntsev yog muab rau cov neeg uas muaj iodine tsis txaus los daws cov teeb meem. Iodized ntsev tau yooj yim muaj nyob rau hauv kev ua lag luam, thiab tsis muaj qhov txawv txav ntawm cov ntsev ib txwm thiab iodized ntsev.
Qhov txawv ntawm ntsev thiab iodized ntsev yog dab tsi?
Ntsuas yog ib qho ntxhia uas muaj cov tshuaj formula NaCl thaum ntsev iodized yog ib daim ntawv ntsev uas muaj iodine additives. Iodized ntsev yog ib hom ntsev. Yog li ntawd, qhov sib txawv tseem ceeb ntawm ntsev thiab iodized ntsev yog ntsev tsis muaj additives whereas ntsev iodized muaj iodine additives.
Ib qhov sib txawv ntxiv ntawm ntsev thiab iodized ntsev yog nyob rau hauv lawv siv. Qhov ntawd yog; ntsev yog siv tau raws li cov khoom noj ntxiv, hauv cov tshuaj pleev ib ce li exfoliator, hauv kev lag luam tshuaj raws li cov tshuaj chloride, thiab lwm yam thaum iodized ntsev yog qhov tseem ceeb tshaj plaws kom kov yeej iodine deficiency, rau kev ua haujlwm zoo ntawm cov thyroid caj pas hauv kev tsim cov tshuaj hormones, thiab lwm yam. Raws li lwm qhov sib txawv tseem ceeb ntawm ntsev thiab iodized ntsev, peb tuaj yeem hais tias ntsev tuaj yeem muaj cov kab ntawm ob peb lwm cov zaub mov, tab sis iodized ntsev yog ntshiab.
Summary – Ntsev vs Iodized S alt
Iodized ntsev yog ib hom ntsev. Txawm li cas los xij, muaj qee qhov sib txawv ntawm ntsev thiab iodized ntsev. Saum toj no, qhov sib txawv tseem ceeb ntawm ntsev thiab iodized ntsev yog tias ntsev tsis muaj additives thaum ntsev iodized muaj iodine additives. Txawm li cas los xij, ntsev tuaj yeem muaj cov kab ntawm ob peb lwm cov zaub mov, tab sis iodized ntsev yog ntshiab.
