2024 Tus sau: Isabella Gilson | [email protected]. Kawg hloov kho: 2023-12-17 03:27
Khoom noj khoom haus ntxiv (stabilizers) yog siv dav hauv cov khoom noj siv mis, khoom noj khoom haus, kev ua nqaij, thiab ci kev lag luam. Ua tsaug rau lawv daim ntawv thov, cov khoom tau txais cov duab xav tau, kev ntxhib los mos thiab sib xws. Tsis ntev los no, carrageenan tau dav siv los ua tus stabilizer. Nws yog dab tsi? Hauv tsab xov xwm no peb yuav sim daws qhov teeb meem no.
Carrageenan yog tau los ntawm kev ua cov seaweed liab ntawm tsev neeg Rhodophyceae. Cov algae no loj hlob yuav luag thoob plaws thaj tsam dej ntawm lub ntiaj teb. Liab algae yog cov nroj tsuag nyiam tshav kub, yog li lawv feem ntau tuaj yeem pom ntawm ntug dej hiav txwv ntawm Indonesia, Fabkis, Chile, Tebchaws Asmeskas thiab Canada.
Carrageenan stabilizer - ntuj gelling tus neeg sawv cev, thickener. Cov khoom noj khoom haus no yog siv dav hauv kev tsim cov khoom noj siv mis, khoom qab zib, hnyuv ntxwm thiab ntses khoom. Kev tsim cov ice cream tsis tuaj yeem ua yam tsis muaj carrageenan, vim tias nws ua tsaug rau nws txoj kev siv cov creamy sib xws ntawm cov khoom kawg tau ua tiav.khoom.
Carrageenan: cov ntaub ntawv dav dav
Carrageenan tau tshawb pom thaum kawg ntawm lub xyoo pua 19th, tab sis cov khoom no tseem yog kev tshawb fawb thiab kev txaus siab rau ntau tus kws tshawb fawb thoob ntiaj teb. Thawj cov lag luam rau kev lag luam kev lag luam ntawm carrageenan tau tshwm sim hauv Tebchaws Meskas hauv nruab nrab-1930s. Niaj hnub no, ntau tshaj 3 txhiab hom carrageenan tau paub, thiab qhov no tseem tsis tau yog daim duab kawg. Txhua txhua xyoo, cov kws tshawb fawb pom cov hom tshiab ntawm carrageenan. Txij no mus, koj paub thaum nrhiav pom carrageenan, nws yog dab tsi, thiab nyob rau hauv dab tsi industries nws yog siv.
Lub sijhawm sau, cov theem lom ntawm kev loj hlob, nrog rau qhov tob thiab qhov chaw ntawm kev loj hlob ntawm liab algae cuam tshuam rau lub cev-tshuaj lom neeg ntawm carrageenan. Vim yog cov txheej txheem thev naus laus zis ntawm algae, ob peb feem ntawm carrageenan tau txais, uas sib txawv ntawm ib leeg hauv cov tshuaj muaj pes tsawg leeg, nrog rau lwm cov ntsuas zoo. Tam sim no, muaj peb chav kawm ntawm carrageenans, txawv nyob rau hauv lub degree ntawm sulfation: kappa-, iota- thiab lambda-carrageenans.
Kappa Carrageenan: nws yog dab tsi?
chav kawm ntawm carrageenans yog soluble hauv dej kub heev. Tom qab dissolution thiab tom qab txias, lawv tsim ib tug gel nrog siab zog jelly. Kappa chav kawm gels hnov zoo heev nrog cov kua mis nyuj. Hauv kev tsim cov khoom noj nqaij, nws yog kappa-carrageenan uas yog siv los ua zaub mov ntxiv. Kev siv cov tshuaj no yog vim muaj peev xwm ua kom cov viscosity ntawm cov kua thiab ua raws liTsis yog tsuas yog thickener, tab sis kuj yog ib qho emulsifier.
Type of carrageenans
Raws li qib kev ua kom huv, carrageenan tuaj yeem muab faib ua purified thiab semi-refined. Cov qub yog tau los ntawm boiling algae nyob rau hauv ib tug alkaline tov. Tom qab ntawd, cov crystals ntawm carrageenan yog lim, concentrated thiab tshem tawm los ntawm kev daws. Txoj kev no yog qhov nyuaj thiab kim. Feem ntau, semi-purified carrageenans yog siv hauv kev lag luam. Hom no yog tau los ntawm boiling algae nyob rau hauv ib tug daws ntawm poov tshuaj hydroxide. Potassium tiv thaiv hydrolysis ntawm carrageenan hauv kev daws, tab sis tso cai rau cov carbohydrates thiab cov protein algae yaj. Tom qab cov kev hloov pauv no, cov algae raug tshem tawm ntawm cov tshuaj, ntxuav thiab qhuav.
Iota- thiab lambda-carrageenan: nws yog dab tsi?
Iota-carrageenan tsim cov gel tsis muaj zog piv rau kappa-gel. Nws yuav tsum tau muab sau tseg tias xws li gels yog elastic dua, lawv muaj peev xwm rov qab tau lawv cov qub qauv txawm tias tom qab txhua yam cuam tshuam. Hauv qhov no, iota-carrageenan feem ntau yog siv los ua kev ncua stabilizer. Tsis tas li ntawd, cov jellies saum toj no yog qhov ruaj khov nyob rau hauv kev ua tiav khov / thaw cycles.
Lambda-carrageenan tsis tsim cov gels, vim tias nws muaj ntau pawg sulfo, txawm li cas los xij, cov kev daws teeb meem no muaj cov viscosity siab coefficient. Yog li ntawd, cov feem no yog qhov zoo tagnrho rau kev tsim ntawm emulsions, foams thiab suspensions.
Carrageenan Cov txiaj ntsig ntxiv
Muaj cov ntaub ntawv hais tias cov zaub mov stabilizer carrageenan muaj kev nyab xeeb rau peb kev noj qab haus huv, ntxiv rau, nws muaj ntau yam txiaj ntsig zoo. Ntau tus kws tshaj lij tau pom tias qhov txiaj ntsig tseem ceeb ntawm kev siv cov tshuaj no yog kev ua kom huv ntawm tib neeg lub cev los ntawm cov tshuaj lom neeg tsis huv thiab cov tshuaj biocompounds, suav nrog cov hlau hnyav. Tsis tas li ntawd, nws tau raug pov thawj tias carrageenan tsis yog allergens, lawv muaj cov tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob.
Carrageenan: mob
Cov kws tshawb fawb Asmeskas tau ua pov thawj tias cov carrageenan degraded tuaj yeem ua rau muaj kev loj hlob ntawm cov kab mob hauv plab hnyuv, nrog rau mob qog noj ntshav. Vim li cas carrageenan txaus ntshai? Kev puas tsuaj ntawm cov tshuaj ntxiv no tuaj yeem yog vim qhov tseeb tias nws cov tshuaj lom neeg lom neeg ua rau muaj kev loj hlob ntawm cov tshuaj tiv thaiv hauv lub cev. Carrageenan thaum lub sij hawm hydrolysis hauv plab tso tawm cov tshuaj lom uas yog lub hauv paus ntawm ntau tshaj li ib puas kab mob. Ntawm lawv yog gastritis, enteritis, colitis, mob caj dab, atherosclerosis, thiab lwm yam. Degraded carrageenan yog teeb meem rau peb noj qab haus huv, yog li nws feem ntau tsis suav nrog hauv cov zaub mov.
Tsis ntev los no, WHO cov neeg sawv cev tau txhawb nqa kev siv cov tshuaj ntxiv hauv cov khoom lag luam npaj rau kev noj haus ntawm cov menyuam yaus thiab cov poj niam cev xeeb tub. Cov kev tshawb fawb zaum kawg ntawm cov kws tshawb fawb Asmeskas, uas tau ua nyob rau hauv cov tsiaj sim, qhia tias polyginan (ib feem ntawm carrageenan molecule) tuaj yeem ua rau mob thiab mob qog noj ntshav.noj kwj dej. Raws li cov ntaub ntawv tau txais, cov khoom noj stabilizer uas tau teev tseg tsis tau poob rau hauv qeb txwv tsis pub noj zaub mov, tab sis nws tseem tuaj yeem ua qhov ua rau muaj ntau yam pathologies, yog li ntawd, cov khoom muaj carrageenan (cov khoom noj ntxiv E-407 thiab E- 407a) yuav tsum tau siv nrog ceev faj heev. Txawm hais tias muaj pov thawj toxicity, E-407 stabilizer raug tso cai siv rau hauv thaj chaw ntawm ntau lub xeev, suav nrog Lavxias Federation. Txawm li cas los xij, qhov kev xaiv yog koj li, phooj ywg.
Pom zoo:
Yam noj dab tsi yav tsaus ntuj: cov zaub mov xaiv. Ua dab tsi rau noj hmo
Peb txhua tus paub tias noj hmo tsis zoo. Tab sis tsis yog peb txhua tus tuaj yeem ua raws li txoj cai no. Nws yog txhua yam nyuaj dua nyob rau niaj hnub atherosclerosis ntawm lub neej kom haum thiab saib xyuas koj cov zaub mov. Ib tug neeg niaj hnub siv tag nrho ib hnub hauv kev txav mus los, ntawm kev ua haujlwm, hauv kev tsheb ciav hlau. Mus txog tsev thaum yav tsaus ntuj, nws pib cheb txhua yam ntawm lub tub yees uas nws ob lub qhov muag pom
Cheese rau pancreatitis: koj noj dab tsi thiab ntau npaum li cas? Koj tuaj yeem noj dab tsi nrog pancreatitis - daim ntawv teev cov khoom
Cheese muaj roj ntau, lactose thiab yooj yim digestible protein. Nws kuj muaj cov calcium ntau, uas tswj cov pob txha tsim thiab pab cov ntaub so ntswg rov ua dua lawv tus kheej. Curd cov khoom zoo kawg nkaus saturate thiab txaus siab rau kev tshaib kev nqhis, txhawb kev zom zaub mov sai. Cov khoom tuaj yeem noj hauv daim ntawv ntshiab, nrog rau ntxiv rau zaub nyoos, casseroles thiab pasta
Kab mob siab. Noj zaub mov. Dab tsi tuaj yeem noj tsis tau thiab dab tsi tuaj yeem ua tau?
Kab mob siab tam sim no tau nthuav dav, vim kev loj hlob ntawm cov tshuaj, kab mob lossis tshuaj lom rau hauv lub cev. Cov kab mob siab ntev yog feem ntau ntawm cov kab mob siab
Aversion rau nqaij: ua rau, tsos mob, kab mob ua tau, kev sab laj thiab cov lus pom zoo ntawm kws kho mob
Nws tsis yog ib qho yooj yim rau ib tug neeg dheev tsim kev aversion rau nqaij. Cov laj thawj rau tus mob no yuav txawv. Nyob rau hauv cov ntaub ntawv no, peb tsis tau tham txog cov neeg uas txhob txwm xaiv ib tug neeg tsis noj nqaij hom zaub mov. Peb yuav txiav txim siab tsuas yog cov xwm txheej uas qhov kev tsis kam noj nqaij yog tsis yeem. Yog tias tib neeg lub cev tsis lees txais cov zaub mov zoo li no, qhov no yuav qhia tau ntau yam kab mob uas yuav tsum tau kho tam sim
Kua txiv rau tus mob pancreatitis: noj zaub mov rau pancreatin, cov nyhuv ntawm cov txiv apples ntawm lub plab hnyuv, noj zaub mov kom raug, tso cai thiab txwv cov zaub mov, yuav tsum saib xyuas kev kho mob
Cov neeg laus feem ntau muaj teeb meem nrog rau pancreas thiab nrog kev loj hlob ntawm tib neeg txoj kev noj qab haus huv, qhov kev kuaj mob no tau dhau los ua ntau dua. Qhov tseeb yog tias qhov mob ntawm lub cev no yog provoked feem ntau los ntawm kev noj zaub mov tsis txaus - banal overeating, noj rog, khoom noj hnyav, haus cawv, thiab lwm yam kev noj zaub mov tsawg dua hauv ntiaj teb
