Peb txhua tus nyiam chips, croutons, bouillon cubes thiab lwm yam kabmob. Tom qab tag nrho, lawv tsis tsuas delicious, tab sis kuj muab ib tug tshwj xeeb tsw rau peb cov tais diav. Tab sis zoo li cas cov khoom muaj ntsis zoo rau kev noj qab haus huv?
Yooj Yim "E"
Ntau zaus, nyob hauv tsab ntawv E, muaj kev nyab xeeb nyob rau hauv. Piv txwv, E300 yog ascorbic acid, E330 yog citric acid. Tab sis tsab ntawv E doesn 't hais txhua yam rau txhua yam txog seb cov khoom noj puas ruaj khov los tsis. Nws tsuas qhia tau hais tias cov khoom muaj nyob hauv tus nab npawb hauv teb chaws. Cov neeg hloov cev thiab cov khoom ua kom zoo dua tuaj muaj cov lej E640-641, E620-625. Lawv muab cov nqaij saj mus rau cov noodles, cov chips saj cov cheese, thiab cov zom plab saj lub txiv duaj. Tab sis qhov no tsis yog li ntawd. Qhov tseeb tiag, cov amplifiers saj tsis txig kiag li thiab muaj cov tshuaj uas muaj nyob hauv cov xwm txheej.
Glutamic acid
Lub ntsiab enhancer ntawm saj yog glutamic acid. Nws yog ib feem ntawm tag nrho cov khoom muaj protein ntau: ob qho tib si hauv hauv paus ntawm celery, thiab nyob rau hauv cov nqaij. Tab sis feem ntau ntawm tag nrho nws yog muaj nyob rau hauv seaweed tobu, uas yog feem ntau siv nyob rau hauv Japanese cuisine. Nws yog los ntawm cov algae uas nyob rau hauv 1908 no acid tau muab rho tawm.
Pib, nws siv tsis yog rau cov khoom noj khoom haus, tab sis raws li ib tug neeg ntxim nyiam thiab kev txhawb nqa tus neeg sawv cev hauv kev puas siab puas ntsws. Tag nrho vim nws muaj peev xwm ua kom sai sai kis hlab ntsha impulses. Ib me ntsis tom qab cov kws tshawb fawb pom tias nws yog peev xwm ntawm cuam tshuam saj buds. Yog li ntawd, nws thiaj li pib siv ua zaub mov noj.
Lub sijhawm ntawm amplifiers
Heev sai sai, cov kws tshawb fawb pom tau hais tias lub saj tsis tsuas yog txhim kho, tab sis kuj qog. Tsis tas li ntawd, qhov ntau dhau ib yam khoom muag yog ua tiav lossis ntev dua yog muab cia, qhov ceev nws poob nws qhov tsw. Ua ke nrog cov khoom zoo, aroma ploj, uas txhais tau hais tias qhov kev thov rau cov khoom pib txo. Tab sis yog hais tias glutamate yog ntxiv rau cov khoom, nws yuav rov yuav tau sau nrog tus tsim nyog saj, uas yuav kav ntev. Glutamic acid, los yog nws txoj kev ua dej caw (glutaman potassium thiab sodium, guanylate thiab ino-Asian) muaj xim ntsuab.
Tab sis tom qab qee lub sij hawm tom qab tus nquag siv ntawm no saj enhancer, American neurophysiologist John Olin pom tias glutamate sodium ua rau kev puas tsuaj hauv lub hlwb ntawm cov nas. Nyob rau hauv Nyiv, li cas los xij, muaj lwm cov kev tshwm sim nyob rau hauv cov tsiaj: kev puas tsuaj rau retina ntawm lub qhov muag thiab lub paj hlwb. Qhov no txhawj txog txhua tus. 30% ntawm cov neeg feem ntau noj zaub mov noj nrog sodium stglamate, pib yws txog qhov ua tsis taus pa, lub plawv dhia ceev ceev, mob taub hau, kub cev thiab qaug zog hauv cov leeg. Cov tsos mob no tshwm sim los ntawm "Chinese restaurant syndrome", vim glutamate tau nquag siv hauv Suav zaub mov.
Tom qab ib lub sij hawm tom qab tus hype nce, ib qho kev sim tshiab pib, thaum lub sij hawm nws tau ua pov thawj tias siv glutamic acid tsis txheeb txog cov tsos mob no. Muaj coob tus ntseeg tias qhov kev tso dag tau raug tsa tshwj xeeb. Rau hnub no, glutamate muaj nyob rau hauv lub thoob ntiaj teb cov npe ntawm lub koom haum WHO (International Code of Food Standards, tau txais los ntawm UN) raws li ib yam khoom tsis zoo kiag li.
Thaum tsis muaj kev tshawb fawb soj ntsuam tau pom hais tias qhov kev tsim txom ntawm cov glutamate thiab lwm yam kev txhim kho ntxiv.
Antisup
Txawm tias tag nrho cov saum toj no, coob leej ntau tus tseem tsis ntseeg txog kev ua kom zoo dua qub. Thiab tsis nyob rau hauv vain. Tom qab tag nrho, feem ntau, lawv tsis tshua zoo. Tab sis rau lwm qhov laj thawj. Amplifiers ntawm saj yog thov nyob rau hauv ob tus neeg mob. Nyob rau hauv rooj plaub thawj zaug, thaum twg koj xav tau los txhim kho tus saj. Nyob rau hauv rooj plaub thib ob, lawv tau ntxiv thaum nws tsim nyog nkaum qhov tsis zoo ntawm cov khoom los yog nws cov zaub mov muaj nqis. Glutamate feem ntau yog siv cov khoom lag luam ntev thiab cov khoom noj khoom haus tsawg. Tus amplifier yuav luag tag nrho cov nceb, ntses, kua, nqaij qaib ib nrab tiav cov khoom, zoo li hauv crackers, chips soups thiab kua ntsw, bouillon cubes. Glutamate ntxiv rau yuav luag txhua cov tais diav hauv khw noj mov. Ntau nyiam ceev-soups. Tab sis tsis muaj coob tus xav txog dab tsi ua no kua zaub: tsiaj los yog zaub roj, flavors, kua txob thiab ntsev, enhancers ntawm tsw thiab saj, hmoov txhuv nplej siab, maltodextrin, tag nrho cov khoom xyaw ntawm ib cov txuj ci kua txob. Qee lub sij hawm koj tuaj yeem ntxiv me ntsis qab zib, qaug zaub los yog nqaij, crackers. Thiab ces nws tiav niam txiv meej hais tias yuav tsis muaj txiaj ntsig los ntawm xws li ib pluas noj.
Tab sis peb yuav tsum tsis txhob ntshai ntawm tus saj enhancers lawv tus kheej, tab sis ntawm cov khoom qes-zoo rau hauv tag nrho cov khoom xyaw no ntxiv.
Enemies rau daim duab
Cov neeg feem ntau noj cov khoom noj uas muaj glutamate, feem ntau raug kev txom nyem los ntawm ntau tshaj qhov ceeb thawj. Thiab qhov no yog qhov pov thawj los ntawm cov kws tshwj xeeb. Tag nrho cov lag luam yog tias feem ntau cov khoom uas muaj cov khoom ua tau zoo dua yog cov caloric ntau dua li cov khoom noj hauv tsev. Txawm hais tias lub pob yuav hais tias cov khoom muaj cov nqaij npuas los yog tej yam zoo li ntawd, txawm tias "natural broths" yuav ua rau txhua tus tib zaub thiab tsiaj cov rog, hmoov txhuv nplej siab thiab qab zib. Ib qho khoom noj muaj li ntawm 170 tus calories. Tab sis nyob rau hauv ib lub tais ntawm tsev-ua kua zaub yuav muaj tsuas 100 calories.
Instant soluble mashed potatoes thiab noodles kuj tseem txaus ntshai rau daim duab. Lawv muaj ib qho hmoov txhuv nplej siab, xibtes roj, hmoov nplej (tsis yog qhov zoo tshaj plaws), sis dej qab ntsev. Tsis tas li ntawd, tej zaum tseem yuav muaj dyes, flavour enhancers, flavorings ntawm kua txob. Ntau zaus peb siv cov khoom zoo sib xws, qhov ua kom lub hauv paus pib zoo li cov khoom tsis zoo. Yog li ntawd, peb tab tom pib siv cov tais diav no.
Vim li cas peb ho raug kho los ntawm tus saj ua kom zoo dua
Ntau tus kws kho mob thiab cov kws kho mob tau kawm txog qhov teeb meem no, thiab tau los xaus rau qhov tias peb lub plab hnyuv npua reacts rau lub cev. Lub zog nws yog, qhov ntau dua lub zog ntawm cov kua qaub pib tsim tawm rau kev faib khoom noj. Yog li, cov amplifiers tau txawm tias tseem ceeb nyob rau hauv kev siv tshuaj tiv thaiv kab mob rau cov neeg uas raug kev txom nyem los ntawm qhov txo qaug zog ntawm pais plab kua txiv. Ua tsaug rau amplifiers, lub digestibility ntawm cov khoom noj khoom kho txhim kho. Ntawm qhov tod tes, thaum peb noj mov nrog ib qho tsis txaus, txoj kev zom zaws qeeb, uas txhais tau tias qhov kev xav ntawm kev ua siab ntev ntev dua. Cov pluas noj ntau ua haujlwm ntawm txoj cai no. Thiab chips, croutons, sai soups thiab thiaj li tsuas yog qab los noj mov. Tias yog vim li cas lovers ntawm cov khoom noj ceev yog thawj.
Cov neeg yos hav zoov ntawm saj
Yog tias koj siv cov khoom noj uas muaj cov khoom ua kom zoo dua, koj tuaj yeem khaws daim duab zoo. Tab sis yam kev cai li cas yuav tsis tuaj yeem ua kom raug mob thiab muaj mob? Lub Koom Haum Ntiaj Teb Kev Noj Qab Haus Huv tau paub tseeb tias tsis pub ntau tshaj 2 grams ib hnub twg koj tuaj yeem noj khoom qab zog. Nrhiav kom paub ntau npaum li cas ntawm cov khoom hauv cov khoom no tsis yooj yim li. Raws li txoj cai lij choj ntawm Lavxias teb sab Federation "Txog Kev Tiv Thaiv Cov Neeg Siv Txoj Cai", cov chaw tsim khoom yuav qhia txog lub npe ntawm cov khoom noj khoom haus xwb, tiam sis tsis yog nws ntau npaum li cas, tab sis nws yuav tsum tau sau tseg tias cov khoom thim rov qab tshaj hauv cov khoom tsis txaus. Tom qab tag nrho, uas yuav pib noj pereperchennuyu los yog tshaj-salted. Tab sis yog txhua txhua hnub noj nyob rau hauv cov khw nojmov suav thiab cov khoom noj ceev, koj tuaj yeem mus deb dhau nrog cov txheej txheem glutamine. Thiab nrog rau qhov no, thiab tau txais cov koob tsis muaj qab hau, cov rog thiab lwm yam khoom noj tsis zoo uas ua rau tuaj yeem ua rau ntau yam: los ntawm cov khoom noj ua rau kev rog.
Yog li ntawd, cov ntxhais, noj mov. Sim tsis txhob npaj cov khoom noj sai sai thiab ua noj koj cov khoom noj hauv tsev.