Chokwadi Pamusoro peMonosodium Glutamate: Is MSG Yakachengeteka here?
Saka vanhu vazhinji vanorondedzera kunzwa vasinganzwisisi mushure mekudya zvakanyanya zvekuChina zvokudya izvo izwi rakagadzirirwa kunzwa: the Chinese Restaurant Syndrome.
Kutya uye kuora musoro zvinowanikwa mushure mekunge uchinyorera chikwata cheChina chinokonzerwa neMSG, kana kuti ingangova nyaya yekudya zvokudya zvakawanda - kazhinji zvakabikwa mumafuta akaoma - mune imwe nzvimbo?
Chii Chinonzi Chinese Restaurant Syndrome?
Izwi iri rakatanga kuonekwa muna 1968 muNew England Journal of Medicine kurondedzera manzwiro evanhu asinganzwisisiki ayo vanhu vanonzwa mushure mokudya zvimwe zvokudya zveAsia.
Zvokudya zveChinese handizvo chete zvinokonzera.
Monosodium glutamate, inowanzonzi MSG, inowanzopiwa mhosva sechikonzero cheChinese Restaurant Syndrome pasinei nekuongorora kwakawanda kwemazana makumi emakore yakundikana kuratidza kuti "chiitiko" cheSMSG chinokonzera zvinenge zvataurwa.
Kunyange zvazvo zvakanaka kwazvo munhu wose anoziva panguva ino anoziva kuti zvizhinji zvezvatinodanidza "chikafu cheChinese" pamabhoti asina kutengesa kuWest hakufananidzi chaiwo zvekudya zveChina , zvose zvepakutanga uye zveAmerica zvinhu zvinowanzove nezvakawandisa zve MSG.
Nhamba yakawanda yeVesterner vakamira kudya chiChina chikafu nekuda kwenzira yavanonzwa shure kwavo. Hungu, pane kazhinji mune MSG muchiChina chikafu, asi unogona kushamisika kuona kuti MSG yakawedzerwa kune zvakawanda zvekudya zvakashandurwa nguva dzose zvinopedzwa muWest.
Zviratidzo zveChina Restaurant Syndrome
Vanhu dzimwe nguva vanodzokorora zviratidzo zvinotevera mushure mekuita imwe nguva yakawanda kwazvo kuenda kuChinese chekuChina:
- Lethargy (kuneta)
- Musoro (musoro wakakwana)
- Sweating
- Kunya nyota
- Huru hwepfuva uye kusungwa
- Flushed chiso
Ndiyo Chinese chinonzi Syndrome Real?
Kunyange zvazvo vazhinji vachireva munwe pa MSG, vatsigiri vezvokudya zvinowedzera zvinonzi MSG vanoti manzwiro evanhu vakawanda asinganzwisisiki ndeokuti vanhu vanowedzera kudhakwa muzvinyorwa zveChinese, kazhinji vachibatanidza zvisingabhadhari uye zvakaoma-ku-digest zvokudya zvakabikwa mumafuta ane mafuta.
Muzvokwadi, izvo zvinonzi Chinese Restaurant Syndrome zvinogona kukonzerwa nokudya munyu wakawandisa (MSG isuyu) kana uchidya zvokudya zvakakomba zvinowanzosina mari.
Vanhu vanotenda kuti vane allergiki kune MSG havatombotauri misoro yakafanana mushure mekudya zvingwa zvemasikati kana mashizha anozivikanwa anowanzove ane MSG. Vaya vanoti kunzwirwa tsitsi neMSG havawanzovaratidzi matambudziko kana vachidya mamwe maguta. Glutamate inowanzoitika mumasero ehupenyu uye inobatsira kupa ruzivo rwakasiyana nemazai, tomato, uye kunyange yakakisa chezi.
Kusvikira kuWestern kuziva nekusavhiringidzwa kweSMS kwakawedzera, huwandu hwezvokudya zveAmerica zvekudya zvakanyanyisa huwandisa MSG kune zvose kubva pamaspire kusvika kuhodhi yakagadzirwa. Iye zvino vateereri vanobhadhara zvakanyanya mavara, MSG ichiri kushandiswa asi inowanzovanzwa pasi pemazita akasiyana akadai se "autolyzed yeast extract" uye "hydrolyzed protein."
Chidzidzo cheAustralia chevadzidzi vanozvipira makumi manomwe vakange vachigutsikana kuti vaine hanya neMSG vakagadzirwa kusanganiswa mapiritsi e MSG chaiwo uye placebos. Nzvimbo dzakapiwa MSG chaiyo dzakashuma pasina mamiriro ezvinhu akaipa, asi avo vakagamuchira mahwendefa e placebo vakarondedzera zvirwere zvakafanana zvavakanzwa mushure mekupedza zvokudya zveChina.
MSG yakaratidzwa kuwedzera chido nekuita kuti zvokudya zvive zvinonakidza zvakanyanya uye zvinokanganisa chido chemuviri chechido-kuderedza chirongwa, saka zviratidzo zveChina Chinese Syndrome zvinogona kungoguma nokudya zvokudya zvakaoma!
Iwe hauzive kuti uri kudya zvekudya kusvikira wabuda paresitorendi.
Chii chinonzi MSG?
Glutamate is amino acid inowanzoitika muzvokudya zvose zvinorarama, kubva mumiriwo uye nyama kune mukaka wamazamu. Monosodium glutamate ndiyo sodium yamuri yakabva ku fermenting glutamic acid. Sushi seaweed (nori), Parmesan cheese, mushroom, uye kunyange tomato vose vanowana chikamu chezvinhu zvavo zvakasiyana-siyana kubva pamakwikwi ekureruka kwemazuva ano.
MSG inonyanya kuvhiringidzika sekuchengetedza, zvakadaro, iyo inongova munyu inotenderera uye inoenzanisa mavhinga anowanzovapo mune zvekudya. Kunyange zvazvo glutamate isiri laboratori-yakagadzirwa uye inowanikwa zvose zvakasikwa, iyo yakawanda iyo inoshandiswa apo inoshandiswa sekuwedzera kwezvokudya nenzira yeMSG haisi yemasikirwo. Shanduro yeSGG inonyanya kugadzirwa, yakanyatsorongeka yeiyo inoita kuti zvimwe zvokudya zvive zvakanaka zvakanaka pakutanga, zvakasimbisa zvakare izvozvokudya zvakafanana.
Vatsigiri veMSG vanoti muviri haugoni kuudza musiyano pakati pe monosodium glutamate uye zvinowanzoitika glutamate. Vamwe vanonetseka pamusoro pekuwanda kwezvikamu zve "chimiro" zvinowanikwa kumitumbi yedu.
Zvichida zvisina kururama, monosodium glutamate inowanzobatanidzwa nechikafu cheChina. Asi MSG yakanyatsowanikwa nepurofesa wekuJapan kuYunivhesiti yeTokyo muna 1907. Akatumidza zita rakanaka kuti MSG yakabudisa umami . Muna 2002, masayendisiti akawana kuti tine chokwadi chakanaka pamitauro yedu nekuda kwekunzwa kwakanaka kunokonzerwa ne glutamate uye nemaitiro akawedzera umami (anofarira) sechishanu chekunakidza kuenda pamwe chete nekatapu, munyu, muto, uye unorwadza.
Nhasi, MSG inowedzerwa zvizere kune zvokudya uye zvokudya zvekudya muJapan, China, Korea, India, uye Southeast Asia . MSG haina kungova muzvokudya kubva kuAsia ye-7-Eleven minimarts yakawanda ; dzakanaka-yekudya zvekudya zvinowanzoenderana nayo. Kunyange ruzhinji rwemashoko anozivikanwa eWestern anoshandisa inonaka inokurudzira muzvokudya, sauces, nekugadzirwa kwezvokudya.
Is MSG yakachengeteka here?
Nhaurirano pamusoro pekuchengeteka kweMSG kwave ichikurira kwemakumi ezviuru, ichiita kuti ive imwe yezvinyorwa zvakanyatsodzidza zvekudya mune zvakaitika. Pasinei nezvikamu makumi matanhatu kubva muzana zvehuwandu hwevanhu munyika yeAsia zvinotyisa kupedza MSG zuva rega rega , chirevo chacho chave chave chave chine tsvina katatu-shoko kuWest. Kunyange zvazvo vekuMadokero vachida kubhadhara zvimwe zvezvokudya zviduku zvinonzi MSG vakasununguka, vanhu veAsia vanotenga zvinhu zve powdery mumagetsi mashanu-pound uye vanoisasa kuita sezvokudya zvakawanda sezvinobvira!
Zvidzidzo zvakanyanyisa pamusoro pemigumisiro yeMSG yakaitwa kubva muna 1959, zvichizoguma zvichiendesa kune FDA, European Union, United Nations, uye World Health Organization yose inorondedzera MSG sekudya zvakachengeteka kwekudya. Chimwe chidzidzo cheEuropean Union chakasimbisa kuti MSG yakaratidza kuti yakachengeteka kune vose vacheche uye vakadzi vane pamuviri.
Sezvakanyanya kuitika, zvizhinji zvezviongorori zvakaitwa zvakabhadharwa - zvakananga kana kuburikidza nekutenderera - nemasangano makuru ezvokudya anoshandisa MSG senzira yakaderera yekuwana muganhu mukunakidza pamakwikwi.
Muna 2008, kushamwaridzana kwevashanduri veChinese neAmerica vakabatanidza MSG nekunyanyisa, zvisinei, chidzidzo cheChinese muna 2010 chakakonzera kuwana. Yakazove yakaratidza kuti mavhenekeri anosimbiswa muzvokudya anoidza vanhu kuti vadye, uye nyota iyo MSG inokonzera inowanzodzimwa newaini kana soda zvinotapira, zvichiita kuti uwane kuwedzera. Mushure mezvose, MSG isu munyu.
Kune rimwe divi rekukakavadzana, Japan - mutungamiri anotungamirirwa nemunhu wese we MSG-ane tarisiro yekurarama kwenguva yakareba pasi rose uyewo pasi zvakanyanya kuderera zvakanyanya!
Kunyange zvazvo sodium inonzi chloride (tafura yemunyu) haisi nguva dzose yakasununguka, inoramba yakagamuchirwa. Munyu ndiyo inobatsira zvikuru kuwedzerwa kwepamusoro yeropa iyo inogona kukonzera chirwere chemwoyo - chikonzero chikuru chekufa munyika. MSG inonyanya ine katatu kudarika sodium inokuvadza kudarika tafura yemunyu, uye SMG shoma inodiwa kupfuura munyu kusvika kune imwe nguva yekudya panguva yekubika.
Kudzivisa MSG muAsia
Pandakabvunza mumwe mutengesi mutengesi muChiang Mai, Thailand , sei akashandisa MSG mukudya kwake, akangoti, "nekuti ndinofanira." Mune mamwe mazwi, pamwe nevaswikwi vake vose vachishandisa MSG kuti vawedzere kunakidzwa kwezvokudya, akamanikidzwa kuita zvakafanana kuti adzivirire. MSG inotenderera mune zvokudya zvakawanda mumugwagwa muAsia , asi unogona kuedza kubvunza mubiki kuti asawedzera.
Zvimwe zvikafu zvekudyara nevaridzi vekudya zvekudyara zvakabatanidzwa mumamiriro ekurwisa-MSG muWest uye zvino vanozivisa "Hapana MSG" nezviratidzo zvekutora hutano-conscious backpacking travelers . Izvi zvinogona kana zvisingatauri kuti zvokudya zvavo hazvina zveMSG. Kunyange kana vasina chinangwa kuwedzera MSG kune ndiro, zvizhinji zvezvipikiso uye nguva (eg, soy sauce, oyster sauce, uye tofu) vanoshandisa kugadzira zvokudya zvatova nezvinhu.
MSG inowanzomiririra munyu muAsia zvokudya. Kunyangwe munyu wecheji pamatafura muresitorendi, uye kunyanya kune soy sauce, ine MSG. Ona: 10 mibvunzo inowanzoitwa nevashanyi vane zvekudya muAsia .
Kunyange zvazvo MSG dzimwe nguva ichiva nemhosva yezviitiko zvinogara zvechirwere chinosangana nevafambi vakawanda , TD inowanzokonzerwa nekushaya zvokudya zvakashata uye mabhakitiriya.
MSG muWest Food
Usafunga kwechipiri kuti MSG inoshandiswa chete muAsia zvokudya. Vazhinji vekuMadokero vanopedza kudya, zvokudya zvekakini, sauces, zvokudya zvinogadziriswa, nemaspine ane MSG sean flavor enhancer. Kana iwe wakambodya kudya kwaCampbell, wakadya MSG.
MuEuropean Union, Australia, neNew Zealand, monosodium glutamate inoratidzira pazvinyorwa zvekudya se "E621." Izwi rokuti "MSG" haritenderwi pamavara ezvokudya muUnited States; Vagadziri vezvokudya vanofananidzira kuwedzera se "monosodium glutamate" uye vanyore sechimwe chigadziri chisingaverengwi mukati me "seasonings nezvinonhuwira."
Vanhu vanotenda zvechokwadi kuti vane allergiki kune MSG vanogona kunge vane hanya ne glutamic acid nemashizha ayo kazhinji. Glutamic acid inogona kuvapo muzvokudya zvinoratidzwa seine:
- hydrolyzed vegetable protein
- mbiriso yakabvumira
- mbiriso yakasvibiswa
- mbiriso inotora
- soy extract
- proteine isolate
- hydrotised protein.
Mapuroteni anonzi hydrodised is protein that have been broken apart chemically into amino acids which can then form free glutamate. Glutamate yakasununguka inogona kusunganidzwa ne sodium inenge iripo kuumba MSG mukudya; apo izvi zvinoitika, zvikafu hazvidikanwi nemutemo kuti zvinyorwe seine MSG.
Nenyanzvi, vanoita zvekudya vanokwanisa kuwedzera chero chezvinhu zvakataurwa pamusoro apa kubvumira MSG kuumba zvakasununguka pasina kudikanwa kuinyorera iyo sechinhu chinowedzera! Kunyange "mazvisikwa" mararamiro anotarisa utano-vanoziva vanowanzoshandisa shamwari idzi dzeMSG.
Zvinofadza kuti MSG yaidya yoga inonaka isingafadzi kana pasina zvokudya zvekuwedzera!