Monosodium Glutamate (MSG) - zvinoratidzika sevanhu vanochida kana kuvenga. Asi kristini duku kachena ingave isina ruvara rwakajeka rwechikonzero chayo chakakavhiringidza zvakadaro?
Chii chinonzi MSG ?:
MSG ishanduro yemunyu ye glutamic acid. Glutamic acid imwe yeketani ye 20 amino acids inoumba puroteni molecule. Icho chisina kukosha amino acid, izvo zvinoreva kuti muviri unobereka izvo zvinodiwa uye hatidi kuti tizviite mukudya kwedu.
Uropi hunoshandisa glutamic acid seyourotransmitter.
Glutamate i-glutamic acid iyo yakakoromorwa nekuviriswa, kubika kana dzimwe nzira. Monosodium glutamate inoshandiswa nekubatanidza glutamate nemunyu nemvura.
Nhoroondo ye MSG:
Vabiki veAsia vanga vari kushandisa zvakanakisa kugadzirwa kwe glutamate kunowedzera nzvimbo kwemazana emakore. Hazvinyatsozivikanwe kana maChinese kana maJapan akawana kuti muto wakagadzirwa kubva kune rumwe rudzi rwegungwa rakagadzirisa zvakasikwa zvekudya zvekudya. Asi hazvina kusvika muna 1908 apo Purofesa Ikeda weYunivhesiti yeTokyo kutanga anotarisa glutamate kubva mumucheka wakaitwa neKonbu kelp yakaoma. (Akaenderera mberi nekusika uye patentamende Monosodium glutamate , kana MSG).
Sei MSG Yakaitwa Nhasi ?:
Nhasi, iyo MSG yatinowana pamasherufu ezvitoro inowanzobva kune yakagadzirwa shuga beet kana shuga milasses, nenzira inofanana neyoy soy sauce inogadzirwa.
Sei MSG Yakakurumbira ?:
Izvo zvose zvinouya pasi patafura yedu.
Yakagara ichizivikanwa kuti kune zvinhu zvina zvinokosha zvinodiwa - zvinotapira, zvinotapira, zvine munyu, uye zvinorwadza. Iko zvino inofungidzirwa kuti pane kunakidzwa kwechishanu, kunonzi "umami." Umami ndiyo inonaka inonakidza iyo inowanzoitika muzvokudya zvakadai semamate uye tisi yakakora. Kungofanana nekudya chokotikiti kunokonzera kutapira kwakagamuchirwa pamitauro yedu, kudya chikafu chakachengetwa neMSG kunokurudzira glutamate kana kuti "umami" receptors parurimi rwedu, kuwedzera kunhuvira kwakanakisisa kwezvokudya izvi.
MSG Shandisa Mukubika:
MSG inoshandiswa zvakanyanya muJapan kubika, uko inotengeswa pasi pezita rezita rokuti Ajinomoto, uye muchiChina chikafu chekudya. Shanduro yeSGG, zvisinei, haisi kurega kuAsia cuisine. Ajinomoto inonyanya kufarirwa muNorth America, uko inotengeswa pasi pezita rechiratidzo Accent. Munyika yose yezvokudya, MSG iri kuwedzera nzira yakakurumbira yekuwedzera kunakirwa kune zvakakanyiwa zvakapetwa zvakadai semaspisi, sauces, seasonings, uye zvinokurumidza kudya.
Ndezvipi Zvoutano Zvoutano ?:
Nyanzvi dzakawanda dzinopomera MSG nezve "Chinese Restaurant Syndrome" - misoro, mutsipa, uye marwadzo epfuva vamwe vanhu vanonzwa mushure mekudya pakudya kweChina. Pane nharo pakati pemasayense evanhu pamusoro pekuti MSG ndiyo inokonzera. Kunyange zvazvo US FDA inotaura kuti MSG inowanzochengeteka, inobvuma kukohwa kungakanganisa vamwe vanhu. Kunyanya, asthmatics nevanhu vanogona kutsungirira zviduku, asi kwete huru, zviyero zve MSG zvingave pangozi.
Unofanira Kushandisa MSG ?:
Kunyangwe iwe usingatauri nemigumisiro yakaipa, pane pane zvaunoda kuti iwe ushandise MSG apo uchigadzirira ndiro dzeChina? Zvakare, nyanzvi dzinopesana. Vamwe vanobika vanoti kudya kwakagadzirwa zvakanaka kushandisa miriwo mitsva haifaniri kuwedzera.
Vamwe vanoishandisa nguva nenguva. Zvisinei, ndinofunga kuti ndichasiya shoko rekupedzisira pane nyaya kune nyanzvi mbiri. Chokutanga, Irene Kuo, munyori weThe Key kuChina Cooking , anofungidzirwa nevakawanda kuti ave mutungamiri wakakwana wokubika chikafu cheChina:
"Kunyange zvazvo" giravira-chinangwa "chiri chiChinese, hachina kumbogamuchirwa nevevanhu vakuru vegastronomy umo kugadzira unyanzvi uye kushandiswa kwakashandiswa kwezvinhu zvakasikwa zvipfeko ndizvo zvinoshandiswa. Nhasi shanduro inonzi chemical compound inonzi monosodium glutamate kana MSG uye kwandiri hazviiti chinhu kuti chiwedzere ruvara, asi chinopa chikafu chishuvo chakanaka chakanaka chandinoona chinonyadzisa, uye kune vamwe vanhu, zvinogumbura migumisiro.
Ken Hom, anonyanya kufarira terevhizheni uye munyori wemabhuku akawanda eChina anobika, ane maonero akasiyana zvakasiyana: "Vasayendisiti vachiri vasingazivi kuti makemikari aya anoshanda sei, asi zvinoratidzika kunge zvinobudisa mararamiro emunyu wezvokudya uye zvinogona kubatsira kumutsidzira kana kuunza kunakidza bland zvokudya uye miriwo yekare ... Izvo zvakanakisisa vapfuki, vabiki, uye mitsuwa, asi, vadzivisa MSG uye vimbai pane kudaro, sezvavanofanira, pane zvakanakisa uye zvakanakisisa zvinoshandiswa zvisingada kuwedzera. " (Kubva Kuravira kweChina ).
Kana uchida kunongedza kudya usina kushandisa MSG, edza kuwedzera imwe shuga pane. Kana iwe ukasarudza kushandisa MSG, heino chiyamuro chako kuti uedze:
Bean Curd Inopinda muGungwa Dzvuku - rakagadzirwa nemagungwa akachekwa akawanikwa musushi
Chimwe Chinyorwa:
Chimwe Chinhu Chakanakidza - pane mavara mana here kana mashanu? Kubva kune Unyanzvi Hwako