El Indawo yokudlela yaseTshayina, ekwaziwa ngokuba yi-monosodium glutamate (MSG) uvakalelo, ligama eliye laqanjwa ngo-1960 ukuchaza isethi yeempawu abanye abantu abazifumanayo emva kokutya ukutya kwaseTshayina okanye ukutya okucutshungulweyo okuqulethe le songezo. Nangona ubukho bayo njengemeko ethile yezonyango buhlala buphikisana, isihloko siye sabangela umdla kwiminyaka edlulileyo kwiinkalo zesayensi kunye nezithandwayo.
Yintoni i-monosodium glutamate kwaye kutheni isembindini wale ngxoxo?
I-Monosodium glutamate (MSG) yi isinongo sevumba Isetyenziswa kakhulu kwi-cuisine yase-Asia kunye nokutya okuninzi okucutshungulweyo, okufana nesuphu, inyama ecoliweyo, kunye nemifuno enkonkxiweyo. Esi songezo songeza incasa ye-"umami", ethetha "incasa" ngesiJapani. I-asidi ye-Glutamic, eyona nxalenye ye-MSG, yi-amino acid efumaneka ngokwemvelo kukutya okufana neetumato kunye neetshizi, kodwa i-MSG yorhwebo iveliswa ngokuvutshelwa kwestatshi okanye i-molasses.
Nangona imibutho efana FDA (ULawulo lokuTya neZiyobisi lwaseU.S) kunye ne I-EFSA (IGunya loKhuseleko loKutya laseYurophu) lithathela ingqalelo i-monosodium glutamate "njengekhuselekile" ngokwexabiso eliphakathi, iinkxalabo ziyaqhubeka phakathi kwabo bathi bafumana ukungonwabi emva kokusetyenziswa. Nangona kunjalo, isayensi ayikafumani unxibelelwano oluqinisekileyo phakathi kwe-MSG kunye neempawu ezixeliweyo.
Uninzi lweempawu eziqhelekileyo ezinxulumene nesifo sokutyela saseTshayina
Abantu abanovelwano kwi-MSG baxela iindidi ngeendidi Yintso enokuvela kwimizuzu okanye iiyure emva kokusetyenziswa. Ezona zixhaphakileyo ziquka:
- Intloko.
- Ubomvu ebusweni okanye ukuva ubushushu ebusweni.
- Ukubila kakhulu.
- Amandla okanye ukutshisa emlonyeni.
- Uxinzelelo lwesifuba okanye intlungu, kwiimeko ezigqithisileyo.
- Isiyezi okanye isicaphucaphu.
- Tremors okanye ukudinwa kwemisipha.
Kwiimeko ezininzi, iimpawu leves kunye nokusombulula ngaphandle kwesidingo sonyango. Nangona kunjalo, abanye abantu banokufumana ukusabela okubukhali ngakumbi, okufana nokwaliwa okunokufuna unyango olukhawulezileyo.
Ngaba ubukho be-syndrome bungqinwe ngokwesayensi?
Ngaphandle kwamabango amaninzi malunga neziphumo ze-MSG, izifundo zenzululwazi zenziwe ukuza kuthi ga ngoku abakhange baseke ubudlelwane obucacileyo noluzinzileyo phakathi kokusetyenziswa kwe-MSG kunye neempawu ezixeliweyo. Enyanisweni, kwiimeko ezininzi, ukubonakala kweempawu kunokubalelwa kwezinye izinto ezifana nalezi:
- Ukwaliwa kwezinye izithako, njengamandongomane, ukutya kwaselwandle okanye izinongo.
- Ixhala okanye i-nocebo effect, eyenzeka xa umntu elindele ukusabela okungalunganga kwaye ubonakalise ngaphandle kwesizathu somzimba.
Ke ngoko, iingcali zibongoza ukuba kuthintelwe ukusetyenziswa kwegama elithi "isifo sokutyela saseTshayina" ngenxa yeentsingiselo ezibambekayo kunye nokungabikho kwesiseko esiqinileyo sesayensi.
Kufuneka wenze ntoni ukuba ufumana ezi mpawu?
Ukuba ubona iimpawu emva kokutya ukutya kunye ne-MSG, landela ezi i ngcebiso:
- Qhagamshelana nogqirha ukuba akhuphe izinto ezingahambisani nezinto ezithile kwaye aqinisekise ukuba kukho ubuntununtunu kwi-MSG.
- Gcina i irekhodi ukutya ukuchonga izinto ezinokuthi zibangele.
- Zama ukutya okuphelisa, phantsi kweliso lonyango, ukucacisa ukuba i-glutamate inoxanduva.
Kwiimeko ezincinci, unokubhenela kwii-painkillers, usele amanzi amaninzi ukuphelisa isongezo kwisistim, kwaye uphumle ngokwaneleyo. Ukuba iimpawu zibukhali, ezinjengobunzima bokuphefumla okanye ukudumba, kubalulekile ukuba ufune unyango olukhawulezileyo.
Indlela yokuthintela ukusabela okunokwenzeka?
Eyona ndlela yokuthintela iimpawu ezinxulumene nesifo sokutyela saseTshayina kukunqanda ukutya okune-MSG ukuba unovelwano kuyo. Ezinye izicwangciso ziquka:
- Funda iithegi ukutya okucutshungulweyo ukuchonga ubukho beMSG.
- Cela ulwazi malunga nezithako xa u-odola ukutya kwiindawo zokutyela.
- Khetha ku izidlo zasekhaya zilungiselelwe izithako ezintsha.
Ukongeza, ukusebenza ekulawuleni ukuxhalaba kunye nolindelo malunga nokutya kunokwenza umahluko omkhulu, njengoko uxinzelelo ingenza mandundu ukubonwa kweempawu.
Esi siganeko siyaqhubeka sixoxwa kwinzululwazi kwaye, nangona uphando alufumananga ubungqina obucacileyo, kubalulekile ukunikela ingqalelo kumava ngamnye. Ukunqanda ukusetyenziswa kakhulu kwezongezo zokutya kunye nokuthatha indlela yokuqonda ekutyeni kunokunceda ukunciphisa ukungonwabi okunokwenzeka.