Zikuwoneka kuti pali njira zambiri zowonjezera zowonjezera komanso zokoma pamsika. Owerenga anga ambiri amadziwa, ndimakhala ndi Starbucks kawirikawiri chifukwa chokonzekera kuti ndifewe . Kawirikawiri ndimamwa khofi yanga yakuda, koma nthawi zina ndidzawonjezera theka ndi theka ndi pakiti imodzi ya shuga. Tsiku lina, ndinawona kuti mapaketi a shuga analibe pena paliponse - mmalo mwake ndikuwona mapaketi ang'onoang'ono mumitundu yosiyanasiyana kuphatikizapo kuwala kofiira, pinki ndi chikasu.
Ndayang'anitsitsa kwambiri zotsekemera izi kuti ndiwone ngati pali kusiyana pakati pawo. Potsiriza kupeza shuga yanga yowonjezera shuga kuti ndionjezere ku khofi yanga, ndinapita ku ofesi. Ndinadabwa, komabe, ngati wina adzidzidzimutsa chifukwa cha zotsatirazi.
Kafufuzidwe kafukufuku wa zofalitsa zachipatala zomwe zinafalitsidwa mu 2015 ndi ochita kafukufuku ku Texas, South Carolina ndi Nebraska pa okometsetsa atsopano pamsika, wotchedwa stevia. Atagulidwa pansi pa dzina la Truvia , stevia amapezeka kuchokera ku chomera Stevia rebaudiana , stevia alipangidwira zonse, zachilengedwe, zotsika kalori. Ndipotu, Coca-Cola ndi Pepsi anatulutsa mankhwala mu 2014 kuphatikizapo shuga ndi stevia osakaniza (m'malo mwa madzi a chimanga a fructose). Popeza stevia amapezeka mu zakudya zambiri ndi zakumwa zambiri, chitetezo cha sweetener ichi chachilengedwe chafunsidwa, makamaka chomwe chingathe kuyambitsa zotsatira.
Stevia ndi chiyani?
Stevia rebaudiana ndi chomera chimene stevia amachipeza. Chomera ichi ndi cha banja la Asteraceae ndipo amachokera ku South America, kumene wakhala akugwiritsidwa ntchito ngati chakudya ndi mankhwala kwa zaka mazana ambiri. Stevia amapezedwa kuchokera ku masamba a chomera ndipo amatsuka kwambiri kuti apange lokoma, otsika-calorie onse okometsera okometsera omwe amagwiritsidwa ntchito mu zakudya zosiyanasiyana masiku ano.
Kodi Stevia Angachititse Kuti Anthu Asamayende Bwanji?
Mitengo yambiri mumtundu wa Asteraceae imadziwika kuti imayambitsa mitundu yosiyanasiyana ya mankhwala , kuphatikizapo kupuma kwa mpweya wochokera ku mungu , kulumikizana ndi dermatitis kuchokera ku mapuloteni a zomera, ndi kupha zakudya kuchokera ku zakudya zamasamba. Mitengo ya Asteraceae yomwe imadziwika kuti imayambitsa matendawa imaphatikizapo ragweed (mungu wambiri), chrysanthemum (kukhudzana ndi dermatitis) ndi mbewu ya mpendadzuwa (zakudya zowonjezera). Popeza stevia ikugwirizana ndi zomera zambiri zomwe zimadziwika kuti zimayambitsa matenda, akatswiri ena amalimbikitsa kuti anthu omwe ali ndi chifuwa choyambitsa zitsamba sayenera kugwiritsa ntchito stevia.
Komabe, pali umboni wochepa, kutsimikizira kuti stevia amachititsa chidwi anthu omwe ali ndi chifuwa chodziwika kwa zomera za Asteraceae . Izi zikutheka chifukwa cha chikhalidwe choyeretsedwa kwambiri cha stevia, monga Truvia. Kwa anthu ambiri, mitundu ya stevia yoyeretsedwa kwambiri siyiyenera kuti imakhala ndi zotsekula komanso ma antigen omwe amafunikira kuti awonongeke. Kumbali inayi, masamba osakanizidwa a masamba a stevia - makamaka omwe amapezeka m'masitolo ogulitsa zakudya - amakhala ndi mwayi wapamwamba wopangitsa kuti anthu asamayende bwino ndi zomera za Asteraceae .
Pali phunziro limodzi lokha m'mabuku a zachipatala ndi umboni wokhutiritsa wakuti stevia angayambitse zomwe zimachitika.
Mu 2007, wofufuza wina wa ku Japan anafotokoza za ana awiri omwe anabadwa ndi anaphylaxis chifukwa chodya mankhwala a stevia, omwe amachotsa masamba a stevia ndi ena kuchokera ku stevia powder wosakaniza ndi madzi. Ana onse awiri anali ndi dermatitis ya atopic . Wosaka kafukufukuyo adayesa kuyesa khungu ndi stevia pa ana 200 ndipo anapeza mayeso abwino kwambiri a khungu kuti apite kwa omwe ali ndi chifuwa chachikulu ndi mphumu .
Kodi Ndiyenera Kupewa Zakudya Zopatsa Stevia?
Sizowoneka ngati anthu omwe ali ndi mbiri yotsutsana ndi zomera za Asteraceae ali ndi chiopsezo chowonjezereka chifukwa cha zomwe zimachitika ku zakudya zowonjezera kwambiri za stevia.
Komabe, zokolola zopanda pake zochokera ku chomera cha stevia, monga zomwe zimapezeka mu zakudya zowonjezera zakudya kapena m'masitolo ogulitsa zakudya, ziyenera kupeĊµedwa ndi anthu omwe ali ndi zovuta zowonjezera ku Asteraceae .
> Zotsatira:
> Mzinda wa JD, Carakostas MC, Taylor SL. Steviol Glycoside Chitetezo: Kodi Madzi Otchedwa Steviol Okonza Chakudya Amatsuka? Chakudya ndi Zamakono Toxicology. 2015; 75: 71-8.
> Kimata H. Anaphylaxis ndi Stevioside m'matenda ndi Atopic Eczema. Zovuta. 2007; 62 (5): 565-6.