Zowopsa Zoyambitsa TBHQ

Zamkati

• Zowonjezera zokhala ndi mbiri
• Kodi TBHQ ndi chiyani?
• Kodi imapezeka kuti?
• Malire a FDA
• Zowopsa zomwe zingachitike
• Kodi ndimalandira zochuluka motani kuchokera pachakudya changa?
• Kupewa TBHQ

Zowonjezera zokhala ndi mbiri

Ngati muli ndi chizolowezi chowerenga zolemba za chakudya, nthawi zambiri mumakumana ndi zinthu zomwe simungathe kutchula. Maphunziro apamwamba a butylhydroquinone, kapena TBHQ, atha kukhala amodzi mwa iwo.

TBHQ ndichowonjezera kuti isunge zakudya zomwe zasinthidwa. Imakhala ngati antioxidant, koma mosiyana ndi ma antioxidants athanzi omwe mumapeza zipatso ndi ndiwo zamasamba, antioxidant iyi ili ndi mbiri yotsutsana.

Kodi TBHQ ndi chiyani?

TBHQ, monga zowonjezera zowonjezera zambiri, imagwiritsidwa ntchito kutalikitsa moyo wa alumali ndikupewa kuziziritsa. Ndi mankhwala ofiira owala onunkhira pang'ono. Chifukwa ndi antioxidant, TBHQ imateteza zakudya ndi chitsulo kuti zisasinthike, zomwe opanga zakudya amawona kuti ndiopindulitsa.

Nthawi zambiri amagwiritsidwa ntchito ndi zowonjezera zina monga propyl gallate, butylated hydroxyanisole (BHA), ndi butylated hydroxytoluene (BHT). BHA ndi TBHQ zimakambirana limodzi, chifukwa mankhwalawa ndi ofanana kwambiri: Mafomu a TBHQ pamene thupi limagwiritsa ntchito BHA.

Kodi imapezeka kuti?

TBHQ imagwiritsidwa ntchito pamafuta, kuphatikiza mafuta azamasamba ndi mafuta azinyama. Zakudya zambiri zosinthidwa zimakhala ndi mafuta ena, chifukwa chake zimapezeka muzinthu zambiri - mwachitsanzo, zokhwasula-khwasula, Zakudyazi, ndi zakudya zachangu komanso zowuma. Amaloledwa kugwiritsidwa ntchito m'malo opezeka nsomba zouma kwambiri.

Koma chakudya si malo okhawo omwe mungapeze TBHQ. Amaphatikizaponso utoto, mavanishi, ndi zinthu zosamalira khungu.

Malire a FDA

Food and Drug Administration (FDA) imasankha kuti ndi zowonjezera ziti zomwe zili zotetezeka kwa ogula aku US. A FDA amaika malire pazowonjezera zomwe zingagwiritsidwe ntchito:

• pomwe pali umboni kuti zochuluka zitha kukhala zovulaza
• ngati palibe umboni wachitetezo chonse

TBHQ singathe kuwerengera zoposa 0,02% yamafuta omwe ali mchakudya chifukwa FDA ilibe umboni kuti zochulukirapo ndizotetezeka. Ngakhale izi sizikutanthauza kuti zoposa 0,02% ndizowopsa, zikuwonetsa kuti milingo yayikulu yachitetezo sinatsimikizidwe.

Zowopsa zomwe zingachitike

Nanga zoopsa zomwe zingachitike chifukwa chowonjezera chakudyachi ndi ziti? Kafukufuku adalumikiza TBHQ ndi BHA pamavuto ambiri azaumoyo.

Malinga ndi Centers for Science in the Public Interest (CSPI), kafukufuku waboma wopangidwa bwino adapeza kuti chowonjezerachi chikuwonjezera kuchuluka kwa zotupa m'makoswe.

Ndipo malinga ndi National Library of Medicine (NLM), milandu yakusokonekera kwa masomphenya idanenedwapo anthu akamadya TBHQ. Bungweli limatchulanso maphunziro omwe apeza kuti TBHQ imayambitsa kukulira kwa chiwindi, zotsatira za neurotoxic, kugwedezeka, ndi ziwalo m'zinyama za labotale.

Ena amakhulupirira kuti BHA ndi TBHQ zimakhudzanso machitidwe amunthu. Chikhulupiriro ichi ndi chomwe chapangitsa kuti zomwe zidalembedwa pa "musadye" mndandanda wa Feingold Diet, njira yazakudya zothanirana ndi vuto la kuchepa kwa matenda (ADHD). Ovomerezeka pa zakudyazi akuti omwe akuvutika ndi machitidwe awo ayenera kupewa TBHQ.

Kodi ndimalandira zochuluka motani kuchokera pachakudya changa?

Monga tafotokozera pamwambapa, a FDA amawona TBHQ kukhala yotetezeka, makamaka pang'ono. Komabe, kafukufuku wina akuwonetsa kuti aku America atha kukhala akupeza zochulukirapo kuposa momwe amayenera.

Kafukufuku amene bungwe lowona zaumoyo padziko lonse la World Health Organisation lidachita mu 1999 adapeza kuti "pafupifupi" kumwa TBHQ ku United States kumakhala pafupifupi 0.62 mg / kg ya kulemera kwa thupi. Ndizo pafupifupi 90 peresenti ya chakudya chovomerezeka tsiku lililonse. Kugwiritsa ntchito TBHQ kunali pa 1.2 mg / kg ya kulemera kwa thupi kwa iwo omwe amadya zakudya zamafuta kwambiri. Izi zimapangitsa kuti peresenti ya 180 ya chakudya chovomerezeka tsiku lililonse.

Olemba kuwunikiraku adazindikira kuti pazinthu zingapo zomwe zidapangitsa kuti pakhale malipoti ochulukirapo, motero ndizovuta kutsimikiza za "average" weniweni wa TBHQ.

Kupewa TBHQ

Kaya mumayang'anira zakudya za mwana yemwe ali ndi ADHD kapena mumangokhalira kudya zakudya zotetezera zomwe zimayikidwa pachiwopsezo cha thanzi lanu, kukhala ndi chizolowezi chowerenga zilembo kumatha kukuthandizani kupewa TBHQ ndi zotetezera zofananira.

Onetsetsani zolemba zomwe zikulemba izi:

• tert-butylhydroquinone
• maphunziro apamwamba butylhydroquinone
• TBHQ
• mafuta a hydroxyanisol

TBHQ, monga zotetezera zakudya zambiri zokayikitsa, imapezeka muzakudya zopangidwa kuti zitha kupirira nthawi yayitali. Kupewa zakudya zomwe zili m'matumbawa ndikusankha zopangira zatsopano ndi njira yotsimikizika yochepetsera zakudya zanu.