Izingozi Ezingaba khona ze-TBHQ

-Delile

• Isengezo esinegama
• Yini i-TBHQ?
• Itholakala kuphi?
• Imikhawulo ye-FDA
• Izingozi ezingaba khona
• Ngithola malini ekudleni kwami?
• Ukugwema i-TBHQ

Isengezo esinegama

Uma ujwayele ukufunda amalebula okudla, uvame ukuhlangabezana nezithako ongeke uzisho. I-terylary butylhydroquinone, noma i-TBHQ, ingaba enye yazo.

I-TBHQ iyisengezo sokugcina ukudla okusetshenzwe. Isebenza njenge-antioxidant, kepha ngokungafani ne-antioxidants enempilo oyithola kwizithelo nemifino, le antioxidant inedumela eliyimpikiswano.

Yini i-TBHQ?

I-TBHQ, njengezithasiselo eziningi zokudla, isetshenziselwa ukunweba impilo yeshalofu nokuvikela ukuqina. Kungumkhiqizo wamakristalu okhanyayo onephunga elincane. Ngoba i-antioxidant, i-TBHQ ivikela ukudla okune-iron ekushintsheni umbala, okuthi abakhiqizi bokudla bakuthole kuyinzuzo.

Kuvame ukusetshenziswa nezinye izithasiselo ezifana ne-propyl gallate, butylated hydroxyanisole (BHA), ne-butylated hydroxytoluene (BHT). I-BHA ne-TBHQ kuvame ukuxoxwa ndawonye, ​​ngoba amakhemikhali ahlobene kakhulu: Amafomu e-TBHQ lapho umzimba uhlanganisa i-BHA.

Itholakala kuphi?

I-TBHQ isetshenziswa emafutheni, kufaka phakathi uwoyela wemifino kanye namafutha ezilwane. Ukudla okuningi okusetshenzisiwe kuqukethe amafutha athile, ngakho-ke kutholakala kwimikhiqizo enhlobonhlobo - ngokwesibonelo, ama-crackers, ama-noodle, nokudla okusheshayo nokubandayo. Kuvunyelwe ukusetshenziselwa ukugxila okuphezulu kakhulu kwimikhiqizo yenhlanzi efriziwe.

Kodwa ukudla akuyona ukuphela kwendawo ozothola i-TBHQ. Kubuye kufakwe kupende, ivanishi, nemikhiqizo yokunakekelwa kwesikhumba.

Imikhawulo ye-FDA

Ukuphathwa Kwezokudla Nezidakamizwa (i-FDA) kunquma ukuthi iziphi izithasiselo zokudla eziphephile kubasebenzisi base-U.S. I-FDA ibeka umkhawulo wokuthi isengezo esithile singasetshenziswa kangakanani:

• lapho kunobufakazi bokuthi amanani amakhulu angaba yingozi
• uma kukhona ukungabikho kobufakazi bezokuphepha jikelele

I-TBHQ ayikwazi ukubala ngaphezu kwamaphesenti ayi-0.02 kawoyela ekudleni ngoba i-FDA ayinabo ubufakazi bokuthi amanani amakhulu aphephile. Yize lokho kungasho ukuthi amaphesenti angaphezu kuka-0.02 ayingozi, kodwa kukhombisa ukuthi amazinga aphezulu okuphepha awazange anqunywe.

Izingozi ezingaba khona

Ngakho-ke yiziphi izingozi ezingaba khona zalesi sithako esivamile sokudla? Ucwaningo luxhumanise i-TBHQ ne-BHA ezinkingeni eziningi zezempilo ezingaba khona.

Ngokuya ngeCenters for Science in the Public Interest (CSPI), ucwaningo olwenziwe kahle olwenziwe nguhulumeni luthole ukuthi lesi sithasiselo sandisa izigameko zamathumba kumagundane.

Futhi ngokweNational Library of Medicine (NLM), kubikwa izigameko zokuphazamiseka kombono lapho abantu bedla i-TBHQ. Le nhlangano ibuye icaphune nezifundo ezitholile ukuthi i-TBHQ idala ukukhuliswa kwesibindi, imiphumela ye-neurotoxic, ukudlikizela, nokukhubazeka ezilwaneni zaselebhu.

Abanye bakholelwa ukuthi i-BHA ne-TBHQ nazo ziyakuthinta ukuziphatha kwabantu. Yile nkolelo eye yafaka izithako kuhlu lokuthi "ungadli" lwe-Feingold Diet, indlela yokudla yokulawula ukunakekelwa kokushoda kokungasebenzi (ADHD). Abameli balokhu kudla bathi labo abalwa nokuziphatha kwabo kufanele bagweme i-TBHQ.

Ngithola malini ekudleni kwami?

Njengoba kushiwo ngenhla, i-FDA ibheka i-TBHQ ukuthi iphephile, ikakhulukazi ngamanani amancane. Kodwa-ke, olunye ucwaningo lukhombisa ukuthi abaseMelika kungenzeka bathola okungaphezulu kunalokho okufanele.

Ukuhlolwa okwenziwa ngo-1999 yiWorld Health Organisation kwathola ukuthi isilinganiso “sokudliwa” kwe-TBHQ e-United States singaba ngu-0.62 mg / kg wesisindo somzimba. Lokho kungamaphesenti angama-90 okudla okwamukelekayo nsuku zonke. Ukusetshenziswa kwe-TBHQ kwakuku-1.2 mg / kg wesisindo somzimba kulabo abadla ukudla okunamafutha aphezulu. Lokho kubangela amaphesenti ayi-180 wokudla okwamukelekayo nsuku zonke.

Ababhali bokuhlola baqaphele ukuthi kunezici eziningana eziholele ekucwaningeni ngokweqile ekubikeni, ngakho-ke kunzima ukuqiniseka ngokudla kwe-TBHQ "okumaphakathi" uqobo.

Ukugwema i-TBHQ

Noma ngabe ukuphatha ukudla kwengane ene-ADHD noma ukhathazeke nje ngokudla okokugcina okuboshelwe ezingcupheni zempilo ezingaba khona, ukuzijwayeza ukufunda amalebula kungakusiza ukuthi ugweme i-TBHQ kanye nezilondolozi ezihlobene nayo.

Bheka amalebula afaka kuhlu okulandelayo:

• i-tert-butylhydroquinone
• i-butylhydroquinone ephakeme
• I-TBHQ
• i-hydroxyanisol yebutylated

I-TBHQ, njengokulondolozwa kokudla okungabazekayo, itholakala ekudleni okusetshenzisiwe okuhloswe ukumelana nempilo ende yeshalofu. Ukugwema lokhu kudla okuhlanganisiwe nokukhetha izithako ezintsha kuyindlela yomlilo yokukunciphisa ekudleni kwakho.