Likotsi Tse ka Bang Teng tsa TBHQ

Litaba

• Keketso e nang le botumo
• TBHQ ke eng?
• E fumanoa kae?
• Meeli ea FDA
• Likotsi tse ka bang teng
• Ke fumana bokae lijong tsa ka?
• Ho qoba TBHQ

Keketso e nang le botumo

Haeba u tloaetse ho bala mangolo a lijo, hangata u tla kopana le metsoako eo u ke keng ua e phatlalatsa. Tertiary butylhydroquinone, kapa TBHQ, e kanna ea ba e 'ngoe ea tsona.

TBHQ ke tlatsetso ho boloka lijo tse ntlafalitsoeng. E sebetsa joalo ka antioxidant, empa ho fapana le li-antioxidants tse phetseng hantle tseo u li fumanang litholoana le meroho, antioxidant ena e na le botumo ba likhang.

TBHQ ke eng?

TBHQ, joalo ka lisebelisoa tse ling tsa lijo, e sebelisetsoa ho lelefatsa bophelo ba sethala le ho thibela ho ba bonolo. Ke sehlahisoa se khanyang sa kristale se nang le monko o fokolang. Hobane ke antioxidant, TBHQ e sireletsa lijo tse nang le tšepe hore e se ke ea fetoha 'mala, tseo baetsi ba lijo ba li fumanang li le molemo.

E sebelisoa khafetsa le lisebelisoa tse ling tse kang propyl gallate, butylated hydroxyanisole (BHA), le butylated hydroxytoluene (BHT). BHA le TBHQ hangata ho buisanoa ka tsona hammoho, kaha lik'hemik'hale li amana haufi-ufi: TBHQ e theha ha 'mele o kopanya BHA.

E fumanoa kae?

TBHQ e sebelisoa ho mafura, ho kenyeletsoa oli ea meroho le mafura a liphoofolo. Lijo tse ngata tse sebetsitsoeng li na le mafura a mang, ka hona e fumanoa lihlahisoa tse fapaneng - mohlala, linoha tse bobebe, li-noodle, le lijo tse potlakileng le tse hoammeng. E lumelloa ho sebelisoa libakeng tse phahameng ka ho fetisisa lihlahisoa tsa tlhapi tse hoammeng.

Empa lijo ha se tsona feela sebaka seo u tla fumana TBHQ ho sona. E boetse e kenyelelitsoe lipenteng, li-varnish le lihlahisoa tsa tlhokomelo ea letlalo.

Meeli ea FDA

Tsamaiso ea Tsamaiso ea Lijo le Lithethefatsi (FDA) e khetha hore na ke lisebelisoa life tsa lijo tse bolokehileng bakeng sa bareki ba U.S. FDA e beha moeli oa hore na tlatsetso e itseng e ka sebelisoa hakae:

• ha ho na le bopaki ba hore bongata bo boholo bo ka ba kotsi
• haeba ho na le khaello ea bopaki ba polokeho ka kakaretso

TBHQ e ke ke ea ikarabella ho feta liphesente tse 0,02 tsa oli lijong hobane FDA ha e na bopaki ba hore bongata bo boholo bo bolokehile. Le ha seo se sa bolele hore ho feta liperesente tsa 0,02 se kotsi, se bontša hore maemo a phahameng a polokeho ha a so ka a khethoa.

Likotsi tse ka bang teng

Joale likotsi tse ka bang teng tsa tlatsetso ee e tloaelehileng ea lijo ke life? Lipatlisiso li hokahantse TBHQ le BHA le mathata a mangata a ka bang teng bophelong.

Ho latela Litsi tsa Saense Thahasellong ea Sechaba (CSPI), phuputso e entsoeng hantle ea mmuso e fumane hore tlatsetso ena e ekelitse sekhahla sa lihlahala tsa likhoto.

Mme ho latela Laeborari ea Naha ea Bongaka (NLM), ho tlalehiloe linyeoe tsa pherekano ea pono ha batho ba sebelisa TBHQ. Mokhatlo ona o boetse o qotsa lithuto tse fumaneng hore TBHQ e baka ho hola ha sebete, litlamorao tsa methapo ea kutlo, ho tsitsipana le ho shoa litho liphoofolong tsa laboratori.

Ba bang ba lumela hore BHA le TBHQ le tsona li ama boitšoaro ba batho. Ke tumelo ena e thehileng metsoako lethathamong la "do not consume" la Feingold Diet, mokhoa oa phepo ho laola tlhokomelo ea khaello ea khatello ea kelello (ADHD). Babuelli ba lijo tsena ba re ba loantšanang le boits'oaro ba bona ba lokela ho qoba TBHQ.

Ke fumana bokae lijong tsa ka?

Joalokaha ho boletsoe kaholimo, FDA e nka TBHQ e bolokehile, haholoholo ka nyane. Leha ho le joalo, lipatlisiso tse ling li bonts'a hore MaAmerika a kanna a fumana ho feta kamoo a lokelang.

Tekolo ea 1999 ea Mokhatlo oa Lefatše oa Bophelo e fumane hore "karolelano" ea ts'oaetso ea TBHQ United States e ka ba 0.62 mg / kg ea boima ba 'mele. Ke hoo e ka bang liphesente tse 90 tsa lijo tse amohelehang tsa letsatsi le letsatsi. Ts'ebeliso ea TBHQ e ne e le ho 1.2 mg / kg ea boima ba 'mele ho ba jang lijo tse mafura haholo. Seo se fella ka liperesente tse 180 tsa lijo tse amoheloang tsa letsatsi le letsatsi.

Bangoli ba tlhatlhobo ba hlokometse hore lintlha tse 'maloa li lebisitse ho tlholo ea maikutlo ho tlalehong, ka hona ho thata ho netefatsa bonnete ba "TB" ea "karolelano" ea nnete.

Ho qoba TBHQ

Hore na o laola lijo tsa ngoana ea nang le ADHD kapa o amehile feela ka ho ja sethibela se tlameletsoeng likotsing tse ka bang teng tsa bophelo bo botle, ho itloaetsa ho bala mangolo ho ka u thusa ho qoba TBHQ le tse ling tse amanang le eona.

Sheba mangolo a thathamisang tse latelang:

• tert-butylhydroquinone
• thuto e phahameng ea butylhydroquinone
• TBHQ
• butylated hydroxyanisol

TBHQ, joalo ka lithibelo tse ngata tse belaetsang tsa lijo, e fumanoa lijong tse sebelisitsoeng tse reretsoeng ho mamella nako e telele ea lishelefo. Ho qoba lijo tsena tse pakiloeng le ho khetha lisebelisoa tse ncha ke tsela e tiileng ea ho e fokotsa lijong tsa hau.