Ngozi Dzinogona Kuitika dzeTBHQ

Zvemukati

• Wokuwedzera une mukurumbira
• Chii chinonzi TBHQ?
• Inowanikwa kupi?
• FDA miganhu
• Njodzi dzinogona kuitika
• Marii yandinowana kubva kuchikafu changu?
• Kudzivisa TBHQ

Wokuwedzera une mukurumbira

Kana iwe uine tsika yekuverenga zvinyorwa zvekudya, iwe unowanzo sangana nezvinosangana iwe zvausingakwanise kududza. Tertiary butylhydroquinone, kana TBHQ, inogona kunge iri imwe yacho.

TBHQ inowedzera kuwedzera chikafu chakagadzirwa. Inoita se antioxidant, asi zvakasiyana nema antioxidants ane hutano aunowana mumichero nemiriwo, iyi antioxidant ine mukurumbira unopokana.

Chii chinonzi TBHQ?

TBHQ, kufanana nezvakawanda zvinowedzera zvekudya, inoshandiswa kuwedzera sherefu hupenyu uye kudzivirira rancidity. Chiedza chine ruvara rwechiedza chine ruvara runonhuwirira zvishoma. Nemhaka yekuti antioxidant, TBHQ inodzivirira chikafu chine ayoni kubva pakuchinja, izvo vagadziri vechikafu vanoona zvichibatsira.

Inowanzoshandiswa nezvimwe zvinowedzera sepropyl gallate, butylated hydroxyanisole (BHA), uye butylated hydroxytoluene (BHT). BHA neTBHQ zvinowanzo kurukurwa pamwechete, sezvo makemikari ari pedyo kwazvo: TBHQ mafomu apo muviri unogaya BHA.

Inowanikwa kupi?

TBHQ inoshandiswa mumafuta, kusanganisira mafuta emiriwo nemafuta emhuka. Zvakawanda zvakagadziriswa zvekudya zvine mamwe mafuta, saka anowanikwa mune dzakasiyana siyana zvigadzirwa - semuenzaniso, zvinwiwa zvekudya zvekudya, manoni, uye nekukurumidza uye nechando chikafu. Inotenderwa kushandiswa munzvimbo dzakakwirira kwazvo mune zvigadzirwa zvehove yechando.

Asi chikafu handiyo chete nzvimbo yaunowana TBHQ. Inosanganisirwawo mumapendi, mavarnishi, uye zvigadzirwa zvekuchengetedza ganda.

FDA miganhu

Chikafu neDrug Administration (FDA) inosarudza kuti ndezvipi zvinowedzerwa zvekudya zvakachengeteka kune vatengi veUS. Iyo FDA inoisa muganho pane yakawanda sei imwe yekuwedzera yekuwedzera inogona kushandiswa:

• apo paine humbowo hwekuti huwandu hwakawanda hunogona kukuvadza
• kana paine kushomeka kwechengetedzo humbowo hwakazara

TBHQ haigone kuverenga zvinopfuura 0.02 muzana yemafuta muchikafu nekuti iyo FDA haina humbowo hwekuti huwandu hwakawanda hwakachengeteka. Kunyangwe izvozvo zvisingareve zvinopfuura 0.02 muzana zvine njodzi, zvinoratidza kuti mwero wepamusoro wekuchengetedza hauna kutemerwa.

Njodzi dzinogona kuitika

Saka ndedzipi njodzi dzinogona kuitika dzeichi chinowedzerwa chikafu chekuwedzera? Tsvagiridzo yakabatanidza TBHQ neBHA kumatambudziko mazhinji ehutano.

Zvinoenderana neCenters for Science in the Public Interest (CSPI), ongororo yehurumende yakanyatsogadzirwa yakaona kuti ichi chiwedzero chakawedzera kuitika kwemamota mumakonzo.

Uye sekureva kweNational Library yeMishonga (NLM), zviitiko zvekukanganisa kuona zvakataurwa apo vanhu vanodya TBHQ. Sangano iri rinodonongodza zvidzidzo zvakawana TBHQ ichikonzera kuwedzera kwechiropa, zvinokanganisa neurotoxic, kugwinha, uye kuoma mitezo mumhuka dzerabhoritari.

Vamwe vanotenda kuti BHA uye TBHQ zvinokanganisawo hunhu hwevanhu. Ichi chivimbo chakamisikidza zvinongedzo pane "usadya" rondedzero yeFingold Diet, nzira yekudya yekugadzirisa kutarisisa kushomeka kwehutano husina kukwana (ADHD). Vamiriri vechikafu ichi vanoti avo vanonetsekana nemaitiro avo vanofanirwa kudzivirira TBHQ.

Marii yandinowana kubva kuchikafu changu?

Sezvambotaurwa pamusoro apa, iyo FDA inoona TBHQ kuva yakachengeteka, kunyanya mune zvidiki. Nekudaro, kumwe kutsvagurudza kunoratidza kuti maAmerican vanogona kunge vari kuwana zvakawanda kupfuura zvavaifanira.

Ongororo ya1999 yakaitwa neWorld Health Organisation yakawana iyo "average" yekudyiwa kweTBHQ muUnited States kunge ingangoita 0,62 mg / kg yehuremu hwemuviri. Izvo zvinenge 90 muzana yezvinogamuchirwa zvezuva nezuva kudya. Kushandiswa kweTBHQ kwaive pa1.2 mg / kg yehuremu hwemuviri kune avo vanodya kudya kwakanyanya kwemafuta. Izvo zvinoguma ne 180 muzana yezvinogamuchirwa zvezuva nezuva kudya.

Vanyori veongororo iyi vakacherekedza kuti zvinhu zvinoverengeka zvakakonzera kuwanda mukuzivisa, saka zvinonetsa kuva nechokwadi cheiyo chaiyo "yepakati" TBHQ yekudyiwa.

Kudzivisa TBHQ

Kunyangwe iwe uchikwanisa kudya chikafu chemwana ane ADHD kana uchingonetsekana nezvekudya chinodzivirirwa chakasungirirwa kune zvingangoitika nenjodzi dzehutano, kupinda mutsika yekuverenga zvinyorwa zvinogona kukubatsira kudzivirira TBHQ uye zvimwe zvine chekuchengetedza.

Tarisa mavara anonyora zvinotevera:

• tert-butylhydroquinone
• tertiary butylhydroquinone
• TBHQ
• butylated hydroxyanisol

TBHQ, senge yakawanda inochengetedza chikafu inodzivirirwa, inowanikwa mune zvekudya zvakagadziriswa zvinoda kumira kwenguva refu pasherefu. Kudzivisa izvi zvakapakirwa chikafu uye kusarudza zvitsva zvigadzirwa inzira yemoto yekuzviisa mukudya kwako.