Zvokudya zvakawanda zvinoshandiswa zvinogona kuva nechitarisiko chisina kunaka kana chakanga chisisiri chekuvara kwezvokudya izvo zvinowedzerwa panguva yekugadzira. Fungidzira ngoro dzechizi chese pane nzvimbo yeononi-yakajeka machena.
Vatori vezvokudya vanoda kufambisa mavara ezvokudya zvakashongedzwa nezvokudya zvekudya. Mamwe mavara anoitwa kubva kune zvinyorwa zvezvirimwa nezvimwe zvinhu zvakasikwa, asi mizhinji yakaumbwa inogadzirwa.
Mavara ekugadzirira anonziwo mavara anovhenekerwa nekuti anofanira kubvumirwa neUnited States Food and Drug Administration (FDA). Izvi zvinogadzirwa nemunhu zvinodhura uye zvinoshanda zvakanyanya pakuwedzera ruvara kana zvichienzaniswa neshamwari dzavo dzepanyama dzinobva muzvibereko, miriwo, uye minerals.
Kune marudzi maviri emakiti anotsigirwa maiti additives anonzi madhesi kana makungwa:
Dhayi inoputswa mumvura uye inowanzoshandiswa se powders, granules, kana zvinodhaka. Zvinowanzoshandiswa muzvinwiwa, zvakabikwa, zvigadzirwa uye mazai emisi.
Mahombe haafaniri kupera mumvura, uye anonyanya kugadzikana kudarika madhayi, saka anoshandiswa pakuratidza mishonga yezvokudya ane mafuta nemafuta, kana mune zvigadzirwa zvisina unyoro zvachose, zvakadai semakisikanganisi echingwa, zvakaoma candies, uye chewing gum.
Muchawana aya mavaraidza mavara additives paunotarisa pamavara ekudya:
- FD & C Blue Nos 1 na2
- FD & C Green Green 3
- FD & C Red Nos 3 ne40
- FD & C Yemajena Nos 5 ne6
- Orange B
- Citrus Red No. 2
Kudzivirirwa uye Chiratidzo
I-FDA inofunga zvinhu zvakasiyana siyana isati yatendera mavara mavarai kuti aonekwe, zvakadai sekuumbwa kwezvinhu; mari iyo inowanzoshandiswa muchigadzirwa; mari inowanzoshandiswa; uye chero ipi zvayo inobatsira uye kuchengetedza zvinhu.
Iyo mivara yakaumbwa inoita kuti ive muzvokudya iwe unodya zvinofanira kunge yakachengeteka. Izvozvi zvakave zvakataurwa kuti vana vanodya kudya nemavara ekugadzirwa kwemavara ndivo vanowanzova nezvinetso zvekuita. Izvi zvinogoneka, asi kuva vakatendeseka, dzakawanda zvezviongorori zvakawana sangano dzakadaro dzakanaka. Zvimwe dhayi dzvuku dzawanikwa dzichikonzera kenza mumarangi uye dzakazobvumidzwa.
Mavara ekugadzirira anofanirwa kuiswa pane zvishandiso zvinyorwa pamusoro peNutrition Facts label , asi sezvo ivo vanofunga kuti vakachengeteka, hapana rimwe nyevero kana kuwedzerwa kuwedzerwa kunodiwa.
Asi ini Handidi Muzvokudya Zvangu
Kunyange zvazvo mavara emagetsi ari akachengeterwa kudya, ndinoziva kuti vanhu vakawanda vangada kuvadzivisa. Izvo zvakanaka, nokuti hauna hanya nazvo. Ndiri kureva, ndinoziva kuti zvichida wakashandurwa kuona zvokudya zvakagadziriswa zvine mavara akajeka, asi kuzvidzivirira hazvirevi kuti unofanirwa kudya zvokudya zvinotyisa.
Mavara akadai se annatto anotsvaga (yellow), mvura yakasviba yakasvibiswa (bluish-red to brown), caramel (yellow to tan), beta-carotene (yellow to orange) uye ruvara rwemuzambiringa ruvara (ruvara, ruvara) zvose zvinowedzera ruvara pasina kuwedzera mishonga . Iko kunowanzova yakadhura kudarika mavara ekugadzira, naizvozvo haisi inowanzoshandiswa kuisa zvokudya zvisingadhuri zvakagadzirwa.
Kana iwe unogona kutsika zvokudya zvakawandisa zvakakwana uye unamatira kune zvakakwana zvekudya zvakadai sezvibereko nemiriwo zvinowanzopenya uye zviri nani kune utano hwako, zvakare.
Sources:
Arnold LE, Lofthouse N, Hurt E. "Mavara ezvokudya zvekugadzira uye kutadza-kutadza / kushaya simba kwezviratidzo: kugadziriswa kuti utye." Neurotherapeutics. 2012 Jul; 9 (3): 599-609. Yakasvika musi waApril 5, 2016. http://link.springer.com/article/10.1007%2Fs13311-012-0133-x.
Schab DW, Trinh NH. "Kuita mavara ezvokudya zvinokurudzira kuvhiringidzika kwevana vane hyperactive syndromes? Meta-kuongorora miviri inoshandiswa kaviri-blindbo-controlled." J Dev Behav Pediatr. 2004 Dec; 25 (6): 423-34. Yakasvika musi waApril 5, 2016. http://www.ncbi.nlm.nih.gov/pubmed/15613992.
IUnited States Food uye Drug Administration. "Nhepfenyuro yeMichindwe yeAdrives for Use muUnited States muZvikudya, Zvinodhaka, Zvimwe Zvimwe, uye Zvimwe Zvokurapa." Yakasvika musi waApril 5, 2016. http://www.fda.gov/ForIndustry/ColorAdditives/ColorAdditiveInventories/ucm115641.htm.