Zvokudya zvakakosha zvakakura zvinowanzozivikanwa sezvo vanhu vanetseka zvikuru nezvehutano uye kuchengeteka kwezvokudya zvavanodya. Asi chii chaicho chikafu chezvokudya uye sei chakanyorwa?
Maererano neUnited States Dhipatimendi Rezvekurima (USDA), kudya kwezvinhu zvinorondedzerwa nenzira iyi:
Nyama yehupenyu, huku, mazai nemichero yemukaka zvinobva kumhuka dzisina kupa maantibioti kana mahomoni ekukura. Zvokudya zvinogadzirwa pasina kushandisa zvipembenene zvipembenene zvinokonzerwa nemishonga, fertilizer inogadzirwa nemishonga yekugadzira kana kushandiswa kwegungwa sludge, bioengineering kana kuti ionizing rayation.
Zvidzidzo zvinoratidza kuti zvishoma zvakasara zvezvakemikari zvinouraya zvinowanikwa pane zvekudya zvisiri izvo zvakasikwa hazvikuvadzi kuhutano hwako, asi vatsigiri vezvokudya zvinokonzerwa kuti zvokudya zvakakosha zvakachengeteka pane zvekudya zvakagadzirwa nemaitiro evarimi nguva dzose. Sezvo zvinenge zvose zvisiri izvo zvakasikwa zvekudya zvine zvigunwe zvezvipembenene, zvinodhaka uye mamwe makemikari, nzira chete yekudzivisa ndeyokutenga kudya kwehupenyu.
Kuti zvizivikanwe sehupenyu, zvinodyiwa zvekudya zvinoda kuuya kubva kumapurazi uye kugadzira michero inenge yakasimbiswa nemaoko neA USDA. Iyo mapurazi anoongororwa nevakuru vakuru vehurumende kuti vaone kuti vari kusvika kuAdhaA organic standards. Vatariri vanoziva kuti nzira chete yehupenyu inoshandiswa uye kuti zvakatipoteredza hazvina kusvibiswa nemishonga inouraya mishonga, inogadzirwa nemafuta kana zvimwe zvisiri zvisikwa.
Organic Labeling
Zvokudya zvinodyarwa zvakakwana zvinogona kutaura izvozvi pane zvakanyorwa, izvo zvinoita kuti kutengesa zvive nyore kune vatengi vanoda kutenga zvokudya zvekudya.
Asi, zvakakosha kuti unzwisise kuti zvinyorwa zvehupenyu zvinorevei. Parizvino, pane zvitatu zvinogona kudhindwa pazvinyorwa zvekudya:
"100-Percent Organic"
Zvokudya zvakanyorwa se 100-Percent Organic zvinofanira kunge zvine zvigadzirwa zvose zvakasikwa kunze kwekuwedzera mvura nemunyu.
"Organic"
Zvokudya zvakanyorwa seMicanic zvinoda kuva nezvikamu makumi mapfumbamwe nemazana mashanu zvezvikamu zvehupenyu, kunze kwemvura yakawedzerwa uye munyu, pamwe chete haafaniri kunge ane sulfiti yakawedzerwa sekuchengetedza.
Sulfites yave ichizivikanwa kuti inokonzera mishonga uye chirwere chepamu mune vamwe vanhu. Kusvika ku5 kubva muzana yezvigadzirwa zvinogona kunge zvisingaiti.
"Yakagadzirwa neOicanic Ingredients"
Zvinyorwa zveMikirwo inonzi inoshandiswa ne Organic Ingredients inoda kuva neanoda makumi manomwe kubva muzana yezvigadzirwa zvehupenyu, kunze kwemvura yakawedzerwa uye munyu. Haafaniri kunge ane sulfiti yakawedzerwa, uye kusvika 30 kubva muzana yezvigadzirwa zvingave zvisina kusimba.
Pakupedzisira, zvigadzirwa zvekudya zvakagadzirwa neasina makumi masere makumi manomwe kubva muzana zvezvigadzirwa zvemugadziri zvinogona kutaura kuti zvii zvinokonzerwa nehupenyu, asi hazvikwanisi kutaura kuti zvikafu zvezvokudya zvehupenyu.
Sources:
Magkos F, Arvaniti F, Zampelas A. "Zvokudya zvemuviri: kutenga zvimwe zvekuchengetedza kana kungoita rugare rwepfungwa? Kuongorora kwakakosha kwemabhuku." 1: Crit Rev Rev Sci Nutriti. 2006; 46 (1): 23-56. Yakasvika March 20, 2016. http://www.tandfonline.com/doi/full/10.1080/10408690490911846.
Magkos F, Arvaniti F, Zampelas A. "Zvokudya zvemuviri: zvokudya zvinovaka muviri kana zvokudya zvekufunga? Kuongororwa kweuchapupu." Int J Zvokudya Sci Nutriti. 2003 Sep; 54 (5): 357-71. Yakasvika March 20, 2016. http://www.tandfonline.com/doi/abs/10.1080/09637480120092071.
Kopke U. "Organic foods: ivo vane basa here?" Forum Nutriti. 2005; (57): 62-72. Yakasvika March 20, 2016. http://www.ncbi.nlm.nih.gov/pubmed/15702589.
United States Dhipatimendi Rezvekurima. "Organic Agriculture." Yakasvika March 20, 2016. http://www.usda.gov/wps/portal/usda/usdahome?contentidonly=true&contentid=organic-agriculture.html.