Chii chinonzi transgenic foods? Benefits uye njodzi

Transgenic foods

ari transgenic chikafu zvese zviya zvikafu zvine zvinhu kana zvakagadzirwa kubva ku genetic modification. Nenzira iyi mamwe mabhenefiti anogona kuwanikwa, ayo akasiyana uye anozoenderana nekugadziriswa kwega kwega.

Ivo vakagadzirwa nemhedzisiro uye ndiko kugadzira chimwe chigadzirwa nehunhu hunodiwa. Asi kune kukakavara kukuru pasi rose pamusoro pezvakanakira uye njodzi dzekushandisa chikafu chinoshanduka. MuveroEstilo.com Inokupa ruzivo nezvenyaya iyi kuti iwe ugone kusarudza kuti ndeipi chinzvimbo chekutora.

Zvokudya zvekuchinja zvinoberekwa sei?

Mabatirwo ezvikafu izvi akaberekwa muna 1983 nekugadzirwa kwekutanga transgenic chirimwa. Zvakatora makore kuti kutengeswa kwechikafu chekutanga kutenderwe muna 1994.

Kubva zvino zvichienda mberi yave ichikura muhuwandu hwakawedzera. Zvinoita sekuti yakagamuchirwa zvakanaka uye nhasi yakatopararira muzvirimwa zvakapoteredza 114,3 mamiriyoni mahekita munyika makumi maviri nenhatu, vazhinji vavo vari pasi pekuvandudzwa. MuUnited States, 89% yeminda yesoya beans ndeye transgenic, pamwe ne83% yedonje uye 61% yechibage.

Transgenic foods

Ndeapi mabasa anoita chikafu chekuchinja?

genetic engineering Zvinoitwa kuburikidza nezvirimwa kana mabhakitiriya uye mamwe madiki madiki. Inowanikwa kuburikidza nekugadzira gene rakagadziridzwa kana DNA kubva pachirimwa kana mhuka, nechishuwo chekubatanidzwa mune dzimwe mhuka nemiti. Nenzira iyi, masayendisiti anozvibvumira ivo pachavo vimbiso yekusarudza chaiyo gene kuti iiswe uye saizvozvo gadzira chikafu chitsva chine hunhu hunodiwa.

Izvo zvinokwanisika mabhenefiti ezve GM chikafu ndeizvi:

  • Zvimwe zvokudya zvinovaka muviri.
  • More appetizing foods.
  • Zvirimwa kurwisa kusanaya kwemvura uye zvirwere, izvo zvinoda zvishoma zviwanikwa zvezvakatipoteredza (mvura, fetereza, nezvimwewo)
  • Kusikwa kwezvinomera izvo inoshingirira kumishonga yesora. Nenzira iyi, uye pasina kuvepo kwemakwenzi, ivo vanokwikwidza zvirinani mukukura kwakavimbiswa nekuda kwemvura uye zvinovaka muviri.
  • Kuderera kwekushandiswa kwemishonga yezvipembenene.
  • Yakawedzera mukati kugoverwa kwezvokudya nemutengo wakaderera uye nekusimba kukuru kusati kwatengeswa.
  • Kukurumidza kukura muzvirimwa nemhuka, kushandiswa nounyanzvi munyika dzakawanda uko dzinoda kukurumidza. Semuenzaniso, salmon yeGM inotora hafu yenguva kukura kupfuura salmon yemusango.
  • Zvokudya nezvimwe zvinodikanwa, zvakadai sembatatisi (mbatatisi) dzinotora mafuta mashoma kana dzakakangwa.
  • chikafu chemishonga inogona kushandiswa semajekiseni kana mimwe mishonga.
  • Zvirimwa zvinoshingirira tumbuyu nezvirwere yakagadzirwa nemavhairasi, fungi uye mabhakitiriya. Chokwadi ichi chakakosha zvikuru nekuti kune nyika dzadzinochida nekuda kwekurasikirwa kwadzo kukuru kwehupfumi. Bhakitiriya "Bacillus Thuringensis" yakasimwa, iyo inoshanda semushonga wezvipembenene uye inoshanda kudzivirira zvirimwa. Mhedzisiro ndeyekugadzira chipingamupinyi ichi mune zvimwe zvirimwa uye kuita semushonga wezvipembenene. Utachiona uhu hunoderedzawo mycotoxin munzeve.

Transgenic foods

Izvo zvinogona kuitika njodzi, pakati pevamwe:

  • Yakagadziridzwa zvinomera nemhuka zvingave nazvo kuchinja kwemajini kusingatarisirwi uye kunokuvadza.
  • zvakagadziridzwa zvipenyu izvo vanogona kuberekesana nezvisikwa zvipenyu uye vanogona kukura kupfuura ivo, zvichiita kuti chipenyu chepakutanga chitsakatika kana zvimwe zvisingatarisirwi mhedzisiro yezvakatipoteredza.
  • zvinomera zvinogona kuva inodzivirirwa zvishoma kune zvimwe zvipembenene uye inotapukira kune dzimwe.
  • ari zvakaipa pahutano hwevanhu: pane nguva dzose boka rinopikisa kushandiswa kwezvokudya. Thesis yake inotsigira kuti kushandurwa kwayo kunogona kugadzira allergies uye mamwe matambudziko ehutano. Zvakaratidzwa kuti mufarinya, kana ukangobatwa kana usina kubikwa zvakanaka, unogona kuva zvokudya zvinouraya.
  • Kana varipo zvakare migumisiro yakaipa pamhuka dzesango. Kushandiswa kwemimwe mishonga yesora pambesa inoshingirira kune imwe chete hakubvise sora chete, asi kuti kunogona kukanganisa mhuka dzesango. Muchiitiko ichi, kune zvipembenene zvinosvibisa uye kuti zvinobatsira sei kumaruva edu.

Hakuna imwe pasi rose mutemo wekushandiswa uye kutengeserana kwezvokudya zvinoshanduka. Kumwe kunetseka kunonzwa kana zvasvika pakudyiwa pasi rese. Kusvika ikozvino hapana humbowo hunogutsa hwekuti kune matambudziko makuru uye naizvozvo kune mutumbi unoongorora kubvumirwa kwayo. Tinotaura nezvazvo FDA, United States Environmental Protection Agency, uye United States Department of Agriculture. Vanoedza kuongorora kuchengetedzwa kwechigadzirwa chekupedzisira kuitira kuti chigamuchirwe nevimbiso yakazara pakati pevanhu, mhuka, zvirimwa uye nharaunda.

Transgenic foods

Ethical zvinoreva maererano nekuita kwavo

Nekufambira mberi kwetekinoroji Pane nguva dzose inzwi rechipiri izwi rinoramba richipesana nekugadzirwa kwemajini kwechikafu uye izvo zvinogona kutyisidzira hutano hwevanhu. Kuitira hanya kunoratidzirwa kunoparira makakatanwa akati, sezvo vasingaoni setsika kushandisa dhayi inoita kuti hove ipenye kuti ibate zviri nani zvikuru kana kuti kushandisa ruvara rwebhuruu muchibage kuti chive chinoyevedza.

Vanotsigira genetic manipulation yechikafu vanoti hutano hweveruzhinji huri kurwiswa, sezvo kune minda ine kupokana kwakasiyana-siyana iyo ichiri kusagona kujekesa uye uko sainzi isati yazviratidza kuti ikwanise kujekesa.

Kune akawanda masangano ezvakatipoteredza uye ezvakatipoteredza kana masangano anoramba achitsigira zvekurima uye zvekurima. Vanokurudzira kuti zvekudya ndezvemhando uye kuti hazvina kurapwa nemajini ekuchinja kana shanduko, kana mune zvimwe zviitiko izvo agrochemicals uye agrotoxics anoshandiswa mukukura kwavo.

Mune dzidziso, zvese zvinogadziriswa maererano nemhuka, zvakatipoteredza uye hutano hwevanhu nguva dzose chengetedza kutonga kwakakwana, asi hazvizivikanwe kana kwakawanda kwekunyengedza uku kwakarongwa kubatsira mamwe maindasitiri. Zvavanodzivirira ndiko kutonga uye mamiriro ezvinhu anofanira kuzadzikiswa uye kuremekedzwa. Iyo European dhairekitori ye1997 inoda kuti zvese zvigadzirwa zve transgenic zvitakure kutonga:

  • Vanofanira kuratidza kuti vanobatsira uye vanodiwa.
  • Kuti ivo vakachengeteka kune hutano hwevanhu uye zvakatipoteredza.
  • Kuti mhindumupindu yavo nehunhu hwavo zvinoramba zvichidzidzwa, sezvo zvichifanira kujekeswa kuitira kuti zvichengetedzwe nokufamba kwenguva.
  • Zvigadzirwa zvese zvinofanirwa kunge zvine label yakadzama inotaura kuti chigadzirwa chakagadziridzwa here.

Siya yako yekutaura

Your kero e havazobvumirwi ichibudiswa. Raida minda anozivikanwa ne *

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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako

  1.   Fatima akadaro

    vakavapa chikafu chakapfuma

    1.    geovanna akadaro

      kana iwe uine rrason dzese zvakare vane hutano nema fatima mavitamini

    2.    geovanna akadaro

      uye ane hutano hwakanaka nemavhitamini

    3.    geovanna akadaro

      uye zvinovaka muviri zvine mavitamini

    4.    mayen akadaro

      Rudyi

  2.   geovanna akadaro

    Zvikafu zveGM zvinonaka

  3.   geovanna akadaro

    Warevesa