Musi waNyamavhuvhu 5, 2013, musayendisiti wechiDutch Mark Post akapa hamburger yepasi rose yakakura murabhoritari pamusangano wevatori venhau. Gourmets aisada kuravira kwenyama, asi Post yakataura kuti chinangwa cheburger iyi kuratidza kuti zvinokwanisika kurima nyama murabhoritari, uye kuravira kunogona kuvandudzwa gare gare. Kubva ipapo, makambani akatanga kukura nyama "yakachena" isiri vegan, asi vamwe vanotenda kuti inogona kuderedza zvakanyanya kupfuya kwemhuka mune ramangwana.
Nyama yakasimwa muLab ine zvigadzirwa zvemhuka
Kunyangwe huwandu hwemhuka dzinoshandiswa huchadzikiswa, nyama yemurabhoritari ichiri kuda matanga emhuka. Masayendisiti paakagadzira nyama yekutanga yerabhu, vakatanga nemasero emhasuru yenguruve, asi masero nematishu hazvigone kuberekana nguva dzese. Kugadzirwa kwemasa "nyama yakachena" chero ipi zvayo inoda kupiwa kwenguruve mhenyu, mhou, huku uye dzimwe mhuka dzinogona kutorwa masero.
Mukuwedzera, kuedza kwepakutanga kwaisanganisira kukura masero "mumuto wezvimwe zvigadzirwa zvemhuka," kureva kuti mhuka dzaishandiswa uye zvichida kuurayiwa zvakananga kugadzira muto. Naizvozvo, chigadzirwa hachigone kunzi vegan.
Iyo Telegraph yakazotaura kuti porcine stem masero akakura achishandisa serum yakatorwa kubva kumabhiza, kunyangwe zvisiri pachena kana seramu iyi yakafanana nemuto wechigadzirwa chemhuka wakashandiswa mukuyedza kwekutanga.
Masayendisiti anotarisira kuti nyama yerabhu ichacheka kuburitsa gasi regreenhouse, asi kukura kwemasero emhuka mumarabhoritari chero nguva munguva pfupi kunenge kuchiri kutambisa zviwanikwa, kunyangwe masero akakurira munzvimbo yevegan.
Ko nyama ichava vegan here?
Tichifunga kuti masero asingafi kubva mhou, nguruve, uye huku anogona kugadzirwa, uye hapana mhuka dzichaurayiwa nokuda kwekugadzirwa kwemamwe marudzi enyama, chero bedzi kushandiswa kwemhuka pakuvandudza nyama yerabhoritari kunopfuurira. Kunyange nhasi, pashure pezviuru zvemakore zvokuchengeta mhuka dzegamuchidzanwa, masayendisiti achiri kuedza kuumba marudzi matsva emhuka dzichakura uye dzichikurumidza kukura, dzine nyama ichava nezvimwe zvakanakira uye isingachinji kuhosha. Mune ramangwana, kana nyama yemurabhoritari ikava chigadzirwa chinotengeswa, masayendisiti acharamba achibereka marudzi matsva emhuka. Kureva kuti vacharamba vachiyedza masero emhando dzakasiyana nemhando dzemhuka.
Mune ramangwana, nyama yakasimwa mulabhu inogona kuderedza kutambura kwemhuka. Asi zvakakosha kuyeuka kuti hazvizove zvinomera, zvakanyanya zvishoma vegan, kunyange zvazvo isiri chibereko chehutsinye huripo mumhizha yekuchengeta mhuka. Imwe nzira kana imwe, mhuka dzichatambura.
maonero
“Pandinotaura nezve ‘nyama yakachena’, vanhu vakawanda vanondiudza kuti inosemesa uye haisi yechisikigo.” Vamwe vanhu vanongotadza kunzwisisa kuti munhu anogona kuidya sei? Izvo zvisingazivikanwe nevakawanda ndezvekuti 95% yenyama yese inodyiwa munyika dzekuMadokero inobva kumapurazi emafekitori, uye hapana chinouya chega kubva kumapurazi emafekitori. Hapana.
Idzi inzvimbo umo zviuru zvemhuka dzine pfungwa dzinoiswa munzvimbo duku kwemwedzi yakawanda uye dzinomira mutsvina yadzo uye weti. Vanogona kunge vachifashukira nemishonga nemishonga inorwisa mabhakitiriya, dambudziko rausingashuvire pamuvengi wako mukuru. Vamwe havaoni chiedza kana kufema mweya mutsva kweupenyu hwavo hwose kutozosvikira zuva ravanoendeswa kunourayirwa mhondi.
Saka, tichitarisa kutyisa kwakarongeka kwemaindasitiri ezvekurima, vegans vanofanirwa kutsigira nyama yakachena, kunyangwe isiri vegan nekuti yakagadzirwa kubva kumasero emhuka?
Munyori weClean Meat, Paul Shapiro, akandiudza kuti, “Nyama yakachena haina kugadzirirwa mhuka dzemhuka — inyama chaiyo. Asi vegans vanofanirwa kutsigira nyama yakachena hunyanzvi sezvo ichigona kubatsira mhuka, pasi uye hutano hweveruzhinji - zvikonzero zvitatu zvepamusoro vanhu vanosarudza kuenda vegan. "
Kugadzira nyama yakachena kunoshandisa chidimbu chezviwanikwa zvinodiwa kugadzira nyama.
Saka ndezvipi zvakajairika? Kushungurudza uye kutambudza mhuka nekuda kwenyama yavo panguva imwe chete ichiparadza pasi redu? Kana kukura matishu mumarabhoritari akachena uye ane hutsanana pasina kuuraya bhiriyoni zvipenyu nemutengo wakaderera kune zvakatipoteredza?
Achitaura nezvokuchengeteka kwenyama yakachena, Shapiro anoti: “Nyama yakachena ingangove yakachengetedzeka uye isingachinjiki kupfuura nyama yamazuva ano. Izvo zvakakosha kuti mapato echitatu anovimbwa (kwete chete vanogadzira ivo pachavo) sekuchengetedza chikafu, hutano hwemhuka uye mapoka ezvakatipoteredza abatsire kudzidzisa vatengi nezve mabhenefiti anopihwa neakachena nyama hunyanzvi. Pamwero, nyama yakachena haizogadzirwe mumarabhoritari, asi mumafekitari akafanana nedzimba dzekubikira doro nhasi.”
Iri ndiro remangwana. Uye kungofanana nemamwe matekinoroji aivepo kare, vanhu vaitya, asi vakazotanga kushandiswa zvakanyanya. Michina iyi inogona kubatsira kugumisa kupfuya zvachose.
Isu tose tinonzwisisa kuti kana chigadzirwa chikashandisa mhuka, saka haina kukodzera kune vegans. Asi kana chiverengero chavagari vapasi chikaramba chichipfuurira uye chicharamba chichidya nyama, zvichida “nyama yakachena” icharamba ichibetsera kuponesa mhuka nemhoteredzo?