Mafuta anononoka: anobatsira kana kukuvadza?

Kugamuchirwa kwemafuta ekuputika kwakagamuchirwa mumakore makumi mapfumbamwe nemakumi emakore ezana remakore rechimakumi maviri, apo zvakava zvisingakwanisi kuderedza huwandu hweEuroic acid mukubatwa chibharo - chibereko chakakwana. Panguva ino, mafuta aya anonzi anonyanya kuzivikanwa muEurope, sezvo ane maitiro akaenzana (ari munzvimbo yechitatu mukutsvaga).

Kubata mumusango hazviitiki muzvisikwa. Inokurudzirwa munyika umo kune mamiriro okunze akanaka ekukura kwayo - zvakadai seChina, India, Canada, nyika dzeWestern uye Central Europe. Vagadziri varo vemuCzech Republic, Poland neChina, izvo zvinounganidza kusvika hafu yekubata chibharo chenyika.

Kusiyana nedzimwe mafuta, kuputika kune mushure mekunge usati wamboitika, wakafanana zvikuru nehuni, unofadza pakuumba zvinonaka zvezvokudya. Munyika dzakawanda iyo inoshandiswa kugadzira michero yakasiyana-siyana nekugadzirwa kwemaladhi, kunyange zvazvo zvinogonawo kuomesera.

Mafuta eReceseed akaenzana zvakakwana: ane unsaturated fatty acids (66%), polyunsaturated fatty acids (27%), yakazara mafuta akawanda (6%). Saturated fatty acids mauri yakawanda kupfuura mamwe mairi emiriwo. Muchizorowa mafuta, pane vitamini E uye carotenoids.

Sezvinogona kuonekwa, peresenti ye polyunsaturated fatty acids (Omega-3 neOmega-6) mune chigadzirwa ichi yakanyanya kwazvo, seyomufuta wemafuta. Izvi zvinobatsira kuderedza ropa rekutsvaga ropa uye kusimbisa masvingo emidziyo yeropa, uyewo kuderedza dambudziko rekuvhara ropa. Mafuta anonzi Rapeseed anoonekwa sechinhu chinobatsira pakucherechedza chirongwa chinorwisa-sclerotic. Vanachiremba vakawanda veEurope vanokurudzira kushandisa iyo panzvimbo yemuorivhi kuitira kuzadza masadhi. Mhedzisiro huru pakati pemafuta aya ndeyokuti kugadzirwa kwamafuta eorivhi ndiyo nzira inodhura, uye saka mutengo wechigadzirwa chakadaro chakakwirira zvikuru. Munguva iyi, tora yemafuta ekuputika haisi pasi pemafuta emuorivhi.

Kubata, semamwe marudzi ose emafuta, zvinoda kuchengetedza munzvimbo yakasviba yakasviba kuitira kuti zvinhu zvayo zvinobatsira zvirege kurasika. Mumamiriro ezvinhu akadaro ichagara kwenguva yakakwana pasina kuora uye kusashandura ruvara uye kunhuwa.

Pari zvino, mafuta anonyorerwa, kuipa kweiyo zvichienderana nemichina yezuva ranhasi inowedzerwa kusvika zero, inoonekwa sechinhu chakakwana chekudya kwechigadzirwa. Asi makumi emakumi emakore akare apfuura, apo erucic acid yakagadzirwa mu rapeseed yaiva yakareba zvakakwana, mafuta aya aishandiswa chete nokuda kwezvinangwa zvemabhizimisi (kunyanya, pakugadzirwa kwesipo uye kuoma mafuta) uye yakanga isina kukodzera kudyiwa. Nhasi, chiyero chechiyi ichi chakasvitsa kusvika kusvika zero, pasi pe2%, izvo zvisingakanganisa muviri wemunhu. Uye munguva pfupi mune itsva rapeseeds vanovimbisa kubvisa zvachose erucic acid uye kuderedza kuwandisa kwemafuta acids. Nokudaro, mafuta anonyorerwa, ane zvibereko zvinoratidzwa pamusoro apa, ari kuwana mukurumbira munyika yose.

Munyaya iyi, mafuta anonyorerwa anofambidzana nevashandi pamwe chete navo, achisiya zvinowanzoitika muRussia - mafuta ezuva. Mushure mokunge, misika yemumba chete ndiyo yakazara nechigadzirwa ichi chembeu yezuva, mafuta emichindwe uye yakasungirirwa nekunyorerwa yakagara yakashandiswa munyika yose-iyo inoshanda zvikuru kune utano.