Kushandiswa kwevanhu kwemafuta mukati mekufungidzira kunokosha kune hutano hwake. Vanodzivirira muviri kubva kune hypothermia, kupa simba, nerubatsiro rwekudya zvakanaka mavitamini.
Kubva pane chii chinotora nzira
Kune marudzi akawanda emafuta. Saturated uye unsaturated inobatsira. Hydrogenated trans mafuta haabatsiri. Zvinosanganisira trans-isomeri, zvisinei zvikamu zve unsaturated mafuta acids, izvo zvinokuvadza zvikuru, zvakasiyana nemafuta akafanana emichero. Mafuta anobva pambeu yeflakisi, sunflower, rapeseed, sipinashi. Trans mafuta - nokupisa mafuta emiriwo kusvika ku 200C uye kupfuura neiri iyo hydrogen pasi pekumanikidza. Somugumisiro wekushisa kwakanyanya uye kukumanikidza, zvimwe zveasaturated mafuta acids zvinoshandurwa nezvakazara. Mafuta anogadzirwa nemafuta anova mafuta akaoma yemiriwo, ayo asingasviki nehutachiona hutsika, anogona kuchengetwa kwenguva yakareba, zvisingabhadhari.
Kukanganisa kwekutengesa mafuta
Mafuta ekutengesa anokuvadza vanhu nekuti kana ivo vachigadziriswa neoksijeni, maamolekemu avo anoshandura maitiro avo. Ivo vari mukushandura kweHidgengenation kupfuura kubva kuma-cis-form (kubva pamakemikari zvakananga) kuenda kune zvinyorwa kana kuti mumakona. Izvi zvinotungamirira kune chokwadi chokuti havakwanisi kuzadzisa mabasa avo chaiwo. Kukwanisa kwavo kupindira ne metabolism yemasero, kushandura mutekete we unsaturated mafuta acids anobatsira mukugadzirwa kwemamwe marudzi emaronda ekenza. Kushandiswa kwenguva refu kwemafuta anotengesa kunogona kutungamirira kuwedzera kwehuwandu hwehuipi hwekutsvaira muropa, kune kubuda kwezvirwere zvakasiyana-siyana zvemitsipa yeropa uye mwoyo.
Trans mafuta anokwanisa kukonzera kukura kwechirwere cheshuga, kusuruvara, zvinowedzera kuwedzera kunaka kwemukaka wechipfuva, zvichiita kuti uwedzere uremu uye zvachose pane utano hwomwana.
Kana zvichishandiswa, kudzivirirwa kwemuviri kunoderera. Umuzhchin kune kuderedzwa kwehuwandu uye huwandu hwehuta. Kusaruramisa kwemakemikari, kubva kwavari kunofanirwa nekududzirwa kwemakemikari akasiyana-siyana, makemikari, mishonga inotorwa.
Muzvinhu zvipi zvinokonzerwa nevakapamba
Kuti tisava nemafungiro akaipa ekutsvaga utano, tinofanirwa kuedza kutenga zviduku zviduku zvine mafuta yemafuta mune zvigadziriswa mune fomu yakashandurwa. Asi, nhamo, vataki havasi nguva dzose vachiratidza kuvapo kwavo pamavara echigadzirwa. Kuzvokudya, umo mafura aripo aripo akawanda, zvinodikanwa kuisanganisira: mayonnaise, sauces, mayonnaise, lungkite, margarini, mashizha emiti yakagadzirwa nemiti (cutlets, hove uye nenyama yemiti), popcorn, chiedza chechiedza umo chiri chakakwana kana chiduku mhuka mafuta yemiti. Uyewo, kushandiswa kwezvisikwa, zvokudya zvinokurumidza, masaga mumasaga, zvakasiyana-siyana zvinowanika zvakaoma hazvina kunaka. Kutenga muffin, chingwa, kugadzirisa kwemarudzi ose mune mukugadzirwa kwavo argar, yekutengesa mafuta.
Hazvisi zvachose mune zvinomera, bhuruu yakasviba uye mumiti yakadaro yemhuka yakabva sekisiki, cheese, mukati memafuta. Asi kana kuumbwa kwechizi mafuta emafuta, zvino inotaura kuti kuwedzera kune hydrogenated mafuta, kana iwe wakatenga mafuta emafuta, hausi chinhu chinopfuura mafuta ehushonga mumamiriro ayo akaoma.
Kubva pane zvose zviri pamusoro apa, zvakajeka kuti mafuta anotengesa ari chikamu chezvigadzirwa zvinogadzirwa pamagetsi, naizvozvo zviri nani kudya zvose kumba. Kana izvi zvikakundikana, kuderedza kushandiswa kwemishonga iyi zvishoma uye kana uchitenga, nyatsoongorora zviri mukati.