Mafuta a masamba: kuvulaza
Zokonzedwa bwino, zimasiyana chifukwa sizikhala ndi fungo, ndipo sizimveka bwino ayi. Pafupifupi paliponse pali mafuta oyeretsedwa, koma ambiri samadziwa kuti mafuta a masamba akhoza kuvulaza thanzi. Tiyeni tiwone chifukwa chake izi zikuchitika?
Pali njira zitatu zothandizira mafuta a masamba - kutentha, kutentha ndi kuzizira.
1. Mafinya amawonjezera mafuta
Poyamba, nyembazo zimagwedezeka, kenako mafuta amavala botolo ndikugulitsidwa. Mafuta a masamba ndiwo othandiza kwambiri, amateteza zonse: fungo limene mafuta, mavitamini ndi zakudya zimakhala zofunika kwambiri. Chinthu chimodzi chokha ndi choipa, mafuta awa sungasungidwe kwa nthawi yaitali.
2. Kupititsa patsogolo
Ndi njira iyi, mbewu zimatenthedwa ndipo zimagwedezeka. Chifukwa cha mafuta omwe amasintha mdima ndi zonunkhira. Pa nthawi yomweyi, pang'ono mapuloteni amakhala mu mafuta, omwe amachititsa kuti zisakhale zothandiza kwambiri, koma masamulo moyo umakula. Pambuyo polimbikizidwa, mafutawa amachizidwa: hydrated, neutralized, osankhidwa. Mafuta omwe amawotchedwa ndi kutentha amawoneka kuti sagwiritsidwa ntchito, ndipo siwothandiza ngati mafuta ozizira ozizira
3. Mafuta ndi zowonjezera
Kodi mafuta odzola a masamba? Ingotenga nyemba ndikuzidzaza ndi hexane. Hexane ndi fanizo la mafuta, omwe amasungunuka. Mafuta akamachokera ku mbewu, chotsitsa chake chimachotsedwa ndi madzi ndipo kenako chimachotsedwa ndi alkali. Zotsatira zake zimapangidwira pulojekiti ndi nthunzi kuti zisinthe ndi kusula mankhwalawa. Ndiye iwo ali mabotolo ndipo amatchedwa batala.
Nchifukwa chiyani mafuta a masambawa angakhale ovulaza? Ndipo zonse chifukwa, ndi angati omwe samagwiritsabe ntchito, komabe mankhwala otsalira ndi mafuta ali mu mafuta. Inde, palibe zinthu zothandiza ndi mavitamini mu mafuta awa.
Kutsatsa "mafuta" zidule
Kusadziwa kwathu kumayendetsedwa ndi malonda. Pa masamulo m'masitolo muli mabotolo ndi batala, pa zomwe sizinalembedwe - "popanda cholesterol", "mavitamini", "othandiza".
"Mafuta opanda cholesterol", mwachibadwa, chifukwa mu mafuta a masamba simungakhale cholesterol, koma ndi mafuta a nyama.
"Mafuta opanda kuwonjezera kwa zoteteza", mwinamwake, amawoneka akuyesa. Ngati mukuganiza za izo, mafuta oyeretsedwa, ndi 100% zakufa, komanso kuwonjezera zowonjezera, ndizopusa.
Mafuta a masamba: phindu
Mafuta a azitona
Pali mitundu yambiri ya maolivi, yomwe ndiyenera kusankha? Mafuta abwino kwambiri komanso abwino kwambiri ndiwo mafuta ozizira omwe amawamasulira. Mafuta a azitona ndi okwera mtengo kwambiri, ndipo ngati botolo la mafuta liposa ndalama zoposa zana, zimatanthauza kuti si mafuta abwino a azitona, koma sichidziwika bwino.
Zimakhalanso zosangalatsa kuyesa mitundu ina ya mafuta a masamba. Iwo ndi okwera mtengo kwambiri komanso othandiza, amatha kusinthasintha saladi ndikuwapatsa kukoma kodabwitsa ndi kwatsopano. Mutha kumvetsera mafuta kuchokera ku mbewu za mavwende, mbewu zamagazi, mafuta a dzungu, walnuts, linseed, mkungudza, mafuta a mpiru ndi ena. Onse ali ndi mchere wa zakudya ndi mavitamini, ndipo onse ndi ofunika kwambiri.
Ndi mafuta ati a masamba omwe ndiyenera kupeĊµa?
Mafuta a chimanga. Chilichonse chogulitsidwa ndi chokonzedwa, ndipo sichibweretsa phindu lililonse.
Msuzi ndi mafuta a soya. Kawirikawiri mafutawa amachotsedwa ku GMO, koma pazifukwa zina siziwonekera pa phukusi. Ngati simunawerenge za kuipa kwa GMO, ndiye muwerenge.
Mafuta ndi mafuta a saladi. Sikuti, iyi ndi mafuta odabwitsa, ndipo pazifukwa zina wopanga sanagwirepo, ndipo mafuta a masambawa sangapindule ndi munthuyo, chifukwa chirichonse chiri choipa pamenepo, chirichonse chomwe chafotokozedwa pamwambapa.
Pamene mafuta a masamba ali owopsa
Mafuta a masamba samapsa madigiri oposa 100, chifukwa zotsatira zake ndi mankhwala a kachenogeni - acrylamide. Ndizoopsa kwa mwachangu mu masamba a mafuta pamene kutentha kwa mafuta kufika pa madigiri 250. Izi zikusonyeza kuti simungathe kupanga pie wokazinga ndi zakudya zowonjezera, mwachangu.
Ndiye kodi mungakoke chiyani? Ndibwino kuti mwachangu muzitsuka batala, ndipo mukuyenera kubwereranso mafuta. Njira yothetsera vutoli ndi kugula poto yophika ndi Teflon ndipo musagwiritse ntchito kalikonse kuti mutenge mwachangu. Ndizotheka kuti usamawomberwe, koma kuti uzimitse mankhwalawo, osati ku skillet, ndipo mafuta amawonjezeredwa m'madzi, ndipo kutentha sikungapitirire madigiri 100.
Malangizo
Kupanga mafuta a masamba ndi phindu limodzi, koma osati lovulaza:
- Pezani mafuta osakanizidwa opanda ozizira;
- Musamvetsere malonda a malonda a ogulitsa, ayenera kugulitsa mafuta a masamba, sangaganize kuti angakupindulitseni bwanji. Tsekani ubongo, kumbukirani kuti ogulitsa si angelo amene akufuna kuwonekera.
- Musagule mafuta a masamba ndi chosavuta kumvetsetsa, kupwatulidwa, chimanga, mafuta a soya. Kufuna kudya mwachangu, kugwiritsa ntchito ghee, ndi kugwiritsa ntchito mafuta a masamba kuti mupatse masamba ndi saladi.
Tsopano tikudziwa momwe mafuta a masamba ndi momwe amapindulira kapena kuvulaza. Khalani wathanzi!