Mafuta Odzola - Kodi Ndi Mafuta Ophika Oyenera?

Zamkati

• Kodi Mafuta Opakidwa Bwanji ndipo Amapangidwa Bwanji?
• Mafuta Odzola Alibe Zakudya Zambiri, Koma Amakhala Omega-6 Fatty Acids
• Kodi Mafuta Ogwidwa Amakhudza Bwanji Thanzi Lanu?
• Kodi Ndi Mafuta Ophika Ophika Ndiwo?
• Mfundo Yofunika Kwambiri

Mafuta odzola akuchulukirachulukira mzaka makumi angapo zapitazi.

Nthawi zambiri amalimbikitsidwa kukhala wathanzi chifukwa cha mafuta ake a polyunsaturated komanso vitamini E.

Otsatsa amati ali ndi maubwino amitundu yonse, kuphatikizapo kutsitsa magazi m'magazi anu komanso kuchepetsa chiopsezo cha matenda amtima.

Nkhaniyi ikuyang'ana mozama pa kafukufuku yemwe alipo kuti apatule zowona ndi zabodza.

Kodi Mafuta Opakidwa Bwanji ndipo Amapangidwa Bwanji?

Mafuta opakidwa amapangidwa kuchokera ku mbewu za mphesa, zomwe zimapangidwa ndi winemaking.

Malinga ndi bizinesi, kupanga mafutawa ndi lingaliro labwino kwambiri. Kwa zaka masauzande ambiri, opanga vinyo adasiyidwa ndi matani a chinthu chopanda pake ichi.

Chifukwa cha kupita patsogolo kwamatekinoloje, opanga tsopano atha kutulutsa mafutawo munthangala ndikupanga phindu.

Mafutawo nthawi zambiri amatulutsidwa m'mafakitale ndikuphwanya mbewu ndikugwiritsa ntchito zosungunulira, koma mitundu yabwinobwino ya mbewu- ndi mafuta azamasamba ndi yopanikizidwa kapena yotulutsa.

Anthu ena ali ndi nkhawa kuti zotsalira za zosungunulira za poizoni, monga hexane, zitha kusokoneza thanzi la anthu.

Komabe, pafupifupi zosungunulira zonse zimachotsedwa m'mafuta a masamba panthawi yopanga.

Sizikudziwika ngati kuchuluka kwa hexane mumafuta am'masamba kumabweretsa mavuto kwa anthu pakapita nthawi, koma zovuta za hexane pazachilengedwe ndizodetsa nkhawa kwambiri. Kafukufuku tsopano akuyang'ana pakupanga njira zina zobiriwira ().

Ngati mafuta anu sakunena momveka bwino momwe amapangidwira, ndiye kuti muyenera kulingalira kuti anatengedwa pogwiritsa ntchito mankhwala monga hexane.

Mafuta odzola amatengedwa kuchokera ku mbewu za mphesa, zopangidwa kuchokera ku winemaking. Izi zimaphatikizapo mankhwala osiyanasiyana, kuphatikizapo hexane wosungunulira poizoni.

Mafuta Odzola Alibe Zakudya Zambiri, Koma Amakhala Omega-6 Fatty Acids

Amanenanso kuti mafuta omwe amadzozedwa amatengera zakudya zomwe amati ndizochulukirapo, ma antioxidants komanso mafuta a polyunsaturated ().

Mafuta a mafuta omwe amapezeka mu mafuta ndi awa:

• Zokwanira: 10%
• Zosintha: 16%
• Polyunsaturated: 70%

Ndi okwera kwambiri mu mafuta a polyunsaturated, makamaka omega-6. Asayansi aganiza kuti kudya kwambiri mafuta omega-6, okhudzana ndi omega-3s, kumatha kukulitsa kutupa mthupi (3).

Chiphunzitsochi chimathandizidwa ndi maphunziro angapo owunikira omwe adakhudzana ndi kudya kwambiri zakudya zomwe zili ndi omega-6 fatty acids omwe ali ndi chiopsezo chowonjezeka cha matenda osachiritsika (,).

Komabe, kafukufuku wowunikiridwa akuwonetsa kuti linoleic acid - mtundu wa omega-6 fatty acid m'mafuta opukutidwa - sichimakulitsa magazi m'magazi otupa (,).

Kaya kudya kwambiri omega-6 fatty acids kumalimbikitsa matenda pakadali pano sikudziwika. Kafukufuku wapamwamba wofufuza zotsatira za omega-6 fatty acids pamapeto ovuta ngati matenda amtima amafunikira ().

Mafuta opakidwa amakhalanso ndi vitamini E wokwanira supuni imodzi imapereka 3.9 mg wa vitamini E, womwe ndi 19% ya RDA (9).

Komabe, kalori wa kalori, mafuta okutidwa sichinthu chochititsa chidwi cha Vitamini E.

Pafupifupi mavitamini ena kapena mchere wina uliwonse umapezeka mumafuta.

Mafuta opakidwa amakhala ndi vitamini E wambiri komanso phenolic antioxidants. Komanso ndi gwero lolemera la mafuta omega-6 polyunsaturated. Asayansi aganiza kuti kudya kwambiri omega-6 kungakhale kovulaza.

Kodi Mafuta Ogwidwa Amakhudza Bwanji Thanzi Lanu?

Kafukufuku wowerengeka kwambiri adasanthula zovuta zamafuta omwe amapezeka pa thanzi la munthu.

Kafukufuku wa miyezi iwiri mwa azimayi olemera kwambiri kapena onenepa kwambiri a 44 amayerekezera zovuta zomwe zimakhalapo chifukwa chodya mafuta okuta kapena mpendadzuwa tsiku lililonse.

Poyerekeza ndi kutenga mafuta a mpendadzuwa, mafuta opakidwa amapangitsa kuti insulin isagwiritsidwe ntchito komanso kuchepa kwa protein ya C-reactive (CRP), yotupa yotchuka ().

Zikuwonekeranso kuti zimakhala ndi zotsatira zotsutsana ndi kupatula magazi, kutanthauza kuti amachepetsa chizolowezi chamagazi anu ().

Komabe, mafuta ena odyetsedwa amatha kukhala ndi ma polycyclic onunkhira a hydrocarboni (PAHs), omwe amadziwika kuti amayambitsa khansa m'zinyama (12).

Sizikudziwika kuti vutoli lafalikira motani kapena ngati ndi chifukwa chenicheni chodandaulira. Mafuta ena azamasamba, monga mafuta a mpendadzuwa, amathanso kuipitsidwa ndi PAHs ().

Ngakhale pali zisonyezero zakuti mafuta odzozedwa apamwamba atha kukhala ndi maubwino ena, palibe zomwe anganene pakadali pano.

Pali kusowa kafukufuku pazokhudza thanzi la mafuta omwe adalumikizidwa mwa anthu. Komabe, umboni wapano ukuwonetsa kuti zitha kuchepetsa kugwirana kwamagazi ndikuchepetsa kutupa.

Kodi Ndi Mafuta Ophika Ophika Ndiwo?

Mafuta opakidwa amakhala ndi malo osuta kwambiri.

Pachifukwa ichi, imalengezedwa ngati chisankho chabwino kuphika kotentha kwambiri ngati kukazinga.

Komabe, uwu ukhoza kukhala upangiri woyipa, chifukwa mafuta omwe amathira mafuta amakhalanso ndi mafuta ambiri a polyunsaturated. Mafutawa amakonda kuchita ndi mpweya kutentha kwambiri, ndikupanga mankhwala owopsa komanso owonjezera (14,).

Chifukwa mafuta odzola amakhala okwera kwambiri mu mafuta a polyunsaturated, ndiye amodzi mwamafuta oyipitsitsa omwe mungagwiritse ntchito poyazinga.

Mafuta ophika abwino kwambiri owotcha kutentha kwambiri ndi omwe amakhala ndi mafuta ochulukirapo kapena mafuta a monounsaturated, monga maolivi, chifukwa samakonda kuchita ndi mpweya akamatenthedwa.

Pachifukwa ichi, muyenera kupewa kugwiritsa ntchito mafuta okutidwa pokazinga. M'malo mwake, mutha kugwiritsa ntchito ngati chovala cha saladi kapena chosakaniza mu mayonesi ndi zinthu zophika.

Mafuta opakidwa amatha kutentha kwambiri ndipo sayenera kugwiritsidwa ntchito poyikira. Komabe, itha kugwiritsidwa ntchito mosamala ngati chovala cha saladi kapena zinthu zophika.

Mfundo Yofunika Kwambiri

Mafuta opakidwa amapangidwa kuchokera ku mbewu za mphesa, zomwe zimapangidwa ndi winemaking wochuluka.

Imakhala ndi vitamini E wambiri komanso phenolic antioxidants, komanso gwero la omega-6 fatty acids. Tsoka ilo, kusowa kwa kafukufuku wokhudzidwa ndi mafuta, chifukwa chake zovuta zake sizimveka bwino.

Ngakhale kulibe cholakwika kugwiritsa ntchito mafuta okutidwa m'mavalidwe a saladi kapena zinthu zophika, kuchuluka kwake kwama polyunsaturated fatty acids kumapangitsa kukhala kosayenera kuphika kotentha kwambiri, monga kukazinga.

Ngati mukufuna mafuta ophikira abwino, maolivi akhoza kukhala chisankho chanu chabwino.