mafuta a chimangaNdi mafuta a masamba oyengedwa omwe amagwiritsidwa ntchito kwambiri pophika komanso makamaka mukazinga. Amagwiritsidwanso ntchito pazinthu zina zambiri monga mafakitale ndi zodzikongoletsera.
Egypt, kupanga mafuta a chimanga Zimadutsa mu njira yovuta yoyenga. Njira iyi mafuta a chimangaZimapereka mawonekedwe apadera.
m'nkhani "mafuta a chimanga ndi chiyani", "mafuta a chimanga ndi owopsa", "ma calories angati mu mafuta a chimanga", "mafuta a chimanga amagwiritsidwa ntchito", "ubwino ndi kuipa kwa mafuta a chimanga" Mitu monga
Kodi Chakudya cha Mafuta a Chimanga Ndi Chiyani?
mafuta a chimanga Zili ndi 100% mafuta, palibe mapuloteni kapena chakudya. Supuni imodzi (15 ml) mafuta a chimanga Lili ndi zakudya zotsatirazi:
Zopatsa mphamvu: 122
mafuta: 14 g
Vitamini E: 13% ya Reference Daily Intake (RDI)
Mavitamini ndi mchere wambiri amatayika pochotsa mafuta kuchokera ku chimanga. Komabe, pali vitamini E wambiri.
Vitamini E ndi michere yosungunuka ndi mafuta yomwe imakhala ngati anti-inflammatory antioxidant m'thupi lathu.
Antioxidants ndi mankhwala omwe amalepheretsa mamolekyu otchedwa free radicals, kuchepetsa chiopsezo cha matenda a mtima, mtundu wa 2 shuga ndi khansa zina.
mafuta a chimangaOmega-30, mtundu wa polyunsaturated mafuta, pafupifupi 60-6% ya linoleic asidizimachitika pakhungu.
Mafuta a polyunsaturated amaphatikizapo omega 6 ndi omega 3 mafuta. Chiŵerengero cha omega 6 mafuta ku omega 3 mafuta m'thupi chiyenera kukhala cha 4: 1 kuti chipindule thupi, monga kuchepetsa kutupa.
mafuta a chimangaChiyerekezo cha omega 6 ndi omega 3 ndi 46:1, chomwe chiri chisonyezero chakuti ndalamazo zatayika.
Kodi Mafuta a Chimanga Amagwiritsidwa Ntchito Kuti?
Lili ndi ntchito zosiyanasiyana pophika komanso osaphika.
Amagwiritsidwa ntchito ngati zotsukira mafakitale ndi mafuta, komanso kupanga mafuta amafuta ndi dizilo. Amapezekanso muzinthu zambiri zodzikongoletsera, sopo wamadzimadzi ndi shampoos.
Chimanga chimatsukidwa ndi mankhwala omwe ali ndi mankhwala otchedwa hexane, omwe amachititsa kuti mafuta atuluke. Akuti hexane imakhudza kwambiri dongosolo lamanjenje la anthu ndi nyama.
kuchepetsa kununkhira
Fungo losafunika ndi zokometsera zimachotsedwa m'mafuta, pamodzi ndi mankhwala ena abwino. Gawo ili lisanachitike, mafuta a chimangaFungo lake ndi kukoma kwake sizoyenera kuphika.
mafuta a chimangaKafukufuku wina wasonyeza kuti ali ndi zotsatira zopindulitsa pa thanzi. Lili ndi mankhwala omwe ali opindulitsa ku thanzi la mtima, monga phytosterols, vitamini E, ndi linoleic acid.
Olemera mu phytosterols
mafuta a chimangalili ndi ma phytosterols, omwe ndi mankhwala opangidwa kuchokera ku zomera omwe ali ndi mawonekedwe ofanana ndi cholesterol omwe amapezeka mu nyama.
Phytosterols amatha kukhala odana ndi kutupa komanso kudya zakudya zotsutsana ndi kutupa; Amachepetsa chiopsezo cha matenda a mtima, mtundu wa 2 shuga ndi khansa zina.
mafuta a chimangamtedza, azitona ndi mafuta a canola Lili ndi phytosterol yambiri poyerekeza ndi mafuta ena ophikira monga
Ndiwokwera kwambiri mu phytosterol beta-sitosterol. Kafukufuku wamachubu apeza kuti beta-sitosterol imatha kukhala ndi anti-chotupa.
Kuphatikiza apo, ma phytosterols amadziwika kuti amathandizira kuletsa kuyamwa kwa cholesterol m'thupi. Chifukwa chake, amathandizanso kuchepetsa kuchuluka kwa cholesterol m'magazi, zomwe ndizomwe zimayambitsa matenda amtima.
Zopindulitsa pa thanzi la mtima
mafuta a chimanga Amachepetsa chiopsezo cha matenda a mtima chifukwa ali ndi mankhwala omwe amathandiza kuti mtima ukhale wathanzi, monga vitamini E, linoleic acid, ndi phytosterols.
Vitamini E ndi antioxidant wamphamvu, kotero kuti kudya izi kungalepheretse kuwonongeka kwa okosijeni kumtima ndi mitsempha yamagazi chifukwa cha ma free radicals ochulukirapo.
Pofufuza kafukufuku ndi anthu oposa 300.000, kudya 5% ya ma calories okwana monga linoleic acid m'malo mwa mafuta odzaza mafuta kunagwirizanitsidwa ndi 9% ya chiopsezo chochepa cha matenda a mtima ndi 13% chiopsezo chochepa cha imfa yokhudzana ndi mtima.
Kafukufuku wina mafuta a chimangaAmanenanso kuti madziwo amathandizira kuchepetsa cholesterol, makamaka LDL (yoyipa) cholesterol, mwina chifukwa cha phytosterol yake.
Pakufufuza kwa milungu inayi kwa akuluakulu 25, supuni 4 (4 ml) patsiku mafuta a chimanga Omwe amadya mafuta a kokonati omwewo adatsitsa cholesterol ya LDL (yoyipa), cholesterol yonse ndi triglyceride poyerekeza ndi omwe amadya mafuta a kokonati omwewo. Ena mwa maphunzirowa ndi mafuta a chimanga ndalama ndi wopanga. Zotsatira za kafukufuku wa zaumoyo zomwe zimaperekedwa ndi makampani azakudya nthawi zambiri zimakondera pazogulitsa zamakampani.
Kodi Kuopsa kwa Mafuta a Chimanga Ndi Chiyani?
mafuta a chimangaali ndi zowopsa zina zomwe zitha kupitilira mapindu azaumoyo.
Lili ndi omega 6 fatty acids wambiri
mafuta a chimanga Ndili ndi linoleic acid wambiri, mafuta omega 6 omwe awonetsedwa kuti ndi opindulitsa m'maphunziro ena. Komabe, mafuta a omega 6 akhoza kukhala ovulaza ngati agwiritsidwa ntchito mopitirira muyeso.
Malinga ndi kafukufuku wambiri, thupi liyenera kusunga chiŵerengero cha omega-6 ku omega-3 pafupifupi 4: 1 kuti akhale ndi thanzi labwino.
Anthu ambiri amadya kwambiri omega 6, chiŵerengerocho chikhoza kukhala 20:1. Kusalinganika kumeneku kungayambitse zinthu monga kunenepa kwambiri, kusokonezeka kwa ubongo, kuvutika maganizo, ndi matenda a mtima.
Kuchuluka kwamafutawa ndikofunikira chifukwa mafuta a omega 6 amatha kuyambitsa kutupa - makamaka ngati mulibe mafuta okwanira omega-3 oletsa kutupa. mafuta a chimangaIli ndi chiŵerengero cha 46: 1 omega 6 mpaka omega 3 mafuta.
Chopangidwa ndi chimanga chosinthidwa ma genetic
Ambiri mafuta a chimanga Amapangidwa pogwiritsa ntchito chimanga cha genetically modified (GMO). Zambiri mwa chimangachi zimasinthidwa kuti zisagwirizane ndi tizilombo komanso zina zopha udzu monga glyphosate.
Mu 2015, glyphosate adatchulidwa kuti "chotheka carcinogen" ndi World Health Organization (WHO). Zakudya za GMO ndi glyphosate zimaganiziridwa kuti zimayambitsa kuwonjezereka kwachangu kwa zakudya zosagwirizana ndi zakudya komanso kusalolera.
mafuta a chimanga Ndi mankhwala oyeretsedwa kwambiri. Iyenera kudutsa njira yayikulu kuti ichotse ku chimanga ndikuchipangitsa kuti chidyedwa.
Njira iyi mafuta a chimangaIzi zikutanthauza kuti amatha kukhala oxidize - zomwe zikutanthauza kuti imayamba kutaya ma electron pamlingo wa maselo ndikukhala osakhazikika.
Mankhwala okhala ndi okosijeni kwambiri amawonjezera chiopsezo cha matenda ena m'thupi lathu. mafuta a chimangaThe beta-sitosterol mu msuzi oxidize monga kutentha kwa nthawi yaitali, monga mu fryer kwambiri.
mafuta a chimangaMkwiyo umapanganso antinutrient acrylamide, chigawo chofulumira kwambiri chomwe chagwirizanitsidwa ndi mavuto a mitsempha, mahomoni, ndi minofu.
Acrylamide yadziwika kuti ikhoza kuyambitsa khansa ndi International Agency for Research on Cancer (IARC).
Kodi Mafuta a Chimanga Ndiathanzi?
Mafuta a chimangaLili ndi zosakaniza zathanzi monga vitamini E ndi phytosterols, koma sizimaganiziridwa kuti ndi mafuta abwino. Izi ndichifukwa choti amayengedwa kwambiri komanso amakhala ndi mafuta ochulukirapo a omega 6.
mafuta a chimangaPali njira zina zathanzi. Mwachitsanzo, mafuta owonjezera a azitona amachokera ku azitona zamafuta achilengedwe omwe amatha kukanikizidwa kuti achotse mafutawo, popanda kufunikira kwa mankhwala.
Mafuta a azitona nawonso mafuta a chimangaLili ndi mafuta ochepa a polyunsaturated omega-6 kuposa mafuta ndipo m'malo mwake ndi olemera mu monounsaturated oleic acid.
Chifukwa;
mafuta a chimangaAmagwiritsidwa ntchito kwambiri pophika monga kuphika chifukwa cha utsi wake wokwera.
FNgakhale zili ndi itosterol ndi vitamini E zingapereke ubwino wathanzi, zimakhala ndi mafuta ambiri otupa omega 6 ndipo zakonzedwanso. Choncho, zovulaza zake zimaposa ubwino wake.
