Trans-mafuta mu zakudya. Kodi zakudya muli mafuta trans ndi momwe iwo ndi owopsa kwa thupi

Ndi palibe chinsinsi kuti masamba mafuta ndi zambiri zothandiza kwambiri kuposa nyama mafuta - magwero a "oipa" mafuta m'thupi, kumene mchikakamizo cha kunenepa, matenda a mtima ndi mitsempha ya magazi. Mumakhala mafuta onse masamba ali ofunika mafuta zidulo Omega-6 ndi Omega-3, umene uli wofunika kwambiri kwa thupi. Koma mankhwala zothandiza ndi chidwi drawback - yochepa alumali moyo. Kwa masamba mafuta sanataye makhalidwe ake kukoma, ziyenera kusungidwa pa zinthu zina. Zonsezi ndi opanda pake kwambiri mafakitale. Choncho, asayansi "bwino" idyani mafuta a mtedza, amene ali osiyana mtengo wotsika ndi moyo wautali alumali ngakhale firiji. Izi mafuta unsaturated analandira kudzera yokumba (Njira hydrogenating masamba mafuta madzi), ndipo Trans-mafuta. Mankhwala zimene zili ndi amene amadza pa thupi la munthu? Tiyeni tikambirane zimenezi m'nkhani.

A mbiri pang'ono

Mu 90 ntchentche za XIX m'ma Pol Sabate (iye anadzakhala Nobel) ankafufuza kapangidwe ka hydrogenation. Zikomo ntchito yake mwaŵi wa kulandira mafuta olimba kuchokera mafuta madzi masamba. German sayansi Wilhelm Normann anayamba lingaliro la Paulo Sabatier, omwe hydrogenation wa nthunzi, ndipo anasonyeza mu 1901 ndondomeko hydrogenation mafuta madzi. Mu 1902, njira imeneyi anali okhala ndi iwo, ndipo mu 1909 anagula ufulu kwa setifiketi kampani Procter ndi njuga, mu 1911 kuyamba kugulitsa mafuta, kuphika ufa «Crisco», amene ntchito kupanga mafuta pang'ono hydrogenated cottonseed.

Kupanga mafuta trans

Monga mbali ya mafuta awa alipo trans unsaturated mafuta zidulo. Kupanga awo ntchito mafakitale njira yokumba: mafuta madzi masamba ndi mwapadera kukonzedwa kupereka olimba masamba mafuta. Pa processing kudzera mafuta mkangano ndi kutentha, wa hydrogen wadutsa, chifukwa mu misa makutidwe ndi okosijeni zosagwira olimba mafuta.

Kodi ntchito mafuta yokumba?

Trans-mafuta ntchito yopanga Confectionery ndi kuphika mafuta kuti bwino kukoma ndi kuwonjezera alumali moyo wa mankhwala ambiri. Iwo mwachilungamo wotsika ndi yosavuta kugwiritsa ntchito, kotero iwo anawonjezera kuti mankhwala ambiri chakudya mafakitale. Monga mafuta yokumba anapanga pa Frying. adzasowa chakudya kusiyana tsiku lililonse, ndipo lero mungapeze mafuta trans mankhwala osiyanasiyana a magulu, ku mitanda kuti crisps. Zomwe siziri zonse amasonyeza opanga awo ndi zinthu zawo.

Trans mafuta. Amene ali awa zomera mankhwala yokumba?

Childs, kwambiri kuchuluka kwa mafuta trans akupezeka:

• mankhwala Confectionery (mikate, makeke, yopyapyala, makeke, crackers, donuts, maswiti);

• mbatata tchipisi, mbuluuli;

• nyama achisanu ndi mankhwala ena theka-kusasanyiwa, breaded (nsomba timitengo, cutlets);

• ketchup, mayonesi, sauces;

• mankhwala kudya chakudya (batala, Tat, pasties neri Al.);

• woyengeka masamba mafuta;

• kufalikira, mafuta zofewa, zosakaniza wa masamba mafuta ndi butters;

• limafotokoza youma (soups, ndiwo zochuluka mchere, sauces, creams);

• fakitale zowotcha, kuphika;

• tchizi popanda mafuta m'thupi (mafuta nyama iwo m'malo hydrogenated).

The yaikulu thupi ntchito Trans-mafuta?

Ngati mumakonda kudya zakudya zomwe zili mafuta trans, mmene pa thupi angasonyeze zotsatira oipa amenewa:

• chitukuko cha shuga;

• kuwonongeka kwa minofu connective ndi mafupa;

• kuphwanya ndondomeko neutralization wa carcinogens zoipa ndi mankhwala;

• chifooke chitetezo chokwanira;

• ndichepe mu testosterone;

• kubadwa kwa ana ndi kulemera abnormally otsika kubadwa (mu ntchito ya mafuta trans pa mimba);

• kuwonongeka mu zikuchokera mkaka mu akazi lactating.

Komanso nawo mafuta hydrogenated masamba, komanso zachilengedwe zimalimbikitsa mafuta zidulo mu kagayidwe n'zosatheka. Izi zikutanthauza kuti iwo sangathe kuchita monga zomangila minofu ndi ziwalo. Chifukwa mafuta awa chongopeka analenga, iwo sangakhoze kuwola mwachibadwa pamene kupereka mphamvu kwa thupi. Trans-mafuta zoipa chifukwa, ngati poizoni, iwo akhoza waikamo mwa ziwalo, potero pachiswe thanzi la munthu. Yadzaoneni pa makoma chotengera cha mipukutuyi mafuta kumabweretsa mavuto amenewa zoipa atherosclerosis, mtima occlusion, chosunga kuwonjezeka magazi. The mafunsidwe a mipukutuyi mu chiwindi umalimbikitsa steatosis (gepatoza) ndi aakulu kwa chiwindi insufficiency. anafikapo ku makoma a mtima kuti uyambe mtima ndi kulephera aakulu mtima. Komanso, cellulite ndi mafuta madipoziti amene anapanga chifukwa cha ntchito mafuta trans, kuli kovuta kuwononga.

Research wochitidwa ndi asayansi padziko lonse asonyeza kuti ndi kudya lalikulu la mafuta awa kumawonjezera osati ndende ya "oipa" mafuta m'thupi, komanso kwambiri amachepetsa ambiri "wabwino", chifukwa chimene chotengera makoma kutetezedwa ku mitundu yonse ya ngozi. Izi kumaonjezera ngozi ya zinthu akutukuka monga matenda a mitima ndi sitiroko. Ndi matenda amenewa ndi zomwe zimakonda imfa.

Kodi mungatani kuti muchepetse kudya Trans-mafuta?

Yesani ngati nkotheka kuphika popanda kuwonjezera mayonesi, margarine, okonzeka zopangidwa sauces. Chakudya kuphika, kuphika mu uvuni, kuphika, ntchito Grill kapena yapanyanja. Pewani Frying, makamaka kwambiri yokazinga. Amadziwika kuti mikate amamwa ali bwino, tastier ndi bwino kuposa sitolo ogulidwa, kotero kutaya Confectionery mafakitale kupanga. Komabe, m'pofunika kuchepetsa zakudya za mafuta a mtundu uliwonse. Yesetsani pa desiki anu chogwidwa ndi mafuta woyengedwa masamba ndi nyama mafuta, ndi zipatso ndi ndiwo zamasamba. Masamba Anatumikira ndi pang'ono unrefined mafuta, mafuta mpendadzuwa, linseed mafuta. Komanso ntchito rapeseed, mpiru, dzungu, chimanga mafuta - iwo ali mafuta zidulo n'kofunika.

Kumvetsera chizindikiro

Musanayambe kugula mankhwala makamaka, muyenera kudziwa zimene tichipeza. Trans mafuta zimayambitsa pansi mayina:

• hydrogenated mafuta;
• mafuta, pang'ono hydrogenated;
• margarine;
• zimalimbikitsa mafuta.

Komabe, molunjika maudindo yokumba mafuta opanga kawirikawiri ntchito. Kupezeka kwa mafuta trans, mawu otsatirawa amasonyezanso:

• mafuta ophikira;

• ophatikizana mafuta;

• masamba mafuta;

• Frying mafuta.

A ochepa nsonga

Zakudya zokhala ndi mafuta trans, akupezekanso pa maalumali kwa sitolo iliyonse. Margarine ndi wotchuka membala wa mafuta trans. Choyamba muyenera kupatsa ena. Kodi amapatula mafuta ndi kanjedza mafuta, nawonso pansi hydrogenation, koma zimenezi si anasonyeza pa chizindikiro. Kusankha mafuta kapena mankhwala ena, muyenera mosamala kapangidwe kake - hydrogenated masamba mafuta ndi trans mafuta. Today oipa opanga kuwonjezera kwa zotsekemera condensed mkaka, batala ndi kufalikira zina mkaka. The zikuchokera chokoleti ndi ndiwo zochuluka mchere ena (maswiti slabs wokoma, pastes), monga ulamuliro, pali trans mafuta. M'malo mwake, ayenera ankakonda chokoleti ndi maswiti, amene wapangidwa zosakaniza achilengedwe. Kupanga kuphika zosiyanasiyana fakitale (masikono, waffles, muffins, etc.) Kodi zambiri osati popanda mafuta yokumba masamba. Ngati inu mungondipatsa iwo n'zovuta, yesetsani osachepera kuchepetsa mowa awo yochepa.

pomaliza

Kumene, wokonzeka kuthana ku zakudya za mafuta trans ndi zosatheka. Ndipotu, iwo ali mbali ya ambiri a zinthu za mafakitale chakudya. Koma mungayesere kuchepetsa mowa awo, kuphunzira chizindikiro musanagule, kupereka mmalo mankhwala zosakaniza achilengedwe. Tikukhulupirira, nkhaniyi zakhala zothandiza ndipo tsopano kudziwa zambiri za mafuta trans: mankhwala zimene zili, mmene thupi ndi mmene kuchepetsa ntchito.