Kodi mafuta, mafuta trans ndi ano zimalimbikitsa mafuta?

Mawu "mafuta" ife anazolowera timamva tsiku ndi tsiku. Koma anthu ochepa kuganizira zimene mafuta. Ndipotu, alipo mu zakudya munthu aliyense ndi kufunika kuonetsetsa ntchito yaikulu ya chamoyo. Komabe, si onse mafuta ndi wabwino.

Ubwino mafuta

Mafuta ndi organic zinthu, cholinga chachikulu cha zimene - kusowa mphamvu ya chamoyo wonse. Pachifukwa ichi, anthu ndi nkhungu wosanjikiza a subcutaneous mafuta savuta kulekerera njala ndi, monga zachilendo mmene zingamvekere, chindichepere ozizira. Mafuta ndi wochititsa osauka kutentha, choncho ndi masitolo mu thupi. Komanso, mafuta minofu amateteza ziwalo asavulale ndi kuwononga makina, monga ngati "atakutidwa" ndi kuwateteza. Mfundo yoti mafuta amadya chakudya zoipa, cholakwika, chifukwa iwo ayenera thupi, koma pang'ono. akusowa kungachititse kuti kulephera kwa chamoyo. Pamodzi ife kupeza mafuta unsaturated mafuta zidulo a mafuta-sungunuka mavitamini ndi phosphatides.

Pa kuopsa kwa zakudya mafuta

Oipa monga mafuta owonjezera - ngati munthu amagwiritsa zakudya mafuta, iwo waikamo mu chiwindi pansi pa khungu ndipo zimachititsa ambiri oopsa. Tiyeneranso kukumbukira kuti mafuta ali anapeza katundu ndi magazi. Kunenepa magazi amachepetsa chiwerengero cha mapuloteni mu izo, ndipo chotengera waukulu mamolekyulu mafuta. Zonsezi kumabweretsa agglutination maselo a magazi pakati thickens magazi, magazi kuundana zimachitika ziwiya magazi. Chifukwa cha kulemala zakudya za zimakhala ndi ziwalo, zikuchepa kumaonjezera ngozi ya matenda opha ziwalo.

The Mkhalidwe zikuchokera mafuta

Pamene akufufuza yankho la funso "zimene ndi mafuta?" Kodi kuli kofunika kulingalira phindu lake ndi mopweteka pa thupi, komanso Mkhalidwe kapangidwe kake. Kuyambira mfundo mankhwala view, iwo anawagawa m'magulu awiri - zimalimbikitsa ndi unsaturated. zimalimbikitsa Kodi mafuta? Ndi mafuta ndi dongosolo chatsekedwa, ndiko kuti, iwo sangathe kutenga pa maatomu ena. Ndipo unsaturated, Tikawonetsetsa mu unyolo ake otsegula akupanga maatomu omwe angakhoze adzadziphatika atomu wina. Izi ndi ntchito mafuta unsaturated - iwo akhoza chikugwirizana ndi zinthu zina zofunika kwa thupi, ndi phindu apamwamba. Zimalimbikitsa mafuta ndinu thupi sizili "amathera" zifuno zina, kotero iwo kudziunjikira.

Mafuta - mnzanu kapena mdani?

Chinthu china ndi kukhalapo kwa zimalimbikitsa mafuta mu zikuchokera awo a mafuta. mawu ambiri amagwirizana ndi kunenepa, ndi kuphwanya zotengera za mtima. Komabe, pali "wothandiza" mafuta m'thupi, umene zofunika pa moyo ndipo opangidwa ndi thupi lathu. funso n'lakuti, kodi mafuta ndi mafuta m'thupi ndi uko? mfundo ndi yakuti mafuta kumatanthauza chilengedwe mahomoni monga esitirojeni, tochepa ndi testosterone. Komanso nawo mu zochita kuchitika pa mlingo okhudza maselo ambiri. thupi afika mafuta m'njira ziwiri: amabala yokha mu chiwindi ndi mafuta kuti anthu kudya. Choncho, mafuta ndi mafuta m'thupi sitingalephere kucheza.

Za mafuta trans

Popeza tikulankhula za mafuta, ndikofunika kudziwa zimene mafuta trans ndi momwe iwo amasiyana yachibadwa. Trans mafuta anapanga ndi kudutsa thovu wa hydrogen mwa mafuta ochiritsira, monga masamba. Izi zachitika kuonjezera alumali moyo wake (choncho zinthu zimene adalenga kuchokera mmenemo) ndi kupanga izo boma khola. Chitsanzo chidwi kwambiri ndi margarine ochiritsira. Mwatsoka, mafuta trans ndi oopsa thanzi. Mulowa mu thupi la munthu, osati kuphwanya kagayidwe, komanso kusokoneza kagayidwe wa mafuta, limene pamapeto akuphwanya insulin kagayidwe ndondomeko. Zotsatira - kunenepa. Zatsimikiziridwa mwasayansi kungasokoneze kunyama trans pa amuna - milingo testosterone m'magazi mwawo amachepetsa yokhudza ufiti. Zimenezi zimabweretsa kunenepa pa "mkazi" mtundu wa mafuta anakaika pa m'chiuno, matako ndi mabere. Komanso kwambiri yafupika erectile ntchito, minofu thupi sag ndi kutaya misa. Choncho, kupewa zotheka mavuto onse oipa, ndikofunika kudziwa zimene mafuta trans ndi ano zimalimbikitsa mafuta.

Trans mafuta zimapezeka margarine, osati, angapezeke mu zikuchokera tchipisi mbatata, makeke ndi ena "anagulidwa" mitanda, pitsa mazira, ndi mapulogalamu ena ambiri. Pamene chiwerengero cha mafuta akhoza kufika pa 50%, chifukwa chakuti ambiri kukonzekera ntchito mafuta hydrogenated. Mwachitsanzo, gawo limodzi la tchipisi cha batala 14 gm ya mafuta trans mu litaka tchipisi - magalamu 3 pa kutumikira nkhuku yokazinga - magalamu 7 pa kutumikira chakudya youma - 2 gm. Kuvulaza thanzi lawo, ndi okwanira ntchito tsiku magilamu 4 mafuta trans.

Mafuta, mapuloteni ndi chakudya - gulu limodzi

ndi mafuta, mapuloteni ndi chakudya chiyani? Ichi ndi "gulu" mmodzi wa zinthu zomwe kuchokera mfundo mphamvu ya view akhoza kuchotsa mzake. Komabe, ngati thupi compensates chifukwa chosowa chakudya mu mapuloteni ndi mafuta, adzakhala ndi kuthera mphamvu zapadera kudya iwo. Koma kumbukirani kuti mapuloteni - ndi gwero la kwa amino zidulo zofunikira ndipo mafuta - gwero la mafuta zidulo zofunika kwambiri pa nkhani imeneyi sali m'malo. Zovuta kwambiri pamene thupi ali ndi kusowa kwa zakudya zomanga thupi.

Mapuloteni - zakuthupi kumanga thupi. Amakhala ndi mndandanda wa amino zidulo, 9 imene yekha ndi zakudya m'thupi sangathe apanga. Animal chakudya ili ndi mapuloteni kuposa mbewu ndi digestibility mapulotini ndi 90%, pamene masamba mapuloteni chiyambi odzipereka% 65 okha.

mafuta ndi chiyani? Izi malo mphamvu ya thupi. Ndipo ngati pali chosowa iwo, mapuloteni kuyamba mwachangu apasuke - m'thupi kulephera kumachitika m'thupi, kudetsa khungu, yafupika mtima kukana, pali mavuto ndi chimbudzi.

Chakudya ndi njira yabwino mphamvu ubongo, pamene minofu ya thupi kupeza mphamvu mwa akatembenuka mafuta. Conventionally, chakudya anawagawa yosavuta zovuta. Kwambiri zothandiza amaonedwa chakudya zovuta kapena polysaccharides. sangathe zawo zikhoza kuchepa mapuloteni okhutira, komanso muyeso kumabweretsa kulemera kwambiri. Choncho ndikofunika kupeza malo pakati.