Tose tinofunga kuti patinoti "mafuta", zvinoreva chimwe chinhu chinokuvadza uye chisingadiwi mumuviri, handiti? Izvozvo ndezvechokwadi patinotaura nezvemafuta anoungana mudumbu nemuchiuno. Asi waiziva here kuti kunewo rudzi rwakakosha rwemafuta 'akanaka' ruri mumuviri wedu, rwunotibatsira? Ndiwo watinoti "mafuta ebrown" kana kuti `(Mafuta eBrown)`. Kuti zvive pachena, anonziwo `(Mafuta eBrown)`. Uyu rudzi rwemafuta rwakakosha runoshanda sechidziisa muviri wedu.
Chii musiyano uripo pakati pemafuta machena nemafuta matsvuku?
Saka kuti tinzwisise izvi zvakanaka, tinofanira kutanga taziva nezvemhando mbiri huru dzemafuta mumiviri yedu.
1. Mafuta Machena: Aya ndiwo marudzi emafuta atinoziva uye tinotaura nezvawo nguva dzese. Patinodya macalorie akawanda, kureva chikafu chine simba rakawanda, kupfuura zvatinoda, simba iroro rakawandisa rinochengetwa mumiviri yedu semafuta machena. Muviri unochengeta simba nenzira iyi kuti ushandise gare gare kana pasina chikafu. Kazhinji, aya anochengetwa munzvimbo dzakadai sedumbu, chiuno, uye zvidya. Zvisinei, kuunganidzwa kwemafuta machena aya, kunyanya mudumbu, kunowedzera zvakanyanya njodzi yezvirwere zvakaita sechirwere chemwoyo nechirwere cheshuga cherudzi rwechipiri .
2. Mafuta ebrown: Uyu ndiye gamba renyaya yedu. Basa guru remafuta ebrown harisi rekuchengetedza simba, asi kupisa simba uye kupa muviri kupisa kwaunoda . Ava vaviri vanoumbwawo nezvinhu zvakasiyana. Mafuta machena anoumbwa nemadonhwe makuru emafuta acids (lipids). Asi masero emafuta ebrown anozadzwa nerudzi rwakakosha rweorganelle inonzi mitochondria .
Funga nezve mitochondria semainjini madiki ari mukati memasero edu. Aya ndiwo masero anotora shuga nemafuta atinodya ozvipisa kuti agadzire simba. Mitochondria iyi ine iron yakawanda, ndosaka mafuta ebrown achiwana zita rawo neruvara rwawo. Mafuta ebrown anogonawo kuchengetedza simba rakawanda munzvimbo diki pane mafuta machena.
Ona tafura iri pazasi kuti unzwisise musiyano uyu zviri nani.
| Hunhu | Mafuta Machena | Mafuta matsvuku |
|---|---|---|
| Basa guru | Kuchengeta simba rakawedzerwa. | Kupisa simba uye kugadzira kupisa. |
| Saizi yeMitochondria | Zvakaderera zvikuru. | Zvinodhura zvikuru. |
| Ruvara | Chena kana yero. | Yakasviba nekuti ine iron yakawanda. |
| Mhedzisiro pahutano | Kufuta zvakanyanya kunowedzera njodzi yekufutisa, chirwere cheshuga, uye chirwere chemwoyo. | Inobatsira kuchengetedza tembiricha yemuviri uye kuwedzera metabolism. |
Mafuta aya ebrown anoshanda sei?
Iyi inzira inoshamisa zvikuru. Fungidzira kuti watonhora zvikuru. Ipapo muviri wako unotanga kudedera, handiti? Kudedera ikoko ndiko kushanda kwemhasuru uye kugadzirwa kwekupisa.
Asi tarisai vacheche vadiki. Vacheche vachangoberekwa havagoni kudedera kuti vadziyirwe sezvatingaita isu. Saka ndiani anovadzivirira kubva kuchando? Ndipo panopinda mafuta ebrown. Kana vacheche vaberekwa, vanenge vaine mafuta akawanda ebrown ari kumashure kwemafudzi avo uye mumutsipa wavo.
Kana muviri wako watonhora, uropi hwako hunoburitsa hormone inonzi norepinephrine . Zvakafanana neshoko rinoti, "Watonhora, dziya!" Masero emafuta ebrown ane mareceptor akakosha anogona kuziva hormone iyi. Paanogamuchira shoko iri, mitochondria iri mukati memasero emafuta ebrown inotanga kutsva, ichipisa simba nekukurumidza uye ichiburitsa kupisa.
Sezvatinokura, sezvo kugona kwedu kufamba kuchiwedzera, tinorasikirwa nemafuta mazhinji ebrown. Asi haanyangarike zvachose. Kunyangwe muvanhu vakuru, pane mafuta mashoma ebrown anosara mumutsipa, pamafudzi, pedyo neitsvo, uye akakomberedza musana. Tsvagiridzo yakawana kuti vanhu vanowanzova vatete uye vane mafuta mashoma mumuviri vane mafuta ebrown akawanda zvishoma, uye kuti vakadzi vane mafuta akawanda zvishoma kupfuura varume .
Hukama huripo pakati pemafuta matsvuku nehutano hwedu
Iye zvino masayendisiti ari kuita tsvakurudzo yakawanda pamusoro pezvimwe zvakanakira mafuta aya ebrown. Kunyanya, vane hanya zvikuru kana achigona kushandiswa semushonga wekufutisa. Nekuti kana mafuta ebrown achigona kushandisa mafuta machena semafuta uye kuapisa, zvinogona kubatsira zvikuru mukuderedza uremu.
Ongororo ichangobva kuitwa yakawana chimwe chinhu chakakosha zvikuru. Kureva kuti, mafuta ebrown anogona kubvisa mamwe maamino acids muropa redu. Kunyanya, maamino acids leucine, isoleucine, uye valine . Tinowana izvi kubva muzvinhu zvakaita semazai, nyama, hove, uye mukaka. Zvinowanikwawo muzvinowedzera zvinotorwa nevamwe vanhu kuti vagadzire tsandanyama. Muhuwandu hwakajairika, izvi zvakanaka kumuviri. Asi kuwanda kweizvi muropa kwakabatana nekufutisa uye chirwere cheshuga.
Zvichitaurwa zviri nyore, kana uine mafuta mashoma ebrown, haukwanisi kusefa maamino acid aya kubva muropa rako, izvo zvinogona kuwedzera njodzi yako yezvirwere zvakaita sekufutisa nechirwere cheshuga.
Ongororo iri kuitwawo kuti ione kana mahormone anokurudzira mafuta ebrown anogadzirwa panguva yekurovedza muviri. Tariro ndeyekuti zvese izvi zvichashandisa simba iri rinoshamisa remafuta ebrown kuti vawane mushonga wekufutisa mune ramangwana.
Mafuta ebrown anogona kushandiswa kuderedza uremu here?
Uyu mubvunzo unobvunzwa nevanhu vazhinji. Masayendisiti ari kuedza kuona kana mushonga unogona kumutsa mafuta ebrown pasina kubatwa nechando. Kana mushonga wakadaro ukawanikwa, unogona kuva kutanga kwenzira itsva yekuderedza uremu.
Asi pane njodzi diki. Kana mafuta ebrown akashanda uye anopisa simba, zvinogona kuwedzera kurova kwemoyo uye BP . Izvi hazvina kunaka kune vanhu vari panjodzi yekubatwa nechirwere chemwoyo. Saka, tsvakiridzo yakadzama inodiwa kuti uone kuti rudzi urwu rwemushonga rwakachengeteka sei.
Saka yeuka, izvi zvichiri muchikamu chekutsvagisa. Kana uri kufunga nezvekuderedza uremu, nzira yakanakisisa uye yakachengeteka parizvino ndeyekudya chikafu chakakwana, kurovedza muviri nguva dzose, uye kutsvaga mazano akakodzera kubva kuna chiremba wako kana chiremba .
Mharidzo Yekuenda Nayo Kumba
- Kune mhando mbiri huru dzemafuta mumuviri wedu. Mafuta machena anochengetedza simba, uye mafuta matsvuku anopisa simba uye anogadzira kupisa.
- Mafuta ebrown akakosha pakuchengetedza tembiricha yemuviri, kunyanya muvana vacheche. Vakuru vanewo huwandu hushoma mumiviri yavo.
- Kushanda kwemafuta ebrown kunogona kupisa mafuta machena. Zvinobatsirawo kubvisa zvimwe zvinhu zvinokuvadza muropa, izvo zvinogona kubatsira mune ramangwana mukuderedza kufuta nechirwere cheshuga.
- Kunyangwe tsvakiridzo pamusoro pekugadzirwa kwemishonga ichi ichiri kuenderera mberi, ichiri kutanga kwayo. Panyaya dzehutano dzakadai sekuderedza uremu, zvakakosha kutevedzera nzira dzakasimbiswa uye zano rachiremba wako.
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