Cov roj (cholesterol) hauv cov nqaij qaib muaj nyob hauv qhov tsawg - qhov nruab nrab tsuas yog 80 mg rau 100 g ntawm nqaij. Txij li thaum lub cev tsis muaj zog lipid metabolism yog ib qho ntawm cov teeb meem uas niaj hnub no, kev kho cov zaub mov thiab lub cev hnyav ua lub luag haujlwm tseem ceeb hauv peb lub neej.
Cov roj (cholesterol) hauv tib neeg lub cev ua lub luag haujlwm yog vim li cas, vim li cas cov tshuaj yeeb dej caw ntau dhau ntawm qhov tsis zoo, thiab yuav ua li cas ua noj qaib muaj qab thiab noj qab haus huv - cov ntaub ntawv no tau nthuav tawm hauv tsab xov xwm.
Cov roj (cholesterol) zoo thiab tsis zoo
Cov roj (cholesterol) yog ib yam khoom ua rog uas tsis yog rog nyob hauv chav kawm uas haus cawv lipophilic. Cov kev kawm niaj hnub paub txog cov yam ntxwv ntawm cov roj (cholesterol) ua tsaug rau kev ua haujlwm ntawm P. de la Salle, A. Fourcroix, M. Chevrel thiab M. Berthelot.
Nws yog tib neeg daim siab uas ua kom 80% ntawm cov khoom no, thiab tsuas yog 20% nkag mus rau hauv lub cev nrog zaub mov. Nquag, cov roj (cholesterol) cov ntsiab lus yuav tsum txawv ntawm 3.3 txog 5.2 mmol / L. Thaum lub siab ntawm ib yam khoom mus dhau li ib txwm muaj txwv, ib qho tsis ua hauj lwm hauv lipid metabolism tshwm sim.
Lipoproteins, ib chav kawm ntawm cov protein ua tau zoo, yog qhov tseem ceeb thaum thauj cov roj (cholesterol). Lawv yuav muaj cov roj fatty acids, phospholipids, cov rog nruab nrab thiab cholesterolides.
Cov lipoproteins uas muaj tsawg kawg yog (LDL) yog cov dej tsis haum rau hauv cov ntshav uas tso cov roj ntshav ntau ntau ua rau cov kua dej. Cov kev tshawb fawb tau tsim kev sib txheeb ncaj qha ntawm qhov ntau ntawm LDL thiab kev tsim cov plahaum roj plaques. Hauv qhov no, lawv tseem hu ua "cholesterol" phem.
Cov lipoproteins uas ntau ntom (HDL) yog cov uas muaj cov tshuaj soluble uas tsis raug rau cov khoom hauv qhov tsim muaj. Lawv tsis yog atherogenic thiab tiv thaiv cov hlab ntsha ntawm kev tsim cov atherosclerotic plaques thiab kev loj hlob.
Cov cai ntawm LDL concentration yuav tsum tsis pub ntau tshaj 2.586 mmol / l. Nrog kev nce siab ntxiv ntawm cov "roj" phem, kev pheej hmoo ntawm mob hlab ntsha tawg lossis plawv nres, nrog rau lwm yam kab mob vascular, nce ntxiv.
Kev muaj zog ntxiv ntawm LDL tuaj yeem cuam tshuam nrog kev coj tus cwj pwm tsis zoo, ua rog dhau, tsis muaj kev qoj ib ce, noj zaub mov tsis zoo, stagnation ntawm cov kua tsib hauv lub siab, nrog rau kev ua tsis zoo ntawm cov endocrine system.
Qhov tseeb xws li kev ua kis las ncaws pob, muab cawv thiab haus luam yeeb, noj zaub mov ntau nyob rau hauv fiber, vitamins, fatty acids, micro thiab macro ntsiab txo qib LDL.
Tus nqi ntawm cov cholesterol rau lub cev
Cov nyom sib txuas yog pom nyob rau yuav luag txhua yam muaj sia muaj sia uas nyob hauv ntiaj chaw.
Qhov tshwj tsis yog tsuas yog prokaryotes, los yog tsis-nuclear, cov kab mob fungi thiab nroj tsuag.
Cholesterol yog ib yam khoom uas ua ntau yam haujlwm tseem ceeb hauv tib neeg lub cev.
Cov txheej txheem hauv qab no yog tsis yooj yim sua yam tsis muaj qhov txuas no:
- Qhov tsim ntawm lub ntsej muag ntshav. Cov roj khov yog ib feem ntawm daim nyias nyias, ua ib qho kev hloov kho biolayer. Nws tsub kom lub ntim tuab ntawm phospholipid lwg me me.
- Kev koom tes nrog kev ua haujlwm ntawm lub paj hlwb. Kev sib xyaw ua ke yog ib feem ntawm cov hnab riam ntawm cov hlab ntaws, tsim los tiv thaiv lawv los ntawm kev puas tsuaj. Yog li, cov roj (cholesterol) tau txhim kho qhov kev coj ua ntawm cov hlab ntog lub zog.
- Qhib cov saw hlau ntawm biosynthesis thiab kev tsim cov vitamins. Cov khoom no txhawb txoj hauv kev sib deev thiab cov tshuaj hormones steroid. Cholesterol yog lub hauv paus rau kev tsim cov vitamins ntawm pab pawg D thiab cov kua tsib.
- Ntxiv kev tiv thaiv thiab tshem tawm cov co toxins. Lub luag haujlwm no yog cuam tshuam nrog kev tiv thaiv kab mob ntshav liab los ntawm kev puas tsuaj los ntawm cov tshuaj lom hemolytic.
- Kev tiv thaiv ntawm tsim ntawm qog. Qib HDL ib txwm tiv thaiv kev hloov pauv ntawm benign rau cov hlav qog.
Txawm hais tias ua cov haujlwm tseem ceeb hauv lub cev, ntau dhau ntawm cov cholesterol, uas yog LDL, ua rau ntau tus kab mob loj. Feem ntau tshwm sim yog atherosclerosis, ib qho xwm txheej uas cov roj cholesterol loj tuaj thiab cov quav hniav nyob ntawm cov leeg ntshav. Raws li qhov tshwm sim, muaj ib qho kev sib cais ntawm lub lumen ntawm cov hlab ntsha, qhov tsis zoo hauv lawv lub cev thiab kev ywj pheej, uas cuam tshuam tsis zoo rau cov ntshav ncig.
Cov quav hauv cov nqaij ntshiv
Hauv kev tiv thaiv thiab kho kab mob atherosclerosis, tsuas yog cov nqaij ntshiv xws li nqaij qaib, luav thiab qaib cov txwv yuav tsum muaj nyob hauv cov khoom noj.
Nws yuav luag tsis tuaj yeem ua yam tsis muaj nqaij, vim tias cov khoom no yog tus thawj coj hauv cov protein ntau. Nws muaj cov amino acids, tshwj xeeb tshaj yog tsim nyog rau menyuam yaus, cev xeeb tub thiab niam mis. Kev noj zaub mov sib txawv thiab cov nqaij rog muaj ntau yam kab kawm - hlau, magnesium, calcium, zinc, thiab lwm yam.
Nqaij qaib nqaij yog cov khoom siv tau yooj yim nrog rau kev saj zoo, tsis muaj cov rog thiab cov roj nyeem tsawg. Nws suav nrog phosphorus thiab hlau, carotene, vitamins D thiab E. Rooj No. 10c thiab lwm cov zaub mov noj tsis suav nrog kev noj cov nqaij qaib, yog li nws cais cov nqaij ua ntej ua noj. Daim tawv nqaij thiab viscera tsis muaj txiaj ntsig rau lub cev.
Luav yog qhov khoom noj tshaj plaws. Qhov piv ntawm rog, calories thiab protein nyob hauv cov nqaij no ze rau qhov zoo tagnrho. Kev noj ntawm luav nqaij ua rau nrawm cov metabolism, yog li ntawd nrog atherosclerosis nws pab ua kom normalize lipid metabolism.
Qaib Cov Txwv tseem muaj roj tsawg kawg nkaus. Los ntawm cov concentration ntawm phosphorus, nws tsis zoo dua rau ntses. Kev noj zaub mov ntawm qaib cov txwv, tib neeg lub cev yog muab nrog ib nrab ntawm kev naj nub ua txhua hnub ntawm cov vitamins B thiab R.
Hauv qab no yog cov lus uas muaj cov calories thiab cov roj (cholesterol) hauv cov nqaij ntshiv.
| Hom nqaij | Proteins ib 100 g | Sibhawm rau 100 g | Carbohydrates ib 100 g | Kcal ib 100 g | Roj siab, mg rau 100 g |
| Qaib keej | 21 | 12 | 1 | 198 | 40 |
| Qaib | 20 | 9 | 1 | 164 | 79 |
| Luav | 21 | 13 | 0 | 200 | 90 |
Txawm hais tias qhov tseeb hais tias nqaij qaib muaj cov roj (cholesterol) tsawg, nyob rau hauv lub qe qe nws qib yog 400-500 mg / 100 g. Yog li ntawd, nrog atherosclerosis, kev noj cov nqaij qaib qe yuav tsum tau txo.
Lub siab nqaij qaib muaj 170 mg / 100 g, thiab daim siab muaj 492 mg / 100 g. Cov lus nug tseem yuav muaj ntau npaum li cas cov roj cholesterol hauv cov nqaij qaib mis, vim tias los ntawm nws koj tuaj yeem noj ntau yam gravy haum rau ib sab zaub mov. Qhov kev sib xyaw ntawm cov roj (cholesterol) hauv cov kua mis yog 35 mg / 100 g. Txawm tias tsawg dua nws cov ntsiab lus hauv cov nqaij qaib - tsuas yog 20 mg / 100 g.
Dab tsi yog qhov zoo dua rau kev tsis kam rau mob atherosclerosis yog cov rog rog. Cov no suav nrog nqaij npuas, nqaij npuas muaj roj thiab nqaij yaj.
Txawm hais tias qhov tseeb hais tias nqaij npuas muaj ib qho me me ntawm cov roj (cholesterol) - 80 mg / 100 g, ib qho kev rog ntau hauv lub cev ua rau txoj kev loj hlob ntawm cov kab mob plawv.
Yuav ua li cas ua noj qaib?
Txhawm rau tswj cov ntshav muaj roj thiab tiv thaiv kev txhim kho atherosclerosis, nws yog qhov tsim nyog yuav tsum ua raws li cov kev cai ntawm kev noj zaub mov zoo. Cov rog rog, kib, haus, ua zaub mov thiab qab ntsev thiaj li yuav tsum tau muab cais tawm ntawm cov zaub mov noj. Koj kuj yuav tsum tso tseg cov rog thiab viscera (mob siab, mob plawv, thiab lwm yam).
Nws muaj ntau txoj cai rau kev npaj ntawm kev noj nqaij nqaij txhawm rau kom muaj txiaj ntsig zoo tshaj plaws ntawm cov hlab ntsha hauv lub cev puas tsuaj thiab txaus rau lub cev nrog cov kev ua haujlwm biologically:
- Nqaij qaib thiab lwm hom nqaij yog cov hau siav, muab ci lossis ua noj. Yog li, tag nrho cov vitamins thiab lwm yam tshuaj muaj txiaj ntsig.
- Thaum lub sij hawm npaj noj nqaij tais koj xav tau ntxiv ntsev tsawg kawg nkaus. Kev noj haus txhua hnub ntawm nws kev noj yog 5 g. Ib qho dhau ntawm cov ntsev ntawm lub cev ua rau vasodilation thiab nce ntshav ntxiv.
- Nqaij qaib yuav tsum ua rau tsis muaj nqaij tawv. Brisket yog qhov zoo tshaj, raws li nws muaj cov roj (cholesterol) tsawg kawg nkaus.
Txhawm rau txhawm rau mob ntshav plasma, koj yuav tsum mob siab rau cov hauv qab no:
- ua raws kev noj haus - tsawg kawg 4 zaug hauv ib hnub. Kev pabcuam yuav tsum yog me me. Kev noj zaub mov kom zoo yuav pab tiv thaiv kom tsis txhob muaj plahaum hauv plahaum.
- suav nrog cov taum pauv, taum pauv, zaub roj thiab buckwheat nyob rau hauv cov zaub mov noj, uas muaj cov roj ntsha lecithin, LDL kws muaj tshuaj thaiv ib puag ncig;
- noj tsev cheese, qos yaj ywm, cod, oat thiab buckwheat, nplua nuj nyob hauv lipotropic tshuaj;
- ntxiv rau cov nqaij ntshiv, koj yuav tsum noj nqaij ntses - squid, seaweed, cws, qwj nplais;
- Noj txhua txhua hnub zaub mov uas muaj ntsev ntsev ntxiv xws li tsev cheese, taum, txiv kab ntxwv, apricots, zaub kav, raisins;
- ntxiv rau cov khoom noj muaj txiv hmab txiv ntoo thiab zaub uas muaj vitamin C thiab R. Cov no suav nrog cov txiv qaub, lub duav Rose, zaub xas lav, txiv kab ntxwv, zaub txhwb qaib, walnuts;
- noj cov zaub fiber ntau, uas muaj nyob hauv zaub ntsuab, zaub, khob cij dub, thiab txiv hmab txiv ntoo.
Tsis tas li ntawd, nrog atherosclerosis nyuaj los ntawm kev hnyav dhau, nws yog ib qho tsim nyog ua kom yoo mov 1-2 hnub ib lim tiam, uas pab ua kom cov haujlwm ntawm cov hnyuv thiab ua kom lub cev hnyav.
Cov txiaj ntsig thiab kev phom sij ntawm nqaij qaib tau piav qhia hauv daim yeeb yaj kiab hauv tsab xov xwm no.
