Phytosterols yog cov nroj tsuag ntuj tsim uas tau nyiam ntau yam hauv kev kho mob hauv xyoo tas los no. Ntau qhov kev tshawb fawb tau pom tias phytosterols tuaj yeem txo cov roj cholesterol thiab tiv thaiv kab mob plawv. Kab lus no yuav muab kev tshuaj xyuas qhov tob thiab piav qhia ntawm cov nroj tsuag sterols los ntawm kev xav txog kev kho mob.
Mechanism of Action of Phytosterols Phytosterols txo cov roj cholesterol los ntawm inhibiting lub cev nqus cov cholesterol.
Cov roj (cholesterol) yog cov tshuaj lipid. Cov roj (cholesterol) ntau dhau tuaj yeem tso rau hauv cov ntshav thiab tsim lub hauv paus ntawm atherosclerosis. Phytosterols sib tw khi rau cov roj (cholesterol) thiab tuav qhov chaw nqus hauv plab hnyuv epithelial hlwb, yog li txo qis cov roj cholesterol absorbed thiab txo qis cov roj cholesterol.
Cov ntaub ntawv tshawb fawb soj ntsuam rau Phytosterols Ntau cov kev tshawb fawb soj ntsuam tau lees paub qhov cuam tshuam tseem ceeb ntawm phytosterols ntawm kev txo cov roj cholesterol. Ib txoj kev tshawb fawb meta-analysis luam tawm hauv The Lancet tau pom tias siv cov khoom noj lossis cov khoom noj uas muaj cov sterols tuaj yeem txo cov roj cholesterol tag nrho li ntawm 10%. Tsis tas li ntawd, ob peb lwm cov kev tshawb fawb tau pom tias daim ntawv thov mus sij hawm ntev ntawm phytosterols muaj txiaj ntsig zoo ntawm kev txo qis LDL roj (cholesterol) phem thiab qhov sib piv ntawm tag nrho cov roj (cholesterol) rau HDL cholesterol (cov roj cholesterol zoo).
Cov teebmeem ntawm Phytosterols ntawm Kev Noj Qab Haus Huv Kev Noj Qab Haus Huv Kev txo qis cov roj cholesterol yog ib qho ntawm cov tswv yim tseem ceeb rau kev tiv thaiv kab mob plawv. Kev tshawb fawb qhia tau hais tias kev noj phytosterol tuaj yeem txo qhov kev pheej hmoo ntawm cov kab mob plawv. Kab mob plawv yog ib yam kab mob uas tshwm sim los ntawm arteriosclerosis, thiab cog sterols, raws li ib txoj hauv kev txo cov roj cholesterol, tuaj yeem txo cov roj cholesterol nyob rau ntawm phab ntsa ntawm cov hlab ntsha, yog li txo qhov kev pheej hmoo ntawm atherosclerosis thiab tiv thaiv kab mob plawv.
Kev nyab xeeb thiab pom zoo noj ntawm Phytosterols Raws li cov lus pom zoo ntawm International Council rau Cov Ntaub Ntawv Khoom Noj (Codex), kev noj zaub mov txhua hnub rau cov neeg laus yuav tsum tswj tsis pub dhau 2 grams. Tsis tas li ntawd, kev noj phytosterol yuav tsum tau txais los ntawm cov khoom noj thiab kev siv cov khoom noj ntau dhau yuav tsum zam. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov poj niam cev xeeb tub, cov poj niam pub niam mis, thiab cov neeg mob uas muaj kab mob gallbladder yuav tsum sab laj nrog kws kho mob ua ntej siv cov khoom phytosterol.
Raws li cov khoom ntuj tsim, phytosterols muaj lub luag haujlwm tseem ceeb hauv kev txo cov roj cholesterol thiab tiv thaiv kab mob plawv. Los ntawm inhibiting kev nqus cov roj cholesterol, phytosterols tuaj yeem txo cov roj cholesterol thiab txo qhov kev pheej hmoo ntawm cov kab mob plawv.
Post lub sij hawm: Sep-14-2023
