Cuam tshuam cov xim ntawm cov tshuaj yej dawb

Txawm hais tias dawb tshuaj yej tsuas muaj ob txoj kev:dawb tshuaj yej witheringthiabtshuaj yej kom qhuav, nws cov txheej txheem ntau lawm yog heev tedious thiab yuav siv sij hawm.Nyob rau hauv cov txheej txheem ntawm withering, biochemical hloov ntawm tshuaj yej polyphenols, theanine thiab carbohydrates yog ntau nyuaj, tab sis tsis zoo li dub tshuaj yej thiab ntsuab tshuaj yej, cov ntsiab lus ntawm cov ntsiab lus yog irreversible tom qab hloov dua siab tshiab.

Dawb tshuaj yej muaj 0.1% ~ 0.5% ntawm theaflavins.Laus dawb tshuaj yej yog tag nrho oxidized thaum lub sij hawm ntev cia.Hauv cov txheej txheem no, catechins tau hloov dua siab tshiab rau hauv theaflavins lossis thearubicins, uas tau coj mus rau cov tshuaj yej dawb.Nws yog ib yam khoom tseem ceeb nrog cov xim ci thiab sib sib zog nqus, thiab theaflavins muaj kev ua haujlwm lom neeg zoo, thiab lawv kuj muaj txiaj ntsig zoo hauv kev saib xyuas kev noj qab haus huv.

Tiv thaiv kab mob plawv thiab cerebrovascular

Paub tias yog "mos kub" hauv tshuaj yej, theaflavins muaj cov haujlwm tshwj xeeb ntawm kev txo cov ntshav lipids.Theaflavins tuaj yeem tsis tsuas yog ua ke nrog cov roj cholesterol hauv cov hnyuv kom txo tau cov roj cholesterol hauv cov zaub mov, tab sis kuj tseem cuam tshuam lub cev cov roj cholesterol synthesis, thiab cov kev tshawb fawb pom tau tias theaflavins pab txhim kho cov tawv nqaij thiab elasticity ntawm cov hlab ntsha phab ntsa, yog li txhawb kev so. ntawm cov hlab ntsha, yog li ntxiv tiv thaiv qhov tshwm sim ntawm cov kab mob plawv thiab cerebrovascular.

Tseem ceeb tiv thaiv daim siab

Theaflavins tuaj yeem cuam tshuam qhov nqus ntawm cov rog siab thiab tswj cov ntshav lipids.Nyob rau tib lub sijhawm, nws tuaj yeem txo cov ntshav lipids thiab ua kom nrawm nrawm thiab metabolism ntawm cov rog.Nyob rau tib lub sijhawm, theaflavins yog cov tshuaj antioxidants zoo heev, uas tuaj yeem txo thiab ua kom qaug cawv ua rau daim siab thiab tiv thaiv daim siab.daim siab.

Kev haus dej tshuaj yej dawb hauv lub neej niaj hnub tuaj yeem tsis tsuas yog maj mam txo cov ntshav lipids, tab sis kuj theaflavins tuaj yeem cuam tshuam lub cev nqus cov rog.Nyob rau hauv txoj kev no, tib neeg lub cev yuav tsum tau ntxiv cov ntshav lipids los ntawm kev rhuav tshem daim siab rog, thiab cov rog hauv daim siab yuav maj mam txo lub sijhawm.Kev tshem tawm ntawm daim siab rog, yog li theaflavins muaj kev ua haujlwm zoo heev ntawm kev tshem tawm cov rog rog tsis muaj kev phiv, thiab nws kuj yog ib hom kev tiv thaiv rau daim siab.