txheem
Cysteine yog cov amino acid tsis tseem ceeb uas tuaj yeem tsim tawm hauv peb lub cev los ntawm serine thiab vitamin B6. Qee zaum, hydrogen sulfide tuaj yeem siv los ua cov tshuaj sulfur rau kev sib xyaw ntawm cysteine. Cysteine pab hauv kev zom zaub mov. Ib qho ntxiv, nws neutralizes qee yam tshuaj lom hauv lub cev.
Raws li cov kws tshawb fawb los ntawm Koblek Institute, cysteine pab tiv thaiv peb lub cev los ntawm kev puas tsuaj ntawm hluav taws xob. Nws belongs rau pab pawg ntawm cov tshuaj tua kab mob antioxidants. Nws cov txiaj ntsig ntawm lub cev tau zoo heev los ntawm kev siv tib lub sijhawm ntawm selenium thiab vitamin C. .
Cov khoom noj muaj txiaj ntsig Cysteine:
Cov yam ntxwv dav dav ntawm cysteine
Cysteine yog ib feem ntawm keratins, uas nyeg yog protein los ntawm cov rau tes, tawv nqaij thiab plaub hau. Ntxiv rau, cov amino acid no koom nrog hauv cov synthesis ntawm cov enzymes digestive.
Cysteine koom nrog biosynthesis ntawm amino acids: cystine, glutathione, taurine thiab coenzyme A. Cysteine tau sau npe ua zaub mov rau noj E920 ntxiv.
Ntawm cov tsheb thauj neeg mob, cysteine yog siv txoj hauv kev los tiv thaiv daim siab los ntawm kev puas tsuaj los ntawm kev noj tshuaj acetaminophen ntau dhau.
Niaj hnub siv rau cysteine
Qhov xav tau niaj hnub rau cysteine ntau txog 3 mg ib hnub twg. Txhawm rau kom cov amino acid no muaj cov txiaj ntsig zoo tshaj plaws rau lub cev, nws yog qhov tsim nyog yuav tau xav txog cov tshuaj ua kom yuag. Vitamin C thiab selenium yog cov ua haujlwm.
Nws yuav tsum raug sau tseg tias vitamin C yuav tsum tau noj 2-3 zaug ntxiv (hauv mg) dua li cysteine. Tsis tas li ntawd, qhov yuav tsum tau ua txhua hnub rau cysteine yuav tsum ua haujlwm ua tib zoo saib xyuas kev noj zaub mov uas muaj cov amino acids no hauv nws daim ntawv ntuj.
Qhov xav tau rau cysteine nce:
- thaum ua haujlwm los cuam tshuam nrog cov tshuaj tsis zoo;
- thaum kho cov mob ntawm cov kab mob ntawm lub plawv thiab cov hlab ntshav;
- thaum nyob hauv thaj chaw thaj chaw muaj lub siab tawg siab tawg;
- nrog cov kab mob ntawm cov txheej txheem ua pa;
- ntawm thawj theem ntawm cataract;
- rau kev mob caj dab;
- nrog oncological kab mob, raws li ib feem ntawm txoj kev kho mob.
Qhov xav tau rau cysteine txo:
- thaum noj ntau cov khoom los ntawm cov khoom uas cysteine tuaj yeem tsim nyob rau hauv peb lub cev ntawm nws tus kheej (dos, qej, qe, cereals, bakery khoom);
- thaum cev xeeb tub thiab lactation;
- nyob rau hauv cov ntaub ntawv ntawm arterial kub siab;
- nrog cov kab mob ntawm cov qog ua ntshav;
- Thaum mob ntshav qab zib mellitus, cysteine muaj peev xwm ua kom tsis muaj kab mob insulin.
Digestibility ntawm cysteine
Cysteine zoo tshaj plaws absorbed nyob rau hauv lub xub ntiag ntawm vitamin C, selenium thiab sulfur. Thiab, yog li ntawd, rau kev ua tiav ntawm cysteine kom tiav, thiab muab lawv nrog cov haujlwm tsim nyog, koj yuav tsum tau noj txhua hnub cov khoom uas suav nrog cysteine, nws cov khoom siv thiab cov khoom ua kom muaj zog.
Cov khoom siv muaj txiaj ntsig ntawm cysteine thiab nws cov txiaj ntsig ntawm lub cev
Cysteine txo txoj kev pheej hmoo ntawm kev tsim myocardial infarction. Muab elasticity rau cov hlab ntshav. Nce lub cev tiv thaiv thiab tiv thaiv mus rau ntau yam kabmob. Khuv xim qhov mob qog noj ntshav. Nws ua rau cov txheej txheem kho kom zoo thiab ua lub luag haujlwm tseem ceeb hauv kev ua kom cov lymphocytes thiab leukocytes.
Cysteine pab txhawb kev saib xyuas lub cev zoo tshaj plaws los ntawm kev ua kom rov zoo sai. Nws ua qhov no los ntawm kev ua kom muaj roj hlawv thiab ua kom cov leeg nqaij.
Cysteine muaj lub peev xwm zom cov hnoos qeev hauv txoj hlab pa. Vim tias qhov no, nws tau siv feem ntau rau mob ntsws thiab mob ntsws ntsws. Hloov chaw cysteine, koj tuaj yeem siv cov amino acid cystine lossis N-acetylcysteine.
N-acetylcysteine pab txo qis rau qhov tsis zoo ntawm kev kho mob rau tshuaj thiab hluav taws xob kho rau tib neeg lub cev. Ntxiv rau, nws ceev nce rov qab los ntawm kev phais, kub hnyiab thiab frostbite. Tsim kho cov ntshav dawb.
8. Kev cuam tshuam nrog cov khoom tseem ceeb
Cysteine cuam tshuam nrog methionine, leej faj thiab ATP. Ntxiv rau, nws mus zoo nrog selenium thiab vitamin C.
Cov cim ntawm kev tsis muaj cysteine hauv lub cev:
- nkig ntsia hlau;
- tawv nqaij qhuav, plaub hau;
- kab nrib pleb ntawm cov kua qog ua kab;
- nco tsis taus;
- kev tiv thaiv tsis muaj zog;
- kev nyuaj siab kev ntxhov siab;
- muaj teeb meem nrog cov hlab plawv;
- ua txhaum ntawm kev ua haujlwm ntawm lub plab zom mov.
Cov cim ntawm cysteine ntau nyob rau hauv lub cev:
- kev chim siab;
- kev tsis xis nyob hauv lub cev;
- ua kom tuab ntawm cov ntshav;
- cuam tshuam ntawm txoj hnyuv me;
- kev fab tshuaj tsis haum.
Cysteine rau kev zoo nkauj thiab kev noj qab haus huv
Cysteine normalizes kev mob ntawm plaub hau, tawv nqaij thiab rau tes. Txhim kho kev mob siab, cuam tshuam tag nrho kev ua haujlwm ntawm lub plawv, lub plab, cuam tshuam rau lub hlwb, ua kom lub cev muaj zog.
Kev noj haus ntxiv E920 (cysteine) feem ntau pom muaj nyob hauv cov hmoov nplej thiab txhua yam txuj lom. Piv txwv li, nqaij qaib. Cysteine tuaj yeem pom muaj nyob hauv ntau yam tshuaj thiab tshuaj lom neeg hauv tsev. Nws feem ntau ntxiv rau tshuaj zawv plaub hau.
Txhim kho cov saj ntawm cov zaub mov, muaj cov txiaj ntsig zoo rau kev noj qab haus huv. Yeej, cysteine ua rau kev noj zaub mov kom zoo yog lub cev tiv thaiv tau zoo. Qhov tshwj tsis yog cov neeg nws nquag ua xua. Cov neeg uas tsis zam lub zog monosodium glutamate kuj muaj kev pheej hmoo.
Yog li, hauv tsab xov xwm peb tau tham txog qhov tsis tseem ceeb amino acid cysteine, uas, hauv cov xwm txheej zoo, tuaj yeem tsim tawm los ntawm lub cev ntawm nws tus kheej. Cov txiaj ntsig tau zoo ntawm cov amino acid tau tau kawm txaus kom tuaj yeem hais txog nws cov txiaj ntsig rau peb kev noj qab haus huv thiab kev pom tseeb!