txheem
Phenylalanine belongs rau pawg ntawm cov amino acids tseem ceeb. Nws yog lub tsev thaiv kev tsim cov proteins xws li insulin, papain, thiab melanin. Tsis tas li ntawd, nws txhawb kev tshem tawm cov khoom metabolic los ntawm daim siab thiab lub raum. Nws kuj tseem ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm secretory ntawm pancreas.
Phenylalanine nplua nuj cov khoom noj:
Cov yam ntxwv dav ntawm phenylalanine
Phenylalanine yog ib qho muaj ntxhiab amino acid uas yog ib feem ntawm cov protein, thiab tseem muaj nyob hauv lub cev hauv daim ntawv dawb. Los ntawm phenylalanine, lub cev tsim ib qho tshiab, tseem ceeb heev amino acid tyrosine.
Rau tib neeg, phenylalanine yog qhov tseem ceeb amino acid, vim nws tsis yog tsim los ntawm lub cev ntawm nws tus kheej, tab sis yog muab rau hauv lub cev nrog rau cov zaub mov. Cov amino acid no muaj 2 cov ntaub ntawv tseem ceeb - L thiab D.
L-puab yog qhov ntau tshaj. Nws yog ib feem ntawm cov protein ua haujlwm ntawm tib neeg lub cev. D-daim foos yog qhov ua kom zoo tshuaj loog. Kuj tseem muaj kev sib xyaw LD-daim ntawv nrog cov khoom sib xyaws. Cov ntawv LD yog qee zaum tau muab sau ua zaub mov noj rau PMS.
Kev niaj hnub xav tau rau phenylalanine
- txog li 2 hlis, phenylalanine xav tau nyob rau hauv ib qho nyiaj ntawm 60 mg / kg;
- txog li 6 lub hlis - 55 mg / kg;
- txog li 1 xyoos - 45-35 mg / kg;
- txog li 1,5 xyoo - 40-30 mg / kg;
- txog li 3 xyoo - 30-25 mg / kg;
- txog 6 xyoo - 20 mg / kg;
- cov menyuam yaus thiab cov laus dhau 6 xyoo - 12 mg / kg.
Qhov xav tau ntawm phenylalanine yog nce:
- nrog cov mob ntsws tsis tsaug zog (CFS);
- kev nyuaj siab;
- kev quav dej cawv thiab lwm yam uas muaj yees;
- cov leeg mob ua tsis taus pa (PMS);
- mob taub hau;
- vitiligo;
- thaum menyuam mos thiab hnub nyoog pib kawm ntawv;
- nrog intoxication ntawm lub cev;
- nrog cov ntaub ntawv tsis meej txaus ua haujlwm ntawm kab mob hlwb.
Qhov xav tau ntawm phenylalanine txo:
- nrog cov organic txhab ntawm lub hauv nruab nrab cov hlab hlwb;
- nrog mob plawv tsis ua hauj lwm;
- nrog phenylketonuria;
- nrog rau kev mob hluav taws xob;
- thaum cev xeeb tub;
- ntshav qab zib;
- ntshav siab.
Phenylalanine haum
Hauv cov neeg muaj kev noj qab haus huv, phenylalanine yog qhov zoo nqus. Thaum noj zaub mov ntau nyob rau hauv phenylalanine, koj yuav tsum ceev faj txog cov neeg uas muaj kev tsis haum cov amino acid metabolism hauv, hu ua phenylketonuria.
Raws li qhov tshwm sim ntawm tus kab mob no, phenylalanine tsis muaj peev xwm hloov mus rau tyrosine, uas muaj kev cuam tshuam tsis zoo rau tag nrho cov hlab ntsha hauv lub paj hlwb thiab hauv lub hlwb tshwj xeeb. Tib lub sijhawm, phenylalanine dementia, lossis Felling's disease, muaj kev loj hlob.
Qhov zoo, phenylketonuria yog ib qho kab mob muaj keeb uas yuav kov yeej. Qhov no tau ua tiav nrog kev pab ntawm kev noj haus tshwj xeeb thiab kev kho mob tshwj xeeb uas kws kho mob sau tseg.
Cov khoom siv tseem ceeb ntawm phenylalanine thiab nws cov nyhuv ntawm lub cev:
Ib zaug hauv peb lub cev, phenylalanine muaj peev xwm pab tau tsis tsuas yog hauv kev tsim cov protein, tab sis kuj muaj ntau yam kabmob. Nws yog qhov zoo rau cov mob nkees muaj mob. Muab cov kev rov ua kom sai ntawm qhov muaj zog thiab paub meej ntawm kev xav, ntxiv dag zog kev nco. Ua raws li kev pabcuam ntuj. Ntawd yog, nrog cov ntsiab lus txaus ntawm nws hauv lub cev, qhov rhiab heev rau qhov mob raug mob ntau.
Pab rov qab ua kom tawv nqaij li qub. Nws yog siv rau cov xim tsis zoo, nrog rau hyperactivity. Nyob rau qee qhov xwm txheej, nws hloov pauv mus rau cov amino acid tyrosine, uas nyob rau hauv lem yog lub hauv paus ntawm ob lub neurotransmitters: dopamine thiab norepinephrine. Ua tsaug rau lawv, nco txhim kho, libido nce ntxiv, thiab muaj peev xwm ntawm kev kawm nce.
Tsis tas li ntawd, phenylalanine yog cov khoom pib rau kev sib txuas ntawm phenylethylamine (tshuaj muaj lub luag haujlwm rau lub siab kev hlub), nrog rau epinephrine, uas pab txhim kho kev xav.
Phenylalanine kuj tseem siv tau los txo qhov qab los noj mov thiab txo qis kev nqhis dej rau caffeine. Nws yog siv rau kev mob taub hau, mob nqaij hauv caj npab thiab txhais ceg, mob tom qab, mob caj dab, mob caj dab, mob neuralgia, mob syndromes thiab Parkinson tus kab mob.
Sib cuam tshuam nrog lwm cov ntsiab
Ib zaug hauv peb lub cev, phenylalanine cuam tshuam nrog cov sib txuas xws li dej, zom cov enzymes, thiab lwm cov amino acids. Yog li ntawd, tyrosine, norepinephrine thiab phenylethylamine yog tsim. Tsis tas li ntawd, phenylalanine tuaj yeem cuam tshuam nrog cov rog.
Cov tsos mob ntawm tus tsis muaj phenylalanine hauv lub cev:
- lub zog ntawm txoj kev nco qis;
- Tus kab mob Parkinson;
- kev nyuaj siab lub xeev;
- mob mob mus ntev;
- poob ntawm cov leeg thiab ua qhov hnyav poob;
- discoloration plaub hau.
Cov cim ntawm phenylalanine ntau dhau hauv lub cev:
- kev ua haujlwm ntau ntxiv ntawm cov hlab ntsha tsis tuaj yeem;
- nco ploj;
- ua txhaum ntawm kev ua si ntawm txhua qhov kev poob siab.
Qhov tseeb cuam tshuam rau cov ntsiab lus ntawm phenylalanine hauv lub cev:
Kev noj cov zaub mov uas muaj phenylalanine thiab tsis muaj mob muaj keeb kab mob Fist yog ob yam tseem ceeb uas ua rau lub cev muaj cov amino acids no.
Phenylalanine rau kev zoo nkauj thiab noj qab haus huv
Phenylalanine tseem hu ua tus txiv neej zoo amino acid. Thiab tus neeg nyob rau hauv lub siab zoo yeej ib txwm nyiam cov kev xav ntawm lwm tus, sib txawv los ntawm kev nyiam tshwj xeeb. Tsis tas li ntawd, qee tus neeg siv phenylalanine los txo qis cov zaub mov tsis zoo thiab nqhis dua.
Ib tug txaus npaum li cas ntawm phenylalanine nyob rau hauv lub cev muab cov plaub hau ib tug nplua nuj xim. Thiab los ntawm kev muab cov kas fes tsis tu ncua, thiab hloov nws nrog phenylalanine-muaj cov khoom, koj tuaj yeem txhim kho koj lub ntsej muag thiab ntxiv dag zog rau koj txoj kev noj qab haus huv.