Glutamic (glutamic) acid yog ib hom ntawm cov amino acids, uas yog lub ntsiab lus tseem ceeb ntawm yuav luag txhua qhov protein hauv lub cev. Nws yog rau chav kawm ntawm "excitatory" amino acids, i.e. txhawb nqa kev sib kis ntawm cov hlab ntaws ntawm lub nruab nrab mus rau cov leeg ntu paj hlwb. Hauv lub cev, nws cov ntsiab lus yog 25% ntawm tag nrho cov naj npawb ntawm cov tshuaj no.
Amino acid ua
Glutamic acid yog muaj txiaj ntsig tau koom nrog hauv kev sib txuas ntawm ntau cov txiaj ntsig cov ntsiab lus (histamine, serotonin, folic acid). Vim nws cov cuab yeej detoxifying, cov amino acid pab cuam tshuam rau qhov kev ua ntawm ammonia thiab tshem tawm ntawm lub cev. Vim tias qhov tseeb tias nws yog qhov tseem ceeb ntawm cov protein, nws tau koom nrog hauv lub zog hauv lub cev metabolism, acid yog qhov tseem ceeb heev rau cov tib neeg uas koom nrog kev ua kis las.
Lub luag haujlwm tseem ceeb ntawm glutamic acid yog txhawm rau txhawm rau kis ntawm cov hlab ntsha tshee vim qhov cuam tshuam zoo ntawm cov neurons. Hauv qhov ntau thiab tsawg, nws txhim kho lub hlwb ua haujlwm los ntawm kev ua kom lub nrawm ntawm kev xav. Tab sis nrog nws qhov kev xav ntau dhau, cov paj hlwb tau muaj kev cia siab ntau dhau, uas tuaj yeem ua rau lawv puas thiab tuag. Neurons muaj kev tiv thaiv los ntawm neuroglia - lawv muaj lub peev xwm los nqus glutamic acid lwg me me tsis tas nws nkag mus rau hauv qhov chaw intercellular. Txhawm rau kom tsis txhob noj ntau dhau, nws yog qhov tsim nyog los tswj lub koob tshuaj thiab tsis pub dhau nws.
Glutamic acid txhim kho lub permeability ntawm poov tshuaj mus rau hauv lub hlwb ntawm cov leeg nqaij, nrog rau cov leeg ntawm cov leeg plawv, cuam tshuam rau nws cov kev ua tau zoo. Nws ua kom muaj peev xwm ua tsim tshiab tshiab ntawm cov kab tsim thiab tiv thaiv qhov tshwm sim ntawm hypoxia.
Cov ntsiab lus hauv cov khoom
Lub cev tau txais glutamic acid los ntawm cov khoom noj. Nws pom nyob rau hauv qhov sib xyaw siab hauv cov khoom noj khoom haus, txiv ntoo (tshwj xeeb tshaj yog txiv laum huab xeeb), hauv cov noob, noob, cov khoom noj siv mis, muaj ntau yam nqaij, gluten thiab tsis pub dawb gluten.
Hauv lub cev hluas, muaj lub cev noj qab nyob zoo, glutamic acid tawm los ntawm cov zaub mov yog qhov txaus rau kev ua haujlwm zoo. Tab sis nrog lub hnub nyoog, nyob rau hauv muaj cov kab mob ntev ntev, nrog rau kev ua kis las uas muaj zog, nws cov ntsiab lus tsawg zuj zus thiab lub cev feem ntau xav tau qhov chaw ntxiv ntawm cov tshuaj no.
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Kev ntsuas rau siv
Kev ua ntawm glutamic acid yog qhov tseem ceeb rau kev tiv thaiv thiab kho ntawm ntau cov kab mob ntawm cov kab mob ntawm cov hlab ntsha tsis haum xeeb. Nws yog tshuaj rau kev mob me me ntawm kev mob hlwb, mob hlwb, ua kom poob siab, mob neuropathy, kev nyuaj siab, nrog rau kev tshem tawm cov kev mob tshwm sim tom qab mob hlwb thiab txha caj qaum. Hauv kev kho mob ntshav siab, glutamic acid yog siv rau hauv kev kho mob rau cov kab mob tuag tes tuag taw, Qog tus kab mob, mob hlwb, thiab mob poliomyelitis.
Thaum muaj kev ua lub cev nyhav nrog lub zog siv hluav taws xob ntau, nws yog siv los ua kev tiv thaiv rov qab.
Cov lus qhia rau kev siv
Cov neeg laus noj ib daim tsis ntau tshaj peb zaug ib hnub. Qhov ntau npaum li cas rau cov menyuam nyob ntawm lub hnub nyoog:
- Txog ib xyoos - 100 mg.
- Txog 2 xyoos - 150 mg.
- 3-4 xyoos - 250 mg
- 5-6 xyoo - 400 mg.
- 7-9 xyoos - 500-1000 mg.
- 10 xyoo thiab laus dua - 1000 mg.
Glutamic acid hauv kev ua kis las
Glutamic acid yog ib qho ntawm cov khoom siv ntawm kev noj haus khoom noj. Ua tsaug rau nws, ntau lwm cov txiaj ntsig amino acids thiab cov kab tsim muaj. Qhov no txhais tau hais tias nrog tus tsis muaj qee yam ntawm cov tshuaj hauv lub cev, lawv muaj peev xwm muab coj los ua ke los ntawm lwm tus, cov ntsiab lus ntawm uas tam sim no siab. Cov cuab yeej no tau siv ncaj qha los ntawm cov neeg ncaws pob thaum qhov kev kawm siab dhau los, thiab tau muaj protein tsawg los ntawm cov zaub mov. Hauv qhov no, glutamic acid yog koom rau hauv cov txheej txheem ntawm nitrogenous redistribution thiab pab siv cov protein uas muaj cov khoom hauv cov txheej txheem hauv cov plab hnyuv siab raum rau kev tsim kho thiab kho ntawm cov leeg nqaij fiber ntau.
Kev thauj mus los ntawm cov neeg ncaws pob ntau dua, cov tshuaj lom ntau dua nyob hauv nws lub cev, nrog rau cov tshuaj ammonia tsis zoo. Vim nws lub peev xwm los txuas cov ammonia lwg me me rau nws tus kheej, glutamic acid tshem nws tawm ntawm lub cev, tiv thaiv nws cov teeb meem tsis zoo.
Cov amino acid muaj peev xwm txo qis ntawm lactate, uas ua rau cov leeg mob thaum cov leeg ua haujlwm lub zog thaum tawm dag zog.
Ntxiv rau, kua qaub glutamic yog hloov pauv mus rau hauv cov kua nplaum, uas tuaj yeem yog qhov tsis txaus ntawm cov neeg ncaws pob thaum qoj ib ce.
Cov Yuav Tsum Tau Ua
Glutamic acid yuav tsum tsis txhob ntxiv rau hauv kev noj haus thaum:
- kab mob ntawm lub raum thiab mob siab;
- peptic rwj;
- ua npaws;
- siab excitability;
- hyperactivity;
- ceeb thawj;
- kab mob ntawm cov ntshav hematopoietic plab hnyuv siab raum.
Sab sij huam
- Thab thab.
- Daim tawv nqaij.
- Kev ua xua tsis haum.
- Plab plab.
- Txo hemoglobin ntau ntau.
- Muaj kev ntxim siab ntxiv.
Glutamic acid thiab glutamine
Cov npe ntawm ob yam khoom no zoo ib yam, tab sis lawv puas muaj cov yam ntxwv thiab ua rau tib yam? Tsis yog. Glutamic acid yog synthesized rau hauv glutamine, nws yog nws leej twg yog qhov chaw ntawm lub zog thiab ib qho tseem ceeb ntawm cov leeg nqaij, nqaij thiab cov nqaij sib txuas. Yog tias tsis muaj cov kua nyeem glutamic txaus hauv lub cev, glutamine tsis raug tsim tawm hauv cov nyiaj uas yuav tsum tau ua, thiab tom kawg pib tsim tawm los ntawm lwm yam tshuaj, piv txwv li, los ntawm cov protein. Qhov no ua rau cov protein tsis txaus nyob rau hauv cov hlwb, uas ua rau daim tawv nqaij sagging thiab cov leeg nqaij tsawg.
Yog tias peb tham txog cov khoom sib txawv ntawm glutamine thiab glutamic acid, ces peb tuaj yeem paub qhov sib txawv hauv qab no:
- glutamine muaj ib qho nitrogen molecule hauv nws cov tshuaj lom neeg thiab muaj cov nyhuv tsim dua tshiab, nce cov leeg nqaij, thaum glutamic acid tsis muaj nitrogen thiab nws cov nyhuv yog txhawb;
- glutamic acid yog muag hauv chaw muag tshuaj tsuas yog hauv cov ntsiav tshuaj daim ntawv, thaum glutamine tuaj yeem muas tau hauv cov hmoov, ntsiav tshuaj lossis tshuaj ntsiav tshuaj;
- qhov ntau npaum ntawm glutamine nyob ntawm lub cev qhov hnyav thiab coj ntawm tus nqi ntawm 0.15 g rau 0.25 g ib kg ntawm qhov hnyav, thiab glutamic acid noj 1 g ib hnub;
- lub hom phiaj tseem ceeb ntawm glutamic acid yog lub hauv nruab nrab cov hlab ntsha nrog tag nrho nws cov khoom siv, thiab glutamine muaj cov txiaj ntsig zoo tsis tsuas yog nyob rau ntawm cov leeg hlwb - nws ua lub luag haujlwm tseem ceeb hauv kev kho dua tshiab ntawm cov leeg thiab cov leeg nqaij txuas, txhawb cov roj rog thiab tiv thaiv catabolism.
Txawm hais tias muaj qhov sib txawv tau teev tseg saum toj no, cov tshuaj yeeb dej caw ua sib txuam nrog kev sib txuam - noj glutamic acid nce qhov kev cuam tshuam ntawm glutamine.
