Qhov sib txawv tseem ceeb ntawm glutamine thiab L-glutamine yog tias glutamine yog ib qho amino acid, qhov L-glutamine yog ib qho isomer ntawm glutamine.
Ib qho amino acid yog ib qho yooj yim molecule tsim nrog C, H, O, N thiab tej zaum S. Tag nrho cov amino acids muaj ib pawg -COOH, -NH2 thiab ib -H bonded rau ib tug carbon. Txawm li cas los xij, pawg R sib txawv ntawm cov amino acid rau amino acid. Hauv qhov yooj yim amino acid, pawg R yog hydrogen atm; peb hu nws glycine. Muaj txog 20 hom amino acids. Ib txhia ntawm lawv tseem ceeb rau peb thaum lwm tus tsis tseem ceeb. Glutamine yog ib qho tseem ceeb tsis tseem ceeb amino acids.
YGlutamine yog dab tsi?
Glutamine yog ib qho ntawm cov amino acids tseem ceeb uas tsis tseem ceeb. Peb tuaj yeem sau nws li Gln. Nws pawg R muaj ib pab pawg amine ntxiv. Nws muaj feem xyuam rau cov qauv ntawm glutamic acid; Txawm li cas los xij, glutamine muaj ib qho amide sab saw hloov ntawm pawg hydroxyl ntawm glutamic acid. Glutamine muaj cov qauv hauv qab no.
Daim duab 01: Cov Qauv Tshuaj ntawm Glutamine
Glutamine yog cov amino acid ntau tshaj plaws hauv cov ntshav tib neeg. Nws cov concentration hauv cov ntshav yog li 500-900 μmol / L. Glutamine cov ntaub ntawv los ntawm CAA thiab CAG codons. Ntxiv mus, nws yog synthesized los ntawm glutamate thiab ammonia nyob rau hauv lub xub ntiag ntawm glutamate synthetase enzyme. Feem ntau, nws yog tsim nyob rau hauv cov leeg nqaij, thiab cov me me raug tso tawm ntawm lub ntsws thiab lub hlwb.
Glutamine muaj ntau yam haujlwm hauv cov kab mob lom. Nws koom nrog tsim cov proteins li lwm cov amino acids. Tsis tas li ntawd, glutamine yog lub luag haujlwm rau kev tswj cov kua qaub-puag hauv lub raum. Nws ua haujlwm raws li nitrogen thiab carbon qhov chaw nrog rau lub zog tom qab qabzib. Cov ammonia tsim los ntawm cov haujlwm metabolic yog tshuaj lom rau cov hlwb thaum nws tsis pub dawb. Txawm li cas los xij, glutamine yog txoj hauv kev tsis muaj tshuaj lom ntawm kev thauj cov ammonia hauv cov ntshav.
YL-Glutamine yog dab tsi?
L-glutamine yog ib qho isomer ntawm glutamine amino acid. Glutamine yog ib qho chiral molecule uas muaj cov duab iav uas tsis yog superimposable. Yog li, muaj ob isomers ntawm glutamine li L-glutamine thiab D-glutamine. Ntxiv mus, L-glutamine muaj ntau hauv lub cev thiab koom nrog ntau yam haujlwm.
Daim duab 02: Cov qauv ntawm L-Glutamine
Tsis tas li ntawd, nqaij nyuj, nqaij qaib, qe, ntses, mis nyuj, zaub qhwv, beets, taum, spinach thiab parsley yog cov khoom noj muaj L-glutamine.
Qhov txawv ntawm Glutamine thiab L-Glutamine yog dab tsi?
Glutamine yog hydrophilic amino acid uas yog ib feem ntawm cov protein ntau. Qhov sib txawv tseem ceeb ntawm glutamine thiab L-glutamine yog tias glutamine yog ib qho amino acid thaum L-glutamine yog ib qho isomer ntawm glutamine. Ntxiv mus, Glutamine feem ntau muaj ob lub isomers uas tsis yog superimposable li D-isomer thiab L-isomer thaum L-glutamine yog ib qho ntawm ob isomers ntawm glutamine. Yog li, peb tuaj yeem txiav txim siab qhov no yog lwm qhov sib txawv ntawm glutamine thiab L-glutamine.
Tsis tas li ntawd, glutamine yog cov amino acid uas muaj ntau tshaj plaws nyob rau hauv tib neeg cov ntshav, thaum L-glutamine muaj ntau hauv cov kab mob ntau dua li D-Glutamine. Tsis tas li ntawd, thaum xav txog lawv cov txiaj ntsig, L-glutamine muaj cov ntawv thov tseem ceeb dua li D-isomer thiab nws yog siv los ua cov khoom noj, los txhawb kev tiv thaiv kab mob hauv lub plab, thiab lwm yam.
Cov hauv qab no qhia txog qhov sib txawv ntawm glutamine thiab L-glutamine.
Summary – Glutamine vs L-Glutamine
Hauv cov ntsiab lus, glutamine yog hydrophilic amino acid uas yog ib feem ntawm cov protein ntau. Qhov sib txawv tseem ceeb ntawm glutamine thiab L-glutamine yog tias glutamine yog ib qho amino acid whereas L-glutamine yog ib qho isomer ntawm glutamine.
