Cov khoom
L-Phenylalanine 63-91-2 Stree Relief
qhov zoo
Qhia peb cov hwm L-Phenylalanine, cov khoom noj zoo amino acid ntxiv uas tseem ceeb rau kev tswj hwm kev noj qab haus huv thiab kev noj qab haus huv. Peb L-phenylalanine muaj nyob rau hauv cov muaju dawb los yog crystalline hmoov, ua kom purity thiab potency nyob rau hauv txhua qhov kev pab.
L-phenylalanine yog lub tsev tseem ceeb ntawm cov proteins thiab ua lub luag haujlwm tseem ceeb hauv kev tsim cov neurotransmitters xws li dopamine thiab norepinephrine. Qhov no ua rau nws yog ib qho tseem ceeb hauv kev txhawb nqa kev txawj ntse, kev tswj kev xav, thiab kev noj qab haus huv tag nrho. Tsis tas li ntawd, L-phenylalanine tseem koom nrog hauv kev sib txuas ntawm cov molecules tseem ceeb xws li tyrosine, epinephrine, thiab thyroid hormone, uas ua rau muaj ntau yam kev ua haujlwm hauv lub cev.
Peb cov tshuaj L-Phenylalanine tau ua tib zoo tsim los muab kev pom zoo rau kev ua haujlwm siab tshaj plaws. Nws yog qhov tsim nyog rau cov tib neeg uas xav kom muaj kev paub meej ntawm lub hlwb, ua kom pom tseeb, thiab kev xav sib npaug. Txawm hais tias koj yog ib tus neeg ncaws pob, menyuam kawm ntawv, kws tshaj lij, lossis tsuas yog nrhiav kev txhim kho kev paub txog tag nrho, peb cov L-Phenylalanine ntxiv tuaj yeem yog qhov tseem ceeb ntxiv rau koj txoj haujlwm niaj hnub.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm peb cov khoom L-phenylalanine yog nws cov purity siab thiab zoo. Qhov tshwj xeeb kev sib hloov kho qhov muag [a] D20 ntawm -32.7 ~ + 34.7 ua kom txhua pawg ua tau raws li cov qauv nruj, ua kom muaj kev sib luag thiab kev ntseeg tau. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg uas muaj txiaj ntsig zoo thiab kev ua tau zoo ntawm lawv cov tshuaj ntxiv.
Hauv cov ntsiab lus, peb cov tshuaj L-phenylalanine muab txoj hauv kev yooj yim thiab siv tau los pab txhawb koj txoj kev paub thiab kev xav. Nrog nws cov purity siab, ua tib zoo ntsuas ntau npaum li cas, thiab lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj neurotransmitter, nws yog qhov tseem ceeb ntxiv rau kev noj qab haus huv thiab kev noj qab haus huv. Kawm paub cov txiaj ntsig ntawm hwm L-phenylalanine thiab ua cov kauj ruam ua kom zoo rau koj lub hlwb thiab lub siab lub ntsws.
specification
| Yam khoom | Txwv | Kev tshwm sim |
| Qhov tshwm sim | Dawb crystalline hmoov los yog crystalline hmoov | Tsim nyog |
| Kev sib hloov tshwj xeeb [a]D20° | -32.7°～ +34.7° | -33.6 ° |
| Chloride (Cl) | ≤ 0.05% | |
| Sulfate (SO4) | ≤ 0.03% | |
| Hlau (Fe) | ≤30PPm | |
| Cov hlau hnyav (Pb) Arsenic (AS2O3 ) | ≤15PPm ≤1PPm | |
| Organic volatile impurities | Ua tau raws li qhov yuav tsum tau ua | Tsim nyog |
| Poob rau ziab | ≤ 0.3% | 0.16% |
| Residue ntawm ignition | ≤ 0.4% | 0.15% |
| Assay | 98.5 ~ 101.5% | 99.0 ua |
| PH | 5.4-6.0 | 5.7 |