Cuntada nadaafadda sare leh ee amino acid L-Theanine
Sharaxaada Alaabta
Budada L-Theanine waxay ka timid Camellia sinensis - geedka shaaha. Shaah madow, cagaar, iyo caddaan dhamaantood waxay ka yimaadaan geedka Camellia sinensis waxayna sidoo kale bixiyaan xarunta. L-Theanine waa amino acid, laakiin ma aha amino acids lagama maarmaanka ah ama mid ka mid ah asiidhyada amino ee aan muhiimka ahayn ee caadiga ah oo laga yaabo inaad si fiican u taqaan.
In kasta oo shaaha la cabbayay qarniyo badan oo lagu qiyaasay faa'iidooyinkiisa muddo dheer, waxay ahayd 1949-kii kaliya markii L-Theanine la ogaaday inuu ka kooban yahay shaaha cagaaran. L-Theanine waxaa loo isticmaali jiray cunto iyo cabitaan kala duwan gudaha Japan tan iyo 1960-meeyadii. Waxaa laga yaabaa in la yaab leh, L-Theanine waxay siin kartaa umami (dhadhan) dhadhan.
Waa amino acid biyo-milmi kara oo sida caadiga ah laga helo shaaha cagaaran, shaaha madow, iyo boqoshaada badan. Qaadashada amino acid-kan waxay u fiican tahay habka difaaca jirka, shaqada wadnaha, shaqada beerka. Waxa kale oo ay leedahay firfircoonida antioxidant kaas oo ka ilaaliya cadaadiska oksaydhka. Waxaan ka qaadan karnaa theanine cuntooyinka hodanka ku ah theanine ama kabka cuntada ee jira.
L-Theanine waa amino acid-ka ugu weyn ee laga helo si gaar ah shaaha cagaaran kaas oo mas'uul ka ah dhimista walaaca iyo wanaagga aan dareemeyno ka dib cabitaanka shaaha cagaaran.
L-theanine waxaa loo tixgeliyaa amino acid-ka aan cuntada ahayn, laakiin waxay weli bixin kartaa faa'iidooyin ballaaran oo suurtagal ah marka la kabo. Horay u akhri si aad wax badan uga barato nootropic this iyo sida aad u isticmaali karto si kor loogu qaado garashada.
L-Theanine waa amino acid fudud oo ka soo jeeda amino acid glutamine (Glutamine-etylamine). Sida amino acid yar L-Theanine waxay dhaafi kartaa xannibaadda dhiigga maskaxda iyo maskaxda bini'aadamka iyo sidoo kale unugyada kale ee dareemayaasha waxay la falgalaan glutamate xasaasiga ah ee NMDA. L-Theanine wax yar ayaa hoos u dhigta dareenka iyo dhaqdhaqaaqa NMDA reseptor kaas oo ku shubaya kaalshiyamka (farxadda unugyada) unugyada dareemayaasha. Tani waa fal la mid ah sida magnesium uu sameeyo sida dhigiisa kalsiyumka taasoo keenta nasinta dareemayaasha rand ee muruqa. Habka dhexe ee falku wuxuu keenaa faa'iidooyin badan oo muuqaal iyo muuqaal ah oo la dareemi karo. Tusaale ahaan, L-theanine, waxay kordhisaa muuqaalka mowjadaha alfa ee maskaxda kuwaas oo kor u qaada feejignaanta iyo nasashada iyada oo aan keenin hurdo.
FALANQEYNTA AASAASIGA AH
| Walxaha | Tilmaamid | Hababka Imtixaanka |
|---|---|---|
| Falanqaynta Jirka | ||
| Sharaxaada | Budada | Organoleptic |
| Midabka | crystalline cad | Organoleptic |
| ur | Sifada | Organoleptic |
| Dhadhan | Sifada | Organoleptic |
| Luminta qalajinta | NMT 10.0% w/w | USP |
| Meesha dhalaalaysa | 202-215 °C | USP |
| Chloride | NMT 0.02% | USP35 |
| Hadhaaga dabka | NMT 0.2% | USP35 |
| Qiimayn | 98.0-102.0% | HPLC |
| Wareeg gaar ah | +7.5° - +8.5° | USP35 |
| pH | 5.0-6.0 | USP35 |
| Solubility | Cad Midab La'aan | Muuqaal |
| Wadarta Biraha Culus | NMT 10 ppm | USP |
| Hogaamin | NMT 0.5 ppm | USP |
| Arsenic | NMT 1 ppm | USP |
| Meerkuri | NMT 0.5 ppm | USP |
| Cadmium | NMT 0.5 ppm | USP |
| Imtixaanka Microbiology | ||
| Wadarta tirada saxanada | NMT 100,000 cfu/g | USP |
| Khamiirka & Caaryada | NMT 1000 cfu/g | USP |
| E. Coli | Maqan | USP |
| Salmonella | Maqan | USP |
Shaqada
L-valine waa amino acid lagama maarmaanka u ah silsilad laamood (BCAA) oo leh firfircooni firfircoon. Waxay kor u qaadaysaa koritaanka murqaha iyo hagaajinta unugyada. Waxay horudhac u tahay dariiqa biosynthetic penicillin.
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