L-valine CAS 72-18-4 Fasalka Cuntada (AJI USP)
Isticmaalka:
L-Valine (oo loo soo gaabiyo) waa mid ka mid ah 18ka amino acids ee caadiga ah, iyo mid ka mid ah sideed amino acids oo muhiim u ah jirka aadanaha. Waxaa loogu yeeraa silsilad isku xiran oo amino acids ah (BCAA) oo leh L-Leucine iyo L-Isoleucine sababtoo ah dhammaantood waxay ku jiraan silsilad dhinaca methyl ah oo ku jirta qaab dhismeedkooda.
L-Valine waa mid ka mid ah amino acids aliphatic ah oo ka mid ah labaatan nooc oo ah amino acids proteinogenic ah iyo amino acid (BCAA) oo xayawaan laftiisu aan soo saari karin oo ay tahay inay ka qaataan cuntada si ay ula kulmaan baahiyahooda nafaqada; sidaa darteed L-valine waa amino acid muhiim ah. Saamaynta ugu weyn sida soo socota:
(1) Lagu daro naasnuujinta 'cuntooyinka kordhiya waxsoosaarka caanaha. Farsamadu waa in L-Valine uu saameyn ku yeelan karo jiilka alanine iyo sii deynta muruqyada, iyo alanine-ka cusub ee laga helay nuujinta 'plasma right right wuxuu caawiyaa unugyada naaska si ay ula qabsadaan baahida alaabta ceyriin ee gulukooska sidaasna ay ku timaado soosaarida caanuhu.
(2) Wanaajinta shaqada difaaca xoolaha. L-Valine wuxuu dhiirrigelin karaa lafaha xayawaanka T unugyada si ay ugu beddelaan unugyada T ee qaangaarka ah. Yaraanta valine-ka ayaa hoos u dhigta walaxda C3 iyo heerarka kala-gudbinta, iyadoo si weyn u horjoogsanaysa koritaanka thymus iyo unugyada lymfoid dusha sare ah isla markaana keenaya ka-hortagga koritaanka unugyada dhiigga cad ee aashitada iyo dhexdhexaadka ah. Mar hadii la waayo valin, digaagdu waxay sameyn doonaan jawaab celin antibody ka gaabis ah oo ka yar fayraska cudurka Newcastle.
(3) Saameyn ku yeelanaya heerarka xayawaannada 'endocrine'. Daraasaduhu waxay muujiyeen in beero nuujinta iyo nuujinta nuujinta cunnooyinkooda oo lagu daro L-valine ay kordhin karaan uruurinta prolactin iyo hormoonka koritaanka ee ku dhaca plasmahooda.
(4) L-valine sidoo kale waxay muhiim u tahay ujeedooyinka hagaajinta unugyada iyo soo celinta. Waxaa lagu magacaabaa amino acid silsilad silsilad ku xidhan ama BCAA, oo la shaqeeya laba BCAA oo dheeri ah oo loo yaqaan L-Leucine iyo L-Isoleucine.
Sooc
Shayga |
USP26 |
USP40 |
Aqoonsiga |
- |
Waafaqsan |
Baaritaan |
98.5% ~ 101.5% |
98.5% ~ 101.5% |
pH |
5.5 ~ 7.0 |
5.5 ~ 7.0 |
Khasaare ku saabsan qalajinta |
≤0.3% |
≤0.3% |
Hadhaaga dabka |
≤0.1% |
≤0.1% |
Koloriin |
≤0.05% |
≤0.05% |
Biraha Culus |
Pp15ppm |
Pp15ppm |
Birta |
Pp 30ppm |
Pp 30ppm |
Salfateeti |
0.03% |
0.03% |
Xeryahooda la xiriira |
- |
Iswaafajiya |
Wareeg gaar ah |
﹢26.6 ° ~﹢28.8 ° |
﹢26.6 ° ~﹢28.8 ° |