L-Tyrosine 99% | 60-18-4
Fa'amatalaga o oloa:
Tyrosine (L-tyrosine, Tyr) o se meaʻai taua taua amino acid, o loʻo i ai se sao taua i le metabolism, tuputupu aʻe ma le atinaʻeina o tagata ma manu, ma e faʻaaogaina lautele i meaʻai, fafaga, vailaʻau ma vailaʻau. E masani ona faʻaaogaina e fai ma faʻaopoopoga meaʻai mo tagata mamaʻi e maua i le phenylketonuria, ma o se mea mataʻutia mo le saunia o vailaʻau ma vailaʻau vailaʻau e pei ole polypeptide hormones, antibiotics, L-dopa, melanin, p-hydroxycinnamic acid, ma le p-hydroxystyrene.
Faatasi ai ma le mauaina o le tele o mea e maua mai i le L-tyrosine e sili atu le tau e pei o le danshensu, resveratrol, hydroxytyrosol, ma isi mea i vivo, L-tyrosine o loʻo faʻateleina le atinaʻe agai i le itu o faʻalapotopotoga faʻavae.
Ole aoga ole L-Tyrosine99%:
Vailaau mo le hyperthyroidism;
Mea'ai faaopoopo.
O se mea taua o le biochemical reagent ma le mea autu autu mo le tuʻufaʻatasia o hormones polypeptide, vailaʻau faʻamaʻi, L-dopa ma isi vailaʻau.
Fa'aaoga lautele i su'esu'ega fa'asaienisi fa'ato'aga, fa'aaoga fo'i e fai ma meainu fa'aopoopo ma tapenaga o mea'ai fa'ato'aga.
Fa'ailoga fa'apitoa ole L-Tyrosine99%:
Su'esu'ega Mea Fa'amatalaga
Su'ega 98.5-101.5%
Fa'amatalaga Pa'epa'e tioata po'o le pau'u tioata
Ta'amilosaga fa'apitoa[a]D25° -9.8°～-11.2°
Faailoaina Infrared absorption
Kloride(Cl) ≤0.040%
Sulfate(SO4) ≤0.040%
Umea(Fe) ≤30PPm
Metala mamafa(Pb)≤15PPm
Arsenic(As2O3) ≤1PPm
Ma'imau ile fa'amago ≤0.20%
Toega ile mumu ≤0.40%
Malosi tele 252-308g/L
