L-Tyrosine 99% | 60-18-4
Hōʻike huahana:
ʻO Tyrosine (L-tyrosine, Tyr) he mea waiwai nui ka amino acid, he mea nui i ka metabolism, ka ulu ʻana a me ka ulu ʻana o ke kanaka a me nā holoholona, a hoʻohana nui ʻia i ka meaʻai, hānai, lāʻau lapaʻau a me nā ʻoihana kemika. Hoʻohana pinepine ia e like me ka meaʻai meaʻai no nā maʻi me ka phenylketonuria, a ma ke ʻano he mea maka no ka hoʻomākaukau ʻana i nā lāʻau lapaʻau a me nā huahana kemika e like me nā hormones polypeptide, antibiotics, L-dopa, melanin, p-hydroxycinnamic acid, a me p-hydroxystyrene.
Me ka loaʻa ʻana o nā hua L-tyrosine kiʻekiʻe i hoʻohui ʻia e like me danshensu, resveratrol, hydroxytyrosol, etc. in vivo, ke ulu nui nei ka L-tyrosine i ke kuhikuhi o nā pūhui platform.
ʻO ka maikaʻi o L-Tyrosine99%:
Laau no ka hyperthyroidism;
Mea hoʻohui meaʻai.
He mea koʻikoʻi biochemical reagent a me ka mea nui no ka synthesis o nā hormones polypeptide, antibiotic, L-dopa a me nā lāʻau ʻē aʻe.
Hoʻohana nui ʻia i ka noiʻi ʻepekema mahiʻai, hoʻohana pū ʻia e like me ka mea inu mea hoʻohui a me ka hoʻomākaukau ʻana i ka hānai insect artificial.
Nā hōʻailona ʻenehana o L-Tyrosine99%:
Mea Hoʻomāliʻi Hōʻike
ʻIke 98.5-101.5%
ʻO ka wehewehe ʻana i nā kristal keʻokeʻo a i ʻole ka pauka crystalline
Ka hoʻololi kikoʻī[a]D25° -9.8°～-11.2°
Identification Infrared absorption
Klorida(Cl) ≤0.040%
Sulfate(SO4) ≤0.040%
Hao(Fe) ≤30PPm
Nā metala kaumaha (Pb)≤15PPm
Arsenic(As2O3) ≤1PPm
Pohō ma ka maloʻo ≤0.20%
Ke koena ma ka ʻāʻī ≤0.40%
ʻO ka mānoanoa nui 252-308g/L
