L-Tyrosine Cas: 60-18-4 99% Awọn kirisita funfun tabi kirisita lulú
| Nọmba katalogi | XD90298 |
| Orukọ ọja | L-Tirosini |
| CAS | 60-18-4 |
| Ilana molikula | C9H11NO3 |
| Òṣuwọn Molikula | 181.18854 |
| Awọn alaye ipamọ | Iwọn otutu yara |
| Ti irẹpọ Owo idiyele koodu | 29225000 |
Ọja Specification
| Yiyi pato | 9.8 ~ 11.2 Deg C |
| Lapapọ aimọ | 0.5% ti o pọju |
| Ipari | Titi di iwọn USP 30 |
| Isonu lori Gbigbe | ti o pọju jẹ 0.3%. |
| Sulfate | ti o pọju jẹ 0.04%. |
| Ayẹwo | 99% iṣẹju |
| Irin | Iye ti o ga julọ ti 30ppm |
| Aloku lori Iginisonu | 0.4% ti o pọju |
| Aimọ ẹni kọọkan | 0.5% ti o pọju |
| Kloride | ti o pọju jẹ 0.04%. |
| Ifarahan | Awọn kirisita funfun tabi lulú kirisita |
| Eru Irin | Iye ti o ga julọ ti 15 ppm |
| Defication | Gbigba infurarẹẹdi |
| Iwa mimọ Chromotogram | Ni ibamu |
Bakteria ti o ni awọ-ofeefee kan, igara ti a yan GZGR-4 (T), ti ya sọtọ lati gbongbo Hylomecon japonica (Thunb.) Prantl et Kündig ti a gba lati Oke Taibai ni Agbegbe Shaanxi, ariwa-oorun China.Awọn sẹẹli ti igara GZGR-4 (T) jẹ Giramu-odi, apẹrẹ-ọpa, aerobic ti o muna, ti kii ṣe endospore ati ti kii ṣe motile.Awọn itupalẹ phylogenetic ti o da lori awọn ilana jiini 16S rRNA fihan pe igara GZGR-4 (T) jẹ ọmọ ẹgbẹ ti iwin Sphingobium, ti n ṣafihan ibajọra ti o ga julọ si Sphingobium aromaticiconvertens DSM 12677 (T) (97.3%).16S rRNA ọkọọkan awọn ibajọra laarin igara GZGR-4(T) ati iru awọn igara ti awọn eya Sphingobium miiran pẹlu awọn orukọ ti a tẹjade titọ lati 93.4-96.5%.Awọn quinone atẹgun ti o ga julọ ti igara GZGR-4 (T) jẹ ubiquinone-10 (Q-10) ati awọn acid fatty cellular pataki ni a ṣe akopọ ẹya 8 (eyiti o ni C18: 1 ω7c ati / tabi C18: 1 ω6c), ẹya ara ẹrọ 3 ni ninu C16:1 ω7c ati/tabi C16:1 ω6c), C16:0 ati C14:0 2-OH.Spermidine jẹ polyamine pataki.Profaili lipid pola ni phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, sphingoglycolipid, ọkan phosphoglycolipid ti a ko mọ, phospholipid ti a ko mọ, aminolipid ti a ko mọ ati ọkan lipid ti a ko mọ.DNA G+C akoonu jẹ 63.6 mol.Ibamọ DNA-DNA fun igara GZGR-4 (T) pẹlu ọwọ si ibatan phylogenetic ti o sunmọ S. aromaticiconvertens DSM 12677 (T) jẹ 22.6 ± 5.3 %.Lori ipilẹ data taxonomic polyphasic ti a gbekalẹ, igara GZGR-4 (T) ni a gba pe o ṣe aṣoju ẹya aramada ti iwin Sphingobium, fun eyiti orukọ Sphingobium endophyticus sp.Oṣu kọkanla.ti wa ni dabaa.Iru igara jẹ GZGR-4 (T) (= CCTCC AB 2013305 (T) = KCTC 32447 (T)).
