DL-Phenylalanine CAS: 150-30-1 99% White powder
| Catalog Number | XD90318 |
| Product Name | DL-Phenylalanine |
| CAS | 150-30-1 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 |
| Storage Details | Ambient |
| Harmonised Tariff Code | 29224985 |
Chigadzirwa Specification
| Chitarisiko | Makristasi machena kana crystalline poda |
| Assay | 99% |
| Mhedziso | FCC V Giredhi |
| Tungamira | ≤5mg/kg |
| Identification | Inosangana nezvinodiwa |
| Kurasika paKuomesa | ≤0.2% |
| Residue paIgnition | ≤0.3% |
| Arsenic (As2O3) | ≤2ppm |
| Heavy Metal (as Pb) | ≤0.002% |
Y. enterocolitica uye Y. pseudotuberculosis zvakakosha zvekudya zvinotakura zvirwere.Zvisinei, kuvapo kwemakwikwi emicrobiota kunoita kuti kuparadzaniswa kweY. enterocolitica uye Y. pseudotuberculosis kubva kune zvokudya zvakasvibiswa zvakasikwa zvakaoma.Takaedza kuongorora kushanda kweCefsulodin-Irgasan-Novobiocin (CIN) agar yakagadziridzwa mukusiyanisa kweY. enterocolitica kubva kune zvisiri zveYersinia, kunyanya mudumbu microbiota.Iyo CIN yakagadziridzwa yakagonesa kukura kweY. enterocolitica colonies nekubudirira kwakafanana neCIN uye Luria-Bertani agar.Miganho yekuona yeCIN yakagadziridzwa yeY. enterocolitica mutsika yepakati (10 cfu / ml) uye mune yenguruve yakasvibiswa yakasvibiswa (10 (4) cfu / ml) yakanga yakafanana neyeCIN.Zvisinei, CIN yakagadziridzwa yakapa kusarura kuri nani kweYersinia colonies kubva kune mamwe mabhakitiriya anoratidza Yersinia-like colonies paCIN (H2S-inobudisa Citrobacter freundii, C. braakii, Enterobacter cloacae, Aeromonas hydrophila, Provi dencia rettgeri, uye Morganella morganii).Iyo CIN yakagadziridzwa yakaratidza huwandu hwepamusoro hwekupora kweY enterocolitica kubva kutsika dzakagadzirirwa mabhakitiriya nemaitiro akasvibiswa akaenzaniswa neCIN.Zvigumisiro zvedu zvakaratidza kuti kushandiswa kweCIN yakagadziridzwa inogona kuva nzira inokosha yekuwedzera chiyero chekudzorera chikafu chinotakura Yersinia kubva kumasikirwo echisikigo, ayo anowanzosvibiswa nemhando dzakawanda dzebhakitiriya.
