Ipese Ile-iṣẹ Didara Didara DL-Phenylalanine ati L-Phenylalanine
ọja Apejuwe
Phenylalanine jẹ amino acid aromatic pataki ninu eniyan (ti a pese nipasẹ ounjẹ), Phenylalanine ṣe ipa pataki ninu biosynthesis ti awọn amino acid miiran ati pe o ṣe pataki ninu eto ati iṣẹ ti ọpọlọpọ awọn ọlọjẹ ati awọn enzymu. Phenylalanine ti yipada si tyrosine, ti a lo ninu biosynthesis ti dopamine ati norẹpinẹpirini neurotransmitters. Fọọmu L ti Phenylalanine ti dapọ si awọn ọlọjẹ, lakoko ti D-fọọmu n ṣiṣẹ bi apanirun. Gbigba itọsi ultraviolet nipasẹ Phenylalanine ni a lo lati ṣe iwọn awọn iye amuaradagba.
L-phenylalanine jẹ L-enantiomer ti phenylalanine. O ni ipa kan bi nutraceutical, micronutrients, Escherichia coli metabolite, Saccharomyces cerevisiae metabolite, metabolite ọgbin, metabolite algal, metabolite Asin, metabolite xenobiotic eniyan ati EC 3.1.3.1 (alkaline phosphatase) inhibitortase. O jẹ erythrose 4-phosphate/phosphoenolpyruvate amino acid, amino acid proteinogenic, phenylalanine ati L-alpha-amino acid. O jẹ ipilẹ conjugate ti L-phenylalaninium kan. O jẹ acid conjugate ti L-phenylalaninate. O jẹ enantiomer ti D-phenylalanine. O jẹ tautomer ti L-phenylalanine zwitterion.
Ipilẹ onínọmbà
| Onínọmbà | Apejuwe | Ọna idanwo |
| Ayẹwo (ipilẹ gbigbẹ) | 99.0-101.0% | HPLC |
| Pipadanu lori gbigbe | Ko Ju 0.20% | Agbegbe |
| Aloku lori iginisonu | Ko Ju 0.10% | Ph. Eur. |
| Awọn nkan ti o jọmọ | Ko Ju 0.5% | Ph. Eur. |
| Endotoxin* | Kere Ju 6.0 EU/g | Ph. Eur. |
| Ipo ojutu (Gbigbepo) | Ko kere ju 98.0% | Ph. Eur. |
| PH | 6.5 ~ 7.5 | Ph. Eur. |
| Yiyi pato [α] 20D | -33.5～-35.0° | Ph. Eur. |
| Yiyi pato [α] 25D | -32.7～-34.7° | Ph. Eur. |
| Ammonium (NH4) | Ko Ju 0.020% | Ph. Eur. |
| Kloride (Cl) | Ko Ju 0.020% | Ph. Eur. |
| Sulfate (SO4) | Ko Ju 0.020% | Ph. Eur. |
| Irin (Fe) | Ko Ju 10 ppm lọ | ICP-MS/AOAC 993.14 |
| Arsenic (Bi) |
| ICP-MS/AOAC 993.14 |
| Cadmium (Cd) |
| ICP-MS/AOAC 993.14 |
| Awọn irin ti o wuwo (Pb) | Ko Ju 10 ppm lọ | ICP-MS/AOAC 993.14 |
| Makiuri (Hg) |
| ICP-MS/AOAC 993.14 |
Microbial Analysis
| Apapọ Awo kika | AOAC 990.12 | |
| Lapapọ iwukara & Mold | AOAC 997.02 | |
| E. Kọli | AOAC 991.14 | |
| Coliforms | AOAC 991.14 | |
| Salmonella | Odi | ELFA-AOAC |
| Staphylococcus | AOAC 2003.07 |
Išẹ
Awọn amino acid pataki L-phenylalanine (Phe) nilo fun iṣelọpọ ti awọn ọlọjẹ, catecholamines, ati melanin; o tun jẹ iṣaju pataki ti amino acid L-tyrosine (Tyr).
