DL-Methionine/Methionine/CAS: 59-51-8
Kufotokozera Kwachidule:
Dzina la Mankhwala: DL-Methionine/Methionine
CAS: 59-51-8
Mtundu: ZA-Y
MF:C5H11NO2S
MW:149.21
KAYAMBIDWE:
Kufotokozera:
Methionine ndi α-amino acid yokhala ndi formula ya mankhwala ya HO2CCH(NH2)CH2CH2SCH3. Amino acid yofunika iyi imagawidwa ngati yopanda polar. Amino-acid iyi imalembedwa ndi codon yoyambira AUG yomwe imasonyeza dera la coding la mRNA komwe kumayambira kumasuliridwa kukhala mapuloteni.
Mafotokozedwe:
| Chinthu | Kufotokozera |
| Malo osungunuka | 284 °C (dec.) (lit.) |
| Malo otentha | 306.9±37.0 °C (Yonenedweratu) |
| Kuchulukana | 1.34 |
| Chizindikiro cha refractive | 1.5216 (chiyerekezo) |
| Kutentha kwa malo osungira. | 2-8°C. |
| Kusungunuka | 1 M HCl: 0.5 M pa 20 °C, yoyera, yopanda utoto |
| Fomu | Makristalo kapena Ufa wa Crystalline |
| Mtundu | Choyera |
| pka | 2.13 (pa 25℃) |
Kagwiritsidwe Ntchito
Kupanga mankhwala osasunthika okhudzana ndi kukoma kwa zakudya kuchokera ku kuwonongeka kwa Strecker kwa DL-methionine.
Kuwonjezera methionine moyenera muzakudya izi kungayembekezeredwe kuti kungathandize kuti mapuloteni akhale abwino. Pazachuma, DL-methionine ingakhale yabwino kwambiri.
Amino acid yofunika kwambiri yopanda polar yokhala ndi mphamvu zoteteza kupsinjika kwa okosijeni
Nthawi zina DL-Methionine imaperekedwa ngati chowonjezera kwa agalu; imathandiza agalu kuti asawononge udzu mwa kuchepetsa pH ya mkodzo.
Methionine imaloledwa ngati chowonjezera pa chakudya cha nkhuku zachilengedwe motsatira pulogalamu yovomerezeka ya US organic.
Kulongedza ndi Kutumiza
25KG/Ngoma.
Ndi katundu wamba ndipo amatha kutumizidwa kudzera m'nyanja ndi mlengalenga
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
