S-Adenosyl L-methionine | 29908-03-0
Tlhaloso ea Sehlahisoa:
S-adenosylmethionine e ile ea fumanoa ka lekhetlo la pele ke bo-rasaense (Cantoni) ka 1952.
E entsoe ke adenosine triphosphate (ATP) le methionine liseleng ka methionine adenosyl transferase (Methionine Adenosyl Transferase), 'me ha e kenya letsoho karabelong ea phetisetso ea methyl e le coenzyme, e lahleheloa ke sehlopha sa methyl ebe e e arola ho sehlopha sa S-adenosyl Histidine. .
Matšoao a tekheniki a L-Cysteine 99%:
Ntho ea Tlhahlobo | Tlhaloso |
Ponahalo | Phofo e tšoeu ho isa ho bosoeu |
Litaba tsa Metsi (KF) | 3.0% MAX |
Molora oa Sulfate | 0.5% MAX. |
PH (5% AQUEOUS SOLUTION) | 1.0 -2.0 |
S, S-Isomer (HPLC) | 75.0% MIN |
SAM-e ION (HPLC) | 49.5 - 54.7% |
P-toluenesulfonic acid | 21.0%–24.0% |
Content of Sulfate (SO4) (HPLC) | 23.5%–26.5% |
Disulfate tosylate | 95.0%–103% |
Lintho tse amanang le tsona (HPLC):
- S-adenosyl-l-homocysteine | 1.0% MAX. |
- Adenine | 1.0% MAX. |
- Methylthioadenosine | 1.5% MAX |
- Adenosine | 1.0% MAX. |
- Kakaretso ea litšila | 3.5% MAX. |
Litšepe tse boima | Ha e fete 10 ppm |
Ketapele | Ha e fete 3 ppm |
Cadmium | Ha e fete 1 ppm |
Mercury | Ha e fete 0.1 ppm |
Arsenic | Ha e fete 2 ppm |
Microbiology
Kakaretso ea Aerobic Count | ≤1000cfu/g |
Palo ea tomoso le hlobo | ≤100cfu/g |
E. coli | Ha e eo/10g |
S. aureus | Ha e eo/10g |
Salmonella | Ha e eo/10g |