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 senya ho sehlopha sa S-adenosyl Histidine. .
Matšoao a tekheniki a L-Cysteine 99%:
Tlhaloso ea Ntho ea Tlhahlobon
Ponahalo E tshweu ho isa ho phofo e tshweu
Litaba tsa Metsi (KF) 3.0% MAX
Sulphated Ash 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 li fete 10 ppm
Keta pele Ho se 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 Absent/10g
S. aureus Absent/10g
Salmonella ha e eo / 10g
