S-Adenosyl L-methionine |29908-03-0
Ibisobanuro ku bicuruzwa:
S-adenosylmethionine yavumbuwe bwa mbere n'abahanga (Cantoni) mu 1952.
Ihindurwamo na adenosine triphosphate (ATP) na methionine mu ngirabuzimafatizo na methionine adenosyl transfert (Methionine Adenosyl Transferase), kandi iyo igize uruhare mu kwimura methyl nka coenzyme, itakaza itsinda rya methyl ikabora mu itsinda rya S-adenosyl. .
Ibipimo bya tekinike ya L-Cysteine 99%:
Isesengura Ikintu Cyihariyen
Kugaragara Umweru kugeza kuri-Ifu yera
Ibirimo Amazi (KF) 3.0% MAX
Ivu ryuzuye 0.5% MAX.
PH (5% BIKURIKIRA) 1.0 -2.0
S, S-Isomer (HPLC) 75.0% MIN
SAM-e ION (HPLC) 49.5 - 54.7%
P-Toluenesulfonic Acide 21.0% –24.0%
Ibiri muri sulfate (SO4) (HPLC) 23.5% –26.5%
Kuraho Tosylate 95.0% –103%
Ibintu bifitanye isano (HPLC):
- S-adenosyl-l-homocysteine 1.0% MAX.
- Adenine 1.0% MAX.
- Methylthioadenosine 1.5% MAX
- Adenosine 1.0% MAX.
- Umwanda wose 3.5% MAX.
Ibyuma biremereye Ntabwo birenze 10 ppm
Kuyobora Ntabwo birenze 3 ppm
Cadmium Ntabwo irenze 1 ppm
Mercure Ntabwo irenze 0.1 ppm
Arsenic Ntabwo irenze 2 ppm
Microbiology
Umubare w'indege zose ≤1000cfu / g
Kubara umusemburo no kubumba ≤100cfu / g
E. coli idahari / 10g
S. aureus idahari / 10g
Salmonella idahari / 10g
