S-Adenosyl L-methionine |29908-03-0
Sharaxaada Alaabta:
S-adenosylmethionine waxaa markii ugu horeysay helay saynisyahano (Cantoni) 1952.
Waxaa lagu sameeyay adenosine triphosphate (ATP) iyo methionine ee unugyada by methionine adenosyl transferase (Methionine Adenosyl Transferase), iyo marka ay ka qayb qaadato falcelinta wareejinta methyl sida coenzyme ah, waxay lumisaa koox methyl ah waxayna u jajabisaa kooxda S-adenosyl Histidine .
Tilmaamayaasha farsamada ee L-Cysteine 99%:
| Shayga Falanqaynta | Tilmaamid |
| Muuqashada | Caddaan ilaa caddaan budo ah |
| Waxyaabaha Biyaha (KF) | 3.0% MAX |
| Sulfated Ash | 0.5% MAX. |
| PH (5% Xalka AQUEOUS) | 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% |
| Waxa ku jira Sulfate (SO4) (HPLC) | 23.5% -26.5% |
| Daawada Tosylate | 95.0% -103% |
Walxaha la xidhiidha (HPLC):
| S-adenosyl-l-homocysteine | 1.0% MAX |
| - Adenine | 1.0% MAX |
| - Methylthioadenosine | 1.5% MAX |
| - Adenosine | 1.0% MAX |
| - Wadarta wasakhda | 3.5% MAX. |
| Biraha culus | In aan ka badnayn 10 ppm |
| Hogaamin | Aan ka badnayn 3 ppm |
| Cadmium | Aan ka badnayn 1 ppm |
| Meerkuri | In aan ka badnayn 0.1 ppm |
| Arsenic | Aan ka badnayn 2 ppm |
Microbiology
| Wadarta tirada hawada hawada | ≤1000cfu/g |
| Khamiirka iyo caaryada ayaa tirinaya | ≤100cfu/g |
| E. koli | Maqan/10g |
| S. aureus | Maqan/10g |
| Salmonella | Maqan/10g |
