L-Carnosine | 305-84-0
Whakaahuatanga Hua:
Ko te Carnosine (L-Carnosine), te ingoa pūtaiao β-alanyl-L-histidine, he dipeptide i tito mai i te β-alanine me te L-histidine, he totoka tioata. Kei roto i te uaua me te kiko o te roro he tino nui o te carnosine. I kitea a Carnosine e te tohunga kemu a Ruhia a Gurevich me te carnitine.
Ko nga rangahau i te United Kingdom, South Korea, Russia me etahi atu whenua kua whakaatuhia he kaha te kaha o te carnosine ki te antioxidant me te whai hua ki te tinana o te tangata.
Kua whakaatuhia te Carnosine ki te hamuke i nga tuuroro hāora tauhohe (ROS) me te α-β haunga aldehydes i hanga i te ahotea oxidative na roto i te overoxidizing waikawa ngako i roto i nga kiriuhi pūtau.
Te whakaritenga o te mate mate:
Ka whai hua ki te whakahaere i te mate, ka taea te whakahaere i nga mate o nga turoro me te hyperimmunity, hypoimmunity ranei.
Ka taea e te Carnosine te mahi tino pai ki te whakahaere i te hanga o te arai mate tangata, ahakoa he mate puukoro, he mate whakakatakata ranei.
Endocrine:
Ka taea hoki e Carnosine te pupuri i te toenga endocrine o te tinana o te tangata. Mo nga mate endocrine me nga mate metabolic, ko te taapiri tika o te carnosine ka taea te whakahaere i te taumata endocrine i roto i te tinana.
Whakanuia te tinana:
He mahi ano a Carnosine ki te whangai i te tinana, ka taea te whangai i te kiko o te roro o te tangata, te whakapai ake i te tipu o nga neurotransmitters roro, me te whangai i nga pito nerve, ka taea te whangai i nga neurons me te whangai i nga uaua.
Tohu Hangarau o L-Carnosine:
| Tūemi Tātari | Whakatakotoranga |
| Te ahua | Te paura ma, te paura ma ranei |
| Tautuhinga HPLC | E rite ana ki te matū tohutoro te tihi matua |
| PH | 7.5~8.5 |
| Hurihuri Tauwhāiti | +20.0o ~+22.0o |
| Ngaronga i te whakamaroke | ≤1.0% |
| L-Histidine | ≤0.3% |
| As | NMT1ppm |
| Pb | NMT3ppm |
| Nga Korewa Taamaha | NMT10ppm |
| Te rewa | 250.0℃~265.5℃ |
| Te whakamatautau | 99.0%~101.0% |
| Te toenga i runga i te mura | ≤0.1 |
| Hydrazine | ≤2ppm |
| L-Histidine | ≤0.3% |
| Tatau Pereti Tapeke | ≤1000cfu/g |
| Te rewena me te pokepokea ai | ≤100cfu/g |
| E.Coli | He kino |
| Haramona | He kino |
