L-Carnosine |305-84-0
Product Description:
Carnosine (L-Carnosine), zita resainzi β-alanyl-L-histidine, idipeptide inoumbwa ne β-alanine uye L-histidine, crystalline yakasimba.Tsandanyama nehuropi zvine huwandu hwakanyanya hwecarnosine.Carnosine yakawanikwa neRussia chemist Gurevich pamwe chete necarnitine.
Zvidzidzo kuUnited Kingdom, South Korea, Russia nedzimwe nyika zvakaratidza kuti carnosine ine simba re antioxidant simba uye inobatsira kumuviri wemunhu.
Carnosine yakaratidza kutsvaira reactive oxygen radicals (ROS) uye α-β unsaturated aldehydes yakaumbwa panguva ye oxidative stress ne overoxidizing fatty acids mumasero membranes.
Regulation of immunity:
Iine mhedzisiro yekudzora kusadzivirirwa, uye inogona kudzora zvirwere zvevarwere vane hyperimmunity kana hypoimmunity.
Carnosine inogona kuita basa rakanaka kwazvo mukugadzirisa kuvakwa kwechivharo chemuviri wemunhu, kungave kusingadzivirirwe kwemasero kana humoral immune.
Endocrine:
Carnosine inogona zvakare kuchengetedza endocrine chiyero chemuviri wemunhu.Munyaya ye endocrine uye chirwere chemetabolism, kuwedzera kwakaringana kwecarnosine kunogona kudzora chiyero che endocrine mumuviri.
Idya muviri:
Carnosine zvakare ine rimwe basa mukudyisa muviri, iyo inogona kudyisa uropi hwemunhu, kuvandudza kukura kwehuropi neurotransmitters, uye inodyisa magumo etsinga, ayo anogona kudyisa neurons nekudyisa tsinga.
Unyanzvi zviratidzo zveL-Carnosine:
| Analysis Item | Tsanangudzo |
| Chitarisiko | Kubvisa chena kana chena hupfu |
| HPLC Kuzivikanwa | Zvinoenderana nereferensi chinhu chikuru peak |
| PH | 7.5~8.5 |
| Specific Rotation | +20.0o ~+22.0o |
| Kurasikirwa pakuomeswa | ≤1.0% |
| L-Histidine | ≤0.3% |
| As | NMT1ppm |
| Pb | NMT3ppm |
| Heavy Metals | NMT10ppm |
| Melting point | 250.0℃~265.5℃ |
| Assay | 99.0%~101.0% |
| Residue pakubatidza | ≤0.1 |
| Hydrazine | ≤2ppm |
| L-Histidine | ≤0.3% |
| Total Plate Count | ≤1000cfu/g |
| Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
