L-Carnosine | 305-84-0
Incazelo Yomkhiqizo:
I-Carnosine (L-Carnosine), igama lesayensi i-β-alanyl-L-histidine, i-dipeptide eyakhiwe nge-β-alanine kanye ne-L-histidine, okuqinile kwecrystalline. Izicubu zemisipha nobuchopho ziqukethe ukugxila okuphezulu kakhulu kwe-carnosine. I-Carnosine yatholwa ngusokhemisi waseRussia uGurevich kanye ne-carnitine.
Izifundo e-United Kingdom, South Korea, Russia nakwamanye amazwe zibonise ukuthi i-carnosine inamandla okulwa ne-antioxidant futhi inenzuzo emzimbeni womuntu.
I-Carnosine iboniswe ukuthi iqothula ama-radicals oksijini asebenzayo (ROS) kanye ne-α-β unsaturated aldehydes akhiwe ngesikhathi sokucindezeleka okwenziwe nge-oxidative ngokufaka ngokweqile ama-acids anamafutha kulwelwesi lwamaseli.
Ukulawulwa kokuzivikela komzimba:
Inomphumela wokulawula ukungatheleleki, futhi ingalawula izifo zeziguli ezine-hyperimmunity noma hypoimmunity.
I-Carnosine ingadlala indima enhle kakhulu ekulawuleni ukwakhiwa kwesithiyo sokuzivikela komzimba womuntu, kungakhathaliseki ukuthi ukuzivikela kwamaselula noma ukungatheleleki kwe-humoral.
I-Endocrine:
I-Carnosine nayo ingagcina ibhalansi ye-endocrine yomzimba womuntu. Endabeni ye-endocrine kanye nezifo ze-metabolic, ukwesekwa okufanele kwe-carnosine kungalawula izinga le-endocrine emzimbeni.
Thuthukisa umzimba:
I-Carnosine nayo inendima ethile ekondleni umzimba, engondla izicubu zobuchopho bomuntu, ithuthukise ukukhula kwama-neurotransmitters obuchopho, futhi yondle iziphetho zezinzwa, ezingondla izinzwa futhi zondle izinzwa.
Izinkomba zobuchwepheshe ze-L-Carnosine:
| Uhlaziyo Into | Ukucaciswa |
| Ukubukeka | Khipha impushana emhlophe noma emhlophe |
| I-HPLC Identification | Ihambisana nenani eliphakeme lereferensi |
| PH | 7.5~8.5 |
| Ukuzungezisa okuqondile | +20.0o ~+22.0o |
| Ukulahlekelwa ekomisweni | ≤1.0% |
| I-L-Histidine | ≤0.3% |
| As | I-NMT1ppm |
| Pb | I-NMT3ppm |
| Izinsimbi Ezisindayo | I-NMT10ppm |
| Iphoyinti lokuncibilika | 250.0℃~265.5℃ |
| Isivivinyo | 99.0%~101.0% |
| Izinsalela ekushiseni | ≤0.1 |
| IHydrazine | ≤2ppm |
| I-L-Histidine | ≤0.3% |
| Inani Lepuleti Eliphelele | ≤1000cfu/g |
| Imvubelo & Isikhunta | ≤100cfu/g |
| E.Coli | Okubi |
| I-Salmonella | Okubi |
