L-Carnosine
L-Carnosine yidipeptide equka i-beta-alanine kunye ne-histidine. Ifumaneka kwi-muscular and other tissues. Inepropathi eyomeleleyo ye-oxidant njengoko inokukhupha zombini iintlobo zeoksijini esebenzayo (ROS) kunye neentlobo zenitrogen esebenzayo (RNS).Carnosine isebenza njenge-agent ye-cytosolic buffering kwaye njengomlawuli womsebenzi we-macrophage. Ibalelwa kubuchule bayo bokwenza ii-complexes kunye neentsimbi eziguqukayo, isetyenziselwa ukulawula umxholo we-ion zetsimbi zenguqu kwi-biological fluids kunye nezicubu.Carnosineinokuthintela ukwaluphala kwaye inokusetyenziswa ukuthintela okanye ukunyanga iingxaki zesifo seswekile ezinjengokonakala kwemithambo-luvo, ukuphazamiseka kwamehlo (urhatyazo), neengxaki zezintso.
Iiparamitha ezingundoqo zobuGcisa:
Imbonakalo | Mhlophe ukuya phantse kumgubo omhlophe |
Ukujikeleza kwamehlo [α]D20 | +20.0O~+22.0O(C=2, H2O) |
Iintsimbi ezinzima(Pb) | ≤10ppm |
Ilahleko ekomisweni | ≤1.0% |
L-Histidine | ≤1.0% |
β-Alanine | ≤0.1% |
Isivavanyi | ≥99.0% |
pH | 7.5~8.5 |
Imisebenzi:
L-Carnosine inokunyusa umda we-Hayflick kwi-fibroblasts yabantu, kunye nokubonakala kwehlisa izinga lokunciphisa i-telomere. I-Carnosine nayo ithathwa njenge-geroprotector.
L-Carnosine yeyona arhente yeanti-carbonylation esebenzayo efunyenweyo. (I-Carbonylation linyathelo le-pathological in the age-related degradation of the body proteins. )I-Carnosine inceda ukuthintela i-collagen ye-skin cross-linking ekhokelela ekulahlekeni kwe-elasticity kunye nemibimbi.
L-CarnosineIpowder iphinda isebenze njengomlawuli we-zinc kunye nobhedu kwiiseli zemithambo-luvo, inceda ukuthintela ukunyanzeliswa kwezi zinto zisebenza kwi-neuroactive emzimbeni.
L-Carnosine yi-Super Anti-Oxidant ecima neyona nto itshabalalisayo i-radicals yamahhala: I-hydroxyl kunye ne-peroxyl radicals, i-superoxide, kunye ne-oksijini eyodwa. I-Carnosine inceda ukutshisa i-ionic metals (i-toxins egungxulwayo emzimbeni).
Isicelo:
1. Izongezo zokutya ezintsha. Ekuqhubeni inyama, i-carnosine inokuthintela i-oxidation yamafutha kwaye ikhusele umbala wenyama. I-Carnosine kunye ne-phytic acid ixhathisa i-oxidation yenkomo.
2. Ukusetyenziswa kwezithambiso kunokuthintela ukuguga kolusu kunye nokuba mhlophe kwesikhumba. I-Carnosine inokuthintela iiradicals zasimahla ezenziwe kukutshaya, kwaye le radical yasimahla inokonakalisa ulusu ngaphezu kokukhanya kwelanga. Iiradicals zasimahla zisemzimbeni. I-athomu esebenzayo kakhulu okanye iqela le-athomu linokwenza i-oxidize ezinye izinto emzimbeni womntu.
3. Iyeza lomlomo elisetyenziselwa amayeza kunye nonyango lotyando.
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