I-Procysteine Cas: 19771-63-2
| Inombolo Yekhathalogu | XD92114 |
| Igama lemveliso | Iprocysteine |
| CAS | 19771-63-2 |
| Ifomu yemolekyulila | C4H5NO3S |
| Ubunzima beMolekyuli | 147.15 |
| Iinkcukacha zokuGcina | I-Ambient |
| IKhowudi yoMrhumo eHarmonized | 2934999090 |
Ukucaciswa kweMveliso
| Imbonakalo | Umgubo omhlophe ukuya kumhlophe |
| uAsay | 99% imizuzu |
| Indawo yokunyibilika | 174 °C (dec.)(lit.) |
| alpha | -60 º (c=1 kwi-H2O) |
| ukuxinana | 1.582±0.06 g/cm3(Kuxelwe kwangaphambili) |
| isalathiso se-refractive | -64 ° (C=1, H2O) |
| pka | pKa (22°): 3.32 |
| umbala | Mhlophe ukuya kwi-Off-mhlophe |
| Ukunyibilika kwamanzi | Inyibilika emanzini |
1. Ukuvinjelwa komsebenzi we-tyrosinase
I-Tyrosinase luhlobo lwe-polyphenol oxidase equkethe ubhedu, eyona enzyme ephambili ye-melanin synthesis.Ukuvinjelwa komsebenzi wayo kunokuthintela ukubunjwa kwe-melanin, kwaye emva koko kufezekise umphumo wokuphucula umbala wesikhumba kunye nomhlophe.
2. Susa i-oxygen free radicals
Ukunciphisa imiphumo emibi yezinto ezingaphandle ezifana ne-ultraviolet, i-oxygen free radicals kwinkqubo ye-physiological of melanin formation, ukuze ukhusele ulusu, unciphise ukuguga kunye nokuphelisa imibimbi.
3. Thambisa i-cuticle kwaye ulusu lube mhlophe
Iyakwazi ukuthambisa i-stratum corneum, isebenze ukuvuselelwa kweeseli, yenza mhlophe ulusu kwaye ikhawulezise ukucwangciswa kweekeratinocytes.
4. Nciphisa umbala we-melanin eyenziweyo
Inomsebenzi we-antioxidation kunye ne-free radical scavenging, ukulibazisa ukuguga kwesikhumba, ukuvimbela ukubunjwa kwe-pigment deposition ngokusebenzisa indlela ye-oxidation ye-melanin esanda kwenziwa.
