Indlela yokwenza mhlophe ye-arbutin
Okuqukethwe nokusatshalaliswa kwei-melanin yizici eziyinhloko ezinquma ukujula kombala wesikhumba. I-Melanin ikhiqizwa kuma-melanocyte ongqimbeni oluyisisekelo lwe-epidermis yesikhumba. Ekugcineni kwakhiwa kusuka ku-tyrosine ngaphansi kwesenzo se-tyrosinase ngochungechunge lwe-biochemical reactions eyinkimbinkimbi. Idluliselwa kusuka kungqimba ye-basal iye engxenyeni yangaphandle ye-epidermis kusuka ngaphakathi nangaphandle ngama-synapses. Faka umbala esikhumbeni.
I-Tyrosinase inomsebenzi we-tyrosine hydroxylase (okwenza i-tyrosine ikhiqize i-dopa) nomsebenzi we-dopa oxidase (okwenza i-dopa ikhiqize i-dopaquinone). Enqubweni yokwakhiwa kwe-melanin, isebenza njenge-enzyme eyinhloko yokunciphisa izinga. Umsebenzi wayo unquma inani le-melanin elakhiwe.
I-Arbutin i-tyrosinase inhibitor engavimbela ngempumelelo umsebenzi we-tyrosinase ngaphandle kokuphazamisa ukugxiliswa kwamaseli. Iqhudelana ngokubopha i-dopa ngokubophezela kwayo ngqo ku-tyrosinase. indawo, ivimba ukuhlanganiswa kwe-dopa ne-dopaquinone, ngaleyo ndlela iphazamise ama-melanocyte futhi ivimbele ukukhiqizwa kwe-melanin. Ngasikhathi sinye, iphinde ibe nomsebenzi wokuhlambulula i-melanin eyakhiwe, isheshise ukubola kanye nokuphuma kwe-melanin, ukunciphisa umbala wesikhumba, nokususa amabala namabala.
Umakhalekhukhwini: 86 18691558819
Irene@xahealthway.com
www.xahealthway.com
https://healthway.en.alibaba.com/
Wechat: 18691558819
WhatsApp: 86 18691558819
Isikhathi sokuthumela: Feb-23-2024
