Keratin yog ib feem ntawm cov protein, tab sis txawv ntawm nws nyob rau hauv uas nws muaj cov sulfur ntau. Nws swells zoo nyob rau hauv dej, muaj ib tug tsis tshua muaj lub ntiajteb txawj nqus thiab yog zoo heev soluble tsis tau tsuas yog nyob rau hauv alkalis, tab sis kuj nyob rau hauv sodium thiab poov tshuaj daws. Nyob rau hauv tus txheej txheem ntawm decomposition, zoo li lwm yam proteins, nws lov rau hauv ammonia, fatty acids, tyrosines, hydrogen sulfide thiab leucines.
Keratin yog dab tsi
Nov yog cov protein uas muaj zog txaus thiab ib qho tseem ceeb hauv tib neeg cov tawv nqaij. Nws ua lub luag haujlwm tseem ceeb hauv cov plaub hau, rau tes, cov hniav (nrog rau cov hooves thiab horns ntawm cov tsiaj). Nws cov qauv muaj cov amino acids, uas muaj txiaj ntsig zoo heev. Nyob rau hauv ib tug ntau yam ntawm cov tebchaw, xws li ib yam khoom yuav yog mos heev (piv txwv li, daim tawv nqaij) los yog nyuaj heev (tsiaj hooves). Keratin rau cov plaub hau yog qhov tseem ceeb heev. Nws muaj cov cell tuag. Lawv zoo kawg nkaus tiv thaiv cov txheej uas muag heev uas nyuam qhuav pib tsim.
YKev tsim cov keratin
Cov tshuaj no muaj cysteine disulfide, uas tso cai rau koj los tsim ob-sulfidechoj. Xws li chains zoo li ib tug kauv qauv, uas yog heev ruaj khov, vim hais tias. cov sulfur atoms nyob rau hauv lub helix yog heev ze rau ib leeg. Yog li, fibrous matrix tau txais nyob rau hauv uas cov degree ntawm solubility siab heev. Qhov kev sib txuas zoo li no muaj zog heev thiab hloov tau.
Yog vim li cas keratin rau cov plaub hau tseem ceeb heev. Nws muaj ntau cov sulfur, uas, thaum lub sij hawm combustion, tsim ib tug tsis kaj siab tsw. Ib yam khoom zoo sib xws yog tsim los ntawm qee cov hlwb muaj sia (keratinocytes), uas ua rau nws. Lawv ua lub hauv paus rau cov plaub hau, rau tes thiab tawv nqaij. Cov hlwb no zoo li nce siab txhua lub sijhawm, thiab tom qab lawv tuag, lawv pib tsim ib hom kev tiv thaiv. Keratin tuaj yeem raug puas thaum lub sijhawm psoriasis. Lub sijhawm no, txheej txheem tev tawm tshwm.
YKeratin txhais li cas rau cov plaub hau thiab rau tes?
Lub sijhawm dhau mus, cov rau tes thiab cov plaub hau pib qhuav thiab nkig. Thaum keratin hlwb tuag, cov txheej txheem no tau nrawm heev. Ib qho xwm txheej zoo sib xws tuaj yeem nres yog tias koj noj gelatin thiab tsis tu ncua moisturize koj cov plaub hau. Rau cov hom phiaj no, kua keratin rau cov plaub hau yog zoo meej. Nrog nws, cov curls yuav tau ci thiab yuav saib zoo-groomed thiab zoo huv si. Qhov loj dua txheej ntawm cov khoom zoo li no, cov plaub hau thiab cov rau tes yuav noj qab nyob zoo. Ntxiv hydration yuav pab kom lawv noj qab haus huv thiab tiv thaiv lawv ntawm kev puas tsuaj.
Keratin mask at home
Keratin plaub hau daim npog qhov ncauj npajntawm koj tus kheej yuav txuag koj nyiaj ntau heev. Txhawm rau tsim nws, koj yuav xav tau kua txiv qaub, kua txiv aloe, ob peb tee roj rosemary. Tag nrho cov khoom yuav tsum tau muab sib xyaw thiab siv rau kev huv, qhuav plaub hau. Tos 10 feeb thiab yaug koj cov plaub hau kom zoo. Txhawm rau kom qhuav, tsis txhob siv lub tshuab ziab plaub hau, nws yog qhov zoo dua yog siv cov phuam.
Yog li, peb pom tias keratin rau cov plaub hau thiab rau tes yog qhov tseem ceeb heev, koj tuaj yeem ua kom lawv cov tsos zoo thiab kev zoo nkauj nrog kev saib xyuas kom raug.
