Cysteamine (Cysteamine,CS), e mohiotia ana ko te β-merhydrylethylamine, te paura tioata ma, te rewa 99 ~ 100 ℃, he paku kakara, he wairewa i roto i te wai me te waipiro, te tauhohenga kawakore. Na te mea kei roto i nga roopu sulfhydryl me nga amino kaha, he maha nga mahi koiora. He matū koiora i roto i nga kararehe, he nui nga paanga o te tinana. Cysteamine rāpoi ngota o thiol, hau hāoratanga ngāwari riro disulfide maha whakamahi tona hydrochloride (CysteamineHydrochloride, CSH) hei whakakapi mo reira. Ko nga taonga matū CSH he pumau, he totoka i te mahana o te rūma, he kaha te hygroscopicity, he ngawari te waikura i te pāmahana teitei, te rewa o te 70.2 ~ 70.7 ℃.

Ko te CS me tana hydrochloride (CSH) he kai takawaenga i etahi mea whakapaipai, me te mea hei whakaheke i te makawe perm, ka taea te whakamahi ki te hanga i etahi atu whakapaipai whakapaipai makawe.

I roto i te whakamahinga o nga makawe makawe, ka whakapotohia te CSH ki te CA (cysteamine hydrochloride).

Ko te uara logP e tohu ana ko te cysteamine hydrochloride (CA) he lipophilic me te waatea ki te waahi o nga pūmua hydrophobic i roto i nga makawe (octamer/microfibril).

Ko te Cysteamine hydrochloride (CA) na te mea kei roto i te sulfhydryl kaha, ka pakaru te here disulfide i roto i nga makawe, ka whakahekehia te cystine ki te cysteine ??kei roto te sulfhydryl, ka ngohengohe nga makawe, ka piko, ka rereke ki te makawe makawe, katahi ka oxidized e te kaihoko oxidizing kia ngohengohe ki te whakatutuki i te painga pai ake. Ko tana ngoikoretanga ko te hiahia kia tino parakore, he kakara motuhake, he whakaihiihi i te kiri. Na te mea he whakapataritari ki te kiri, ka whakatauhia e te ture rongoa a Hapanihi ko CA kei roto i te waahanga iti o te kukū (i te nuinga o te waa ka whirihorahia i roto i te iti o te alkaline iti ake), na tona whirihoranga motuhake motuhake, kia iti ake te taumaha o nga makawe, kia pai ake ai nga makawe me te hauora!

Ko te whakahekenga o te cysteamine hydrochloride (CA) he teitei ake i tera o te waikawa thioglycollic, na reira ka pai ake te ahua o te koiri i te mahi koiri. Ina whakaritea ki te PH teitei me te kukū nui o te waikawa thioglycollic, ko te painga nui o te whakamahi i te cysteamine hydrochloride (CA) makawe mingimingi ko te kore e tika kia whakamahana mo te wa roa, me te tohu koromeke o te 5 meneti me te perm tino kawakore me te teitei o te cysteamine hydrochloride perm he rite ki te painga o te whakamahi waikawa thioglycollic mo te 15 meneti.

Ko te Cysteamine hydrochloride he puhui maha me nga ahuatanga matū kaha, ka taea te hanga i tetahi matatini pumau, e whai waahi nui ana ki te mahi o nga perms makawe. He pai te hanga kiriata me te mahi matū nui, ka taea te hanga i te hanganga hono-whiti me te keratin o nga makawe, te whakarereke i te hanganga o nga makawe, kia tutuki ai te painga o te perm.

Ko te Cysteamine hydrochloride perm i roto i te tukanga o te perm, ko tana mahi matua ko te whakarato i tetahi kaihoko whakawhiti hou, me te keratin o nga makawe ki te hanga i te hanganga whakawhiti pai ake, ka huri i te koroka o te makawe. Ka whakatauritea ki etahi atu makawe makawe, ko tana painga he iti te kino o te makawe, a, ko te painga o te perm he taiao me te roa.