3-O-Ethyl-L-waikawa ascorbicHe āhuatanga takirua tōna rite ki te hinu hydrophilic, ā, he tino pumau te matū. Ko te waikawa 3-O-Ethyl-L-ascorbic, nama cas 86404-04-8, he āhuatanga oleophilic me te hydrophilic hei matū i ahu mai i te huaora C, e whakawhānui ana i tōna whānuitanga o te whakamahinga, inā koa i roto i te matū o ia rā.
He uaua te mimiti o te huaora C noa e te kiri, ā, he iti hoki tōna bioavailability. Nā ngā āhuatanga hydrophilic me lipophilic o te waikawa 3-O-Ethyl L-ascorbic ka māmā ake te uru ki te stratum corneum me te tomo ki te dermis. I muri i te urunga ki te kiri, ka ngāwari te pakaru o te waikawa 3-O-Ethyl L-Ascorbic e ngā whākōkī koiora hei mahi i te mahi a te huaora C, ā, ka pai ake tōna bioavailability.
Hei tāpiritanga, ko te waikawa 3-O-Ethyl-L-ascorbic he huaora C noa, e whakaatu ana hoki i te pumau teitei hei whakarite i te wātea o te VC, ā, ka tino tutuki ai te pānga o te mā me te iraira.
Ngā Āhuatanga: He paura mā, he paura tioata rānei te āhua o te 3-O-Ethyl-L-ascorbic. Ko tētahi o ngā mea tino pai rawa atu i puta mai i te huaora C tae noa ki tēnei wā. Ehara i te mea he pumau matū anake, engari he mea anō hoki i puta mai i te waikawa ascorbic, kāore e ngāwari te huri i tōna tae i muri i te urunga ki te kiri. Ka rite tonu te whakapūtanga ki te huaora C i roto i te tinana, ā, ka pai ake te pānga o te waikawa ascorbic.
Tikanga mahi: Ka aukati te waikawa 3-O-Ethyl-L-ascorbic i te mahi tyrosinase me te hanganga o te melanin mā te tae atu ki te paparanga turanga mā te stratum corneum o te kiri, ka whakaiti i te melanin kia kore he tae, he whai hua ki te whakama me te tango i ngā ira. Ka taea hoki e te waikawa 3-O-Ethyl-L-ascorbic te whai wāhi tika ki te hanganga o te collagen i muri i te urunga ki te dermis, ka whakanui ake i te collagen, ā, ka kī te kiri, ka ngāwari hoki.
Ngā mahi matua:
(1) Te aukati i te mahi tyrosinase me te aukati i te hanganga melanin; Te whakaiti i te melanin, te whakamārama i ngā ira me te whakama.
(2) He kaha te pānga ārai mate, he whai hua te tango i ngā rauropi kore utu.
(3) He pai te pumau, he ātete ki te mārama, he ātete ki te wera, he ātete ki te waikawa me te kawakore, he ātete ki te waikura o te hau. He nui te waatea o te koiora, he hinu pai ki te wai, he ngāwari te mimiti o te kiri.
(4) Ārai i te mumura o te kiri i puta mai i te rā.
(5) Whakatairanga i te hanga collagen me te whakapiki i te ngāwari o te kiri.
3-O-Ethyl-L-waikawa ascorbicHe mahi whakatikatika i te collagen (tae atu ki te whakatikatika i te hanganga me te hanga collagen), ka taea te whakatairanga i te hanganga o ngā pūtau kiri me te hanga collagen i runga i te ōwehenga o ngā pūtau kiri me te kai collagen, kia kanapa ai, kia ngāwari ai te kiri. He whānuitia te whakamahinga o te Huaora C ethyl ether i roto i ngā hua tiaki kiri mā te whakama i ngā ira me ngā hua tiaki kiri anti-pakeke, pērā i te hinu kiri, te kirīmi, te toner, te kopare, te essence me ētahi atu.
Te whakamahinga o te hua:
Ka whakamahia tēnei hua i roto i ngā hua mā, ngā hua ārai-pakeketanga, te wai, te tiēre, te hinu kiri, te hinu whakangote, te kirīmi tiaki kiri me ērā atu.
[Te horopeta e taunakitia ana] 0.1-2.0%, he pai mō ngā hua whakama me te tango ira, te tango kita me ngā hua ārai-pakeke.
[Te whakamahinga e taunakitia ana] He pai te whakamahi i raro i ngā āhuatanga PH3.0-6.0, ā, ko te pānga mā me te ira te mea pai rawa atu.
3-O-etil-L-ākoripikohe pai pea te whakamahi i te waikawa hei whakaū mō ngā otinga p-hydroxyacetophenone.
Ngā pānga o te huaora C ethyl ether ki te kiri:
Te aukati i te mahi tyrosinase mā te mahi ki te Cu2+ me te aukati i te hanganga melanin;
He tino whai hua te whakama me te tango i ngā ira (2% ina tāpirihia);
Ārai i te mumura i puta mai i te mārama, he kaha te pānga antibacterial me te anti-inflammatory;
Whakapai ake i te kanapa o te kiri, hoatu he kiri maeneene;
Whakatikatika i te mahi a ngā pūtau kiri me te whakatairanga i te hanga collagen.
Wā tuku: Maehe-29-2024