Acide ya Ethyl Ascorbic
Acide ya Ethyl Ascorbic,3-O-Ethyl Ascorbic Acide, ubwoko bwa vitamine C ya Ethylated C, nigikoresho cyiza cyo kwera uruhu, kibuza ibikorwa bya Tyrosinase ikora kuri Cu2 + kandi ikarinda synthesis ya melanin.Ni inkomoko ya etherfied ikomoka kuri acide acorbike, imwe mu nkomoko ihamye ya asikorbike. aside. Irerekana kandi ituze ryiza muburyo bwose bwo kwisiga.
Acide ya Ethyl Ascorbicyinjira mu ruhu aho ihindurwamo aside aside. Kubera iyo nzira, imikorere yayo isore igaragara kuruta imwe ya acide ya asikorbike isukuye.Nta kurakaza uruhu n'amaso.
Ibipimo by'ingenzi bya tekiniki:
| Kugaragara | Ifu yera cyangwa hafi yera |
| Gukemura | Byoroshye gushonga mumazi |
| Ibirimo | 98.5% min. |
| pH Agaciro | 3.5 ~ 5.5 |
| Ingingo yo gushonga | 110.0 ~ 115.0 ℃ |
| Kuma | 1.0% max. |
| Ubuntu VC | 10 ppm max. |
| Igisigisigi | 0.1% max. |
| Ibyuma biremereye | 20 ppm max. |
Imikorere:
Vitamine C.
Muri iki giheibikomoka kuri vitamine C.zikoreshwa mu kwisiga kugirango zikoreshwe hanze.Vitamine C yuzuye, aside aside cyangwa nanone yitwa L-ascorbic aside (acide acorbike) igira ingaruka zitaziguye.Mu buryo butandukanye nubundi buryo, ntabwo igomba kubanza guhinduka muburyo bukora.Ubushakashatsi bwerekana ko vitamine C ishyigikira synthesis ya kolagen kandi ikarwanya radicals yubusa.Ifite kandi akamaro kurwanya acne hamwe nu myaka muguhagarika tyrosinase.Nyamara, aside ya asikorbike ntishobora gutunganyirizwa mumavuta kuko ibiyigize bikora byoroshye cyane okiside kandi ikabora vuba.Kubwibyo, kwitegura nka lyophilisate cyangwa ubuyobozi nkifu ni byiza.
Kubijyanye na serumu irimo acide acorbike, formulaire igomba kuba ifite aside irike cyane pH kugirango yinjire neza muruhu.Ubuyobozi bugomba kuba butanga umuyaga.Ibikomoka kuri Vitamine C bidakora cyane ku ruhu cyangwa byihanganirwa kandi bikomeza guhagarara neza ndetse no mu mavuta ya cream birakwiriye cyane cyane ku ruhu rworoshye cyangwa mu jisho ryoroshye.
Birazwi neza ko kwibanda cyane kubintu bikora bidasobanura ingaruka nziza yo kwita.Gusa guhitamo neza hamwe nibisobanuro byahujwe nibikoresho bikora byemeza neza bioavailable, kwihanganira uruhu rwiza, guhagarara neza, hamwe nibikorwa byiza bishoboka.
Ibikomoka kuri Vitamine C.
| Izina | Ibisobanuro Bigufi |
| Ascorbyl Palmitate | Vitamine C. |
| Ascorbyl Tetraisopalmitate | Vitamine C. |
| Acide ya Ethyl Ascorbic | Amazi ya Vitamine C. |
| Ascorbic Glucoside | Guhuza aside acorbike na glucose |
| Magnesium Ascorbyl Fosifate | Ifumbire ya ester yumunyu Vitamine C. |
| Sodium Ascorbyl Fosifate | Ifumbire ya ester yumunyu Vitamine C. |
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