Isetshenziselwa ini i-shikimic acid?
Embonini yezemithi, I-Shikimic acid kusuka ku-anise yenkanyezi yaseShayina (i-Illicium verum) isetshenziswa njengesisekelo sokukhiqizwa kwe-oseltamivir (Tamiflu). Nakuba i-shikimic acid ikhona ezinhlobonhlobo eziningi ze-autotrophic, i-biosynthetic intermediate futhi ngokuvamile itholakala ekugxilweni okuphansi kakhulu.
Yiziphi izinzuzo ze-shikimic acid?
Uma ukuguga ngaphambi kwesikhathi kuyinto ekhathazayo, i-shikimic acid ingaba isengezo esiwusizo kukhithi yakho yamathuluzi yokunakekela isikhumba. Izici zayo ezinamandla zokulwa ne-antioxidant zivikela isikhumba kuma-radicals mahhala ayingozi abangelwa ilanga nokungcola, okungahlasela izicubu ezinempilo eziholela emibimbi nasemigqani emihle.
I-shikimic acid yenzani isikhumba?
I-Shikimic acid powder ivimbela ukuthuthukiswa kwamabhaktheriya e-P. Acnes ahlala esikhumbeni esinamafutha azungeze izimbotshana ezibhekene nezinduna. Iyashelela, iqinise futhi ikhanyise isikhumba. Isebenza kahle esikhumbeni esinenkinga, esilimele, esinebala elibomvu, esinezinduna, nesinamafutha.
Yini ukubaluleka kwendlela ye-shikimate?
Le khasi indlela ye-shikimate acid ixhumanisa i-metabolism yama-carbohydrate ne-biosynthesis yezinhlanganisela ezinuka kamnandi. Ngokulandelana kwezinyathelo eziyisikhombisa ze-metabolic, i-phosphoenolpyruvate ne-erythrose 4-phosphate ziguqulwa zibe i-chorismate, isandulela sama-amino acid anephunga elimnandi kanye nama-metabolites amaningi anephunga elimnandi.
Iyini i-shikimic acid yokwenza isikhumba sibe mhlophe?
I-Shikimic acid isebenza ukuvimbela i-enzyme ye-tyrosinase esikhumbeni, enesibopho sokushintsha umbala, njengamachashaza elanga namabala okushintsha umbala.
Ingabe i-shikimic acid ingasetshenziswa nsuku zonke?
I-Shikimic acid ilungele zonke izinhlobo zesikhumba, kufaka phakathi isikhumba esibucayi, esinamafutha, inhlanganisela kanye nesikhumba esinezinduna. Ingasetshenziswa kokubili ekunakekelweni kwansuku zonke nasekwelashweni kwezimonyo ezichwepheshile, ezidinga ukugxila okuphezulu kwe-asidi.
Izinzuzo ze-Shikimic Acid for Skin
I-Shikimic acid, i-alpha-hydroxy acid (AHA) eyenzeka ngokwemvelo etholakala ikakhulukazi esitshalweni senkanyezi ye-anise (Illicium verum), ibilokhu ithola ukunakwa embonini ye-skincare ngezinzuzo zayo zesikhumba ezinezici eziningi. Nansi incazelo enemininingwane yokuthi isekela kanjani impilo yesikhumba:
- I-Exfoliation Emnene
I-Shikimic acid iyi-AHA emnene, okusho ukuthi isiza ukuhlehlisa amaseli esikhumba afile, ivule izimbotshana, futhi ikhuthaze ukuguqulwa kwamangqamuzana ngaphandle kokucasuka okubuhlungu okuvame ukubangelwa ama-asidi anamandla njenge-glycolic noma i-lactic acid. Ifaneleka ikakhulukazi esikhumbeni esizwelayo noma esinezinduna. - I-antibacterial & I-Anti-Acne Properties
Ucwaningo luye lwabonisa ukuthi i-shikimic acid inomsebenzi onamandla wokulwa namagciwane, ikakhulukazi ngokumelene ne-Propionibacterium acnes, ibhaktheriya elibangela izinduna. Lokhu kuyenza isebenze ku:
Ukunciphisa ukuqubuka
Ukupholisa isikhumba esivuvukele
Ukuvimbela amabala amasha - I-Brightening and Even Skin Tone
Ngokugqugquzela ukuvuselelwa kwamaseli nokunciphisa ukunqwabelana kwe-melanin, i-shikimic acid ingase:
Siza ukufiphala amabala amnyama kanye ne-hyperpigmentation
Thuthukisa ukukhazimula kwesikhumba
Thuthukisa ukucaca kwethoni yesikhumba jikelele - Ukwesekwa kwe-Hydration
Nakuba ingeyona i-humectant ngokwayo, isenzo esikhiphayo se-shikimic acid singathuthukisa ukumuncwa kwezithako ze-hydrating ezifana ne-hyaluronic acid noma i-glycerin esetshenziswa kamuva, kube nesandla ekwenzeni isikhumba sibe ngcono. - I-Anti-Inflammatory Effects
I-Shikimic acid iphinde ibonise umsebenzi wokulwa nokuvuvukala, isiza ukudambisa ububomvu, ukucasuka, nokucindezeleka kwesikhumba - isici esibalulekile kubantu abane-rosacea, i-acne, noma izimo zesikhumba ezibucayi.
Iyini imiphumela emibi ye-shikimic acid?
1. Ukucasuka Kancane
I-Shikimic acid iyi-AHA, ngakho-ke nakuba imnene kune-glycolic noma i-lactic acid, isengadala ukushotshozela, ukushisa, noma ububomvu, ikakhulukazi esikhumbeni esibucayi noma esibucayi.Lokhu kungenzeka kakhulu uma kusetshenziswa ekugxilweni okuphezulu noma kuhlanganiswa namanye ama-exfoliating agents.
2. Ukuzwela kwesithombe
Njengamanye ama-exfoliants, i-shikimic acid ingase ikhulise ukuzwela kwesikhumba sakho ekukhanyeni kwelanga.Ngaphandle kokuvikeleka okufanele kokuvikela ilanga okubanzi, kunengozi yokushiswa yilanga noma umbala obala ngemva kokufakwa.
3. Ukungezwani komzimba (Okuvamile)
Nakuba kuvamile, abanye abantu bangase baphathwe yi-allergic contact dermatitis (ukuqubuka, ukulunywa, ukuvuvukala). Njalo yenza ukuhlolwa kwesichibi ngaphambi kokufaka noma yimuphi umkhiqizo omusha one-shikimic acid endaweni enkulu.
4. I-Over-Exfoliation
Ukusebenzisa i-shikimic acid kaningi, noma ukuyibeka nezinye izithako ezikhiphayo njenge-retinol, i-salicylic acid, noma ama-AHA aqinile, kungaholela kulokhu:
Ukoma
Ukulimala kwesithiyo sesikhumba
Ukuzwela okungeziwe noma ukuqubuka
Indlela Yokunciphisa shikimic acid side effects?
- Sebenzisa imikhiqizo eno-0.5%–5% we-shikimic acid kuye ngohlobo lwesikhumba nokubekezelelana.
2. Faka isicelo ebusuku ukuze unciphise ingozi yokuzwela ilanga.
3. Ngaso sonke isikhathi landela nge-moisturizer futhi usebenzise i-SPF phakathi nosuku.
4. Yethula kancane kancane-izikhathi ezingu-2-3 ngesonto ekuqaleni.
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- uwoyela wembewu wePeony
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