Acide ya Kojic ni inzitizi yihariye ya melanin ihuza ion z'umuringa mu ngirabuzimafatizo nyuma yo kwinjira mu ngirabuzimafatizo z'uruhu, igahindura imiterere ya tyrosinase, kandi ikabuza gukora tyrosinase, bityo ikabuza gukora melanine. Kojic acide ikora ifite tyrosinase nziza kuruta izindi mikorere ikora. Yakozwe muburyo bwo kwisiga butandukanye kandi ikoreshwa muburyo bwo kwisiga bukoreshwa cyane. Acide ya Kojic igira antioxydeant mu biribwa, ibuza ihinduka rya nitrosamine mu biribwa bitagize ingaruka ku buryohe, impumuro n'imiterere y'ibiryo. Nkumushinga uteza imbere umusaruro, ufite ingaruka zigaragara kubinyampeke n'imboga.
Izina | Ifu ya Acide ya Kojic |
Kugaragara | Kureka ifu yera ya kirisiti |
Ibisobanuro | 99% |
Inzira ya molekulari | C6H6O4 |
Uburemere bwa molekile | 142.11 |
Gukemura | Byoroshye gushonga mumazi, inzoga, acetone, gushonga gato muri ether, Ethyl acetate, chloroform na pyridine, bidashonga muri benzene |
Kojic Acide VS Kojic Acide Dipalmitate
Ingingo | Kojic Acide Dipalmitate | Acide Kojic |
Inzira ya molekulari | 618g / mol | 142g / mol |
Imiterere yumubiri nubumara | Ifu ya kirisiti yera, gushonga 92-96 ℃ | Ifu yera kugeza yoroheje yumuhondo wa kristaline, gushonga ingingo 150-154 ℃ |
Gukemura | Kudashonga mumazi, gushonga mumavuta na propylene glycol | Byoroshye gushonga mumazi, Ethanol na Ethyl acetate |
PH Ihamye | Ihamye iyo PH 3-10 | Ntabwo bihamye mugihe PH> 7 |
Guhindura amabara | Ntabwo ikonjesha ibyuma bya ion, ibara rirahagaze kandi ntirihindura ibara | Byoroshye chelate kandi uhindure amabara hamwe nicyuma, uhindure umuhondo cyangwa umukara |
Ubundi Guhagarara | Umucyo mwiza uhagaze, ntabwo byoroshye okiside | Umucyo, ubushyuhe, nicyuma ion bifite umutekano muke kandi byoroshye okiside |
Gukomatanya imikorere | Bihujwe nibicuruzwa byinshi byo kwisiga | Ntibishobora kubangikanywa nizuba, izuba |
1. Bikoreshwa mubuhinzi: acide kojic ikoreshwa mugukora imiti yica udukoko twangiza;
2. Bikoreshwa mubuvuzi: acide kojic yakoreshejwe nkibikoresho byingenzi bya antibiotique yo mu bwoko bwa cephalosporin;
3. Bikoreshwa mubindi bice: acide kojic nayo ikoreshwa nka fer analytical reagent na agent ibona firime, nibindi;
4. Bikoreshwa mu kwisiga: acide kojic yongewemo cyane mumavuta yo kwisiga, mask yo mumaso, amavuta yo kwisiga hamwe na cream y'uruhu. Gukoresha ibyifuzo byo kwisiga: 0.2 ~ 1.0%;
5. Bikoreshwa mubyongeweho ibiryo: acide kojic ikora nka antiseptic, antioxidant, preservateur na stabilisateur yamabara mugutunganya inyama, nayo ikora nkibikoresho byingirakamaro byokurya aromatizer - maltol na Ethylmaltol;
1.Anti-gusaza Ingaruka: Ibicuruzwa birimo Acide ya Kojic irashobora koroshya uruhu, rushobora kunoza isura yumwanya wimyaka no kwangirika kwizuba. Kugabanya ibibara byijimye birashobora kugira ingaruka zo kurwanya gusaza.
2.Umuti wa Melasma: Acide Kojic irashobora kandi gufasha mukugabanya melasma, yijimye uruhu kubera gutwita.
3.Gabanya Kugaragara kw'Inkovu: Acide ya Kojic irashobora kandi kugabanya ibara ryinkovu. Nubwo aside idatezimbere ubunini bwinyama zinkovu, irashobora kugabanya pigmentation yijimye ijyanye nubwoko bumwebumwe bwinkovu. Korohereza inkovu birashobora gutuma bitagaragara.
4.Inyungu za antifungal: Acide ya Kojic nayo itekereza ko ifite inyungu zimwe na zimwe za antifungal. Irashobora gufasha mukurinda no kuvura indwara zimwe na zimwe zifata ibihumyo, nk'ibirenge by'abakinnyi n'indwara zanduye.
5.Ingaruka za Antibacterial: Acide Kojic irashobora kandi gutanga inyungu za antibacterial. Irashobora gufasha kugabanya amahirwe yo kwandura ubwoko busanzwe bwindwara ya bagiteri.
Ibintu | Ibisobanuro | Ibisubizo |
Kugaragara | Urushinge rwera cyangwa rutari rwera rusa na kristu | Bikubiyemo |
Suzuma | ≥99% | 99,96% |
Ingingo yo gushonga | 152-155 ℃ | 153.6-153.7 ℃ |
Gutakaza Kuma | ≤0.5% | 0.2% |
Ibisigisigi kuri Ignition | ≤0.1% | 0,05% |
Chloride | ≤0.005% | 0.005% |
Ibyuma biremereye | ≤0.001% | 0.001% |
Icyuma | ≤0.001% | 0.001% |
Arsenic | ≤0.0001% | 0.0001% |
Microorganism | ||
Indwara ya bagiteri | 0003000cfu / g | Bikubiyemo |
Eumycetes | ≤50cfu / g | Bikubiyemo |
Itsinda rya Coliform | Ibibi | Bikubiyemo |
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