Igiciro cyuruganda Ubushinwa Kojic Acide CAS 501-30-4 hamwe no Gutanga Umutekano
Igiciro cyuruganda Ubushinwa Kojic Acide CAS 501-30-4 hamwe nibitangwa neza:
Acide ya Kojic izwi nka 5- hydroxyl -2- hydroxymethyl -1 na 4- piranone. Nibintu byoroshye bya acide acide ikozwe na fermentation ya mikorobe. Acide tramperic ni urushinge rwera cyangwa umuhondo nka kirisiti; byoroshye gushonga mumazi, inzoga na acetone, gushonga gake muri ether, acetate ya Ethyl, chloroform na pyridine, idashobora gushonga muri benzene; formulaire ya molekulari ni C.6H.6THE4, Uburemere bwa molekuline142.1, Ingingo yo gushonga153 ~ 156 ℃.
Ibipimo byingenzi bya tekiniki
Kugaragara | Umweru cyangwa hanze yera |
Suzuma | ≥99.0% |
Ingingo yo gushonga | 152 ~ 156℃ |
Gutakaza kumisha | ≤0.5% |
Ibisigisigi kuri Ignition | ≤0.1% |
Ibyuma biremereye | ≤3 ppm |
Icyuma | ≤10 ppm |
Arsenic | ≤1 ppm |
Chloride | ≤50 ppm |
Alfatoxin | Nta gutahura |
Porogaramu:
Irakoreshwa mubijyanye no kwisiga. Mu ruhu rwumuntu, tyrosine ikomatanyirizwa hamwe na okiside igoye hamwe na polymerisation ya radicals yubusa ya radicals munsi ya catalizike ya tyrosinase, hanyuma melanine ikomatanyirizwa hamwe. Acide ya Kojic irashobora kubuza synthesis ya tyrosinase, bityo irashobora kubuza cyane imiterere ya melanin y'uruhu, kandi ifite umutekano kandi ntabwo ari uburozi, kandi ntizabyara leukoplakia, bityo Kojic yongewemo mumazi yo kwisiga, mask, emulsiyo, cream y'uruhu, kandi irashobora kuvura neza amavunja, ibisaza, pigmentation, acne na acine. kubuzwa no kwibumbira hamwe kwa Acide ya Kojic 70 kugeza 80% yubuzima burasabwa kwisiga, ukongeramo 0.2 kugeza kuri 1% .Acide ya Kojic nigikoresho fatizo cyo gukora maltol na Ethyl maltol.Mu farumasi, Acide Kojic ntabwo igira ingaruka za mutagenic kuri selile ya eukaryotique, ishobora no gukuraho imbaraga zumubiri wimbere kumubiri, kandi bikagira imbaraga mumubiri wa selile yera. Kubwibyo, Acide ya Kojic yamaze gukoreshwa nkibikoresho fatizo bya cephalosporine, kandi ibicuruzwa byarangiye bikoreshwa mu kuvura indwara nko kubabara umutwe no kubabara amenyo, kandi ingaruka zo kuvura no kurwanya indwara ni icumi Kugabanya icyifuzo.Mu murima w’ubuhinzi, urashobora gukoreshwa mu gutanga imiti yica udukoko twangiza. Ifumbire mvaruganda ya bio (yamazi yumutuku wimbitse), ikozwe muri Acide ya Kojic 0,5 kugeza 1%, ikoreshwa mubinyampeke nimboga, yaba ari intumbero nkeya nkifumbire y amababi cyangwa imiti ikura kugirango ikoreshwe mumizi. Acide ya Kojic irashobora kandi gukoreshwa nkisesengura ryicyuma reagent, inhibitor ya firime, ect.
Inyungu :
Inyungu zo gukoresha ibicuruzwa birimo Acide ya Kojic irashobora kubamo ibi bikurikira:
- Ingaruka zo gusaza: Ibicuruzwa birimo Acide ya Kojic irashobora koroshya uruhu, rushobora kunoza isura yimyaka no kwangirika kwizuba. Kugabanya ibibara byijimye birashobora kugira ingaruka zo kurwanya gusaza.
- Kuvura Melasma:Acide ya Kojic irashobora kandi gufasha mukugabanya melasma, yijimye uruhu kubera gutwita.
- Kugabanya 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.
- 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.
- Ingaruka za Antibacterial: Acide ya Kojic irashobora kandi gutanga inyungu za antibacterial. Irashobora gufasha kugabanya amahirwe yo kwandura ubwoko busanzwe bwindwara ya bagiteri.
Ibicuruzwa birambuye:




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