Asiidh Kojic/ CAS 501-30-4
Sharaxaad Gaaban:
Magaca badeecada: Kojic acid
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
QAAB-DHISMEEDKA:
qeexitaan
| Shay | Tilmaamaha |
| Baaritaan | ≥99% |
| Jilaa | Cad ama Kareem Midab leh oo Crystal ah |
| Barta Dhalmada | 153-156(+0.5)℃ |
| Lumis marka la qalajiyo | ≤0.5 |
| Dambaska la sulfuray | ≤0.5 |
| (AS Pb)PPM Biraha culus | ≤3ppm |
| Arsenik | ≦2ppm |
| Bir | ≤10ppm |
| Koloriin | ≤50ppm |
| Haraaga Shidista
| ≤0.1%
|
| Hufnaanta xalka | Midab la'aan iyo hufnaan |
Isticmaalka
1. Waxaa loo isticmaalaa warshadaha sameynta qurxinta: kojic acid wuxuu joojin karaa isku-darka tyrosinase, sidaas darteed wuxuu si xooggan u joojin karaa sameynta melanin ee maqaarka, waana ammaan oo aan sun ahayn, mana soo saari doono natiijada vitiligo, sidaa darteed kojic acid waxaa lagu daray kareem, maaskaro, kareem, kareem maqaarka, waxaana loo sameeyay qurxinta caddeynta heerka sare ah oo si wax ku ool ah u daaweyn karta nabarrada, dhibcaha da'da, midabaynta, finanka, iwm. Isku-darka 20ug/ml kojic acid wuxuu joojin karaa 70 ~ 80% dhaqdhaqaaqa noocyada kala duwan ee tyrosinase (ama polyphenol oxidase PPO), tirada guud ee lagu daro qurxinta waa 0.5 ~ 2.0%.
2. Loo isticmaalo habaynta cuntada: kojic acid waxaa loo isticmaali karaa cunto lagu daro si uu u ciyaaro doorka ilaalinta, jeermiska dila iyo antioxidant-ka. Tijaabooyinku waxay caddeeyeen in kojic acid uu joojin karo beddelka sodium nitrite ee nitrosamines-ka kansarka ku ah hilibka qiiqa leh, iyo ku darista kojic acid cuntada ma saameyn doonto dhadhanka, caraf udgoonka iyo qaab-dhismeedka cuntada. Kojic acid sidoo kale waa walxo cayriin ah oo loogu talagalay soo saarista maltol iyo ethyl maltol, waxaana si weyn loogu isticmaalaa habaynta cuntada.
3. Waxaa loo isticmaalaa ujeeddooyin daawo: sababtoo ah kojic acid saameyn kuma laha unugyada eukaryotic, waxayna baabi'in kartaa xagjirrada xorta ah ee gudaha jirka aadanaha, waxay kor u qaadi kartaa dhaqdhaqaaqa unugyada dhiigga cad, iwm., taas oo faa'iido u leh caafimaadka aadanaha, sidaa darteed kojic acid waxaa loo isticmaalay sidii walxo cayriin ah oo loogu talagalay antibiyootikada cephalosporin, daawada la dhammeeyayna waxaa loo isticmaalaa in lagu daaweeyo madax-xanuun, ilko xanuun iyo bararka deegaanka iyo cudurrada kale, saameynta xanuunka iyo ka-hortagga bararkana aad bay ugu habboon yihiin.
4. Cayayaanka beeraha: kojic acid waxaa loo isticmaali karaa in lagu soo saaro sunta cayayaanka bayoolojiga. Bacriminta yaryar ee bayoolojiga (dareere cas oo madow) oo laga sameeyay 0.5 ~ 1.0% kojic acid, ha ahaato in lagu buufiyo bacriminta caleenta oo leh xoog hoose, ama loo sameeyo wakiil korriin wax soo saar si loogu isticmaalo xididka, dhiirrigeliyaha wax soo saarka dalagga wuxuu leeyahay saameyn muuqata oo korriin wax soo saar ah oo ku saabsan hadhuudhka iyo khudaarta.
Baakadeynta iyo Rarista
Xirmada: 25kg/durbaan, 200kg/durbaan ama sida looga baahan yahay macaamiisha.
Rarista: waxay ka tirsan tahay kiimikooyinka caadiga ah waxayna ku keeni kartaa tareen, bad iyo hawada.
Saami: waxay haystaan saacad badbaado oo 500MTs ah
Hayso oo kaydi
Muddada shelf-ka: 24 bilood laga bilaabo taariikhda la sameeyay ee baakadaha asalka ah ee aan la furin lagu kaydiyay meel qabow oo qalalan oo ka fog iftiinka qorraxda tooska ah, biyaha.
