Kojic acid/CAS 501-30-4
Kufotokozera Kwachidule:
Dzina la malonda: Kojic acid
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
KAYAMBIDWE:
zofunikira
| Chinthu | Mafotokozedwe |
| Kuyesa | ≥99% |
| Khalidwe | Crystal Yoyera kapena Yokometsera Yokhala ndi Mtundu wa Acicular |
| Malo Osungunuka | 153-156(+0.5)℃ |
| Kutayika pakuuma | ≤0.5 |
| Phulusa losungunuka | ≤0.5 |
| (AS Pb)PPM Zitsulo zolemera | ≤3ppm |
| Arsenic | ≦2ppm |
| Chitsulo | ≤10ppm |
| Chloride | ≤50ppm |
| Zotsalira pa Kuyatsa
| ≤0.1%
|
| Kumveka bwino kwa yankho | Wopanda utoto komanso wowonekera bwino |
Kagwiritsidwe Ntchito
1. Amagwiritsidwa ntchito m'mafakitale popanga zodzoladzola: asidi ya kojic imatha kuletsa kupanga kwa tyrosinase, kotero imatha kuletsa kwambiri kupanga kwa melanin pakhungu, ndipo ndi yotetezeka komanso yopanda poizoni, ndipo sipanga zotsatira za vitiligo, kotero asidi ya kojic yasakanizidwa mu lotion, chigoba, lotion, kirimu wa khungu, ndipo yapangidwa kukhala zodzoladzola zapamwamba kwambiri zomwe zimatha kuchiza bwino madontho, mawanga okalamba, utoto, ziphuphu, ndi zina zotero. Kuchuluka kwa 20ug/ml kojic acid kumatha kuletsa 70-80% ya ntchito ya tyrosinase yosiyanasiyana (kapena polyphenol oxidase PPO), ndipo kuchuluka kwa zowonjezera mu zodzoladzola ndi 0.5-2.0%.
2. Amagwiritsidwa ntchito pokonza chakudya: asidi ya kojic ingagwiritsidwe ntchito ngati chowonjezera pa chakudya kuti igwire ntchito yosunga, kupha tizilombo toyambitsa matenda komanso kupha tizilombo toyambitsa matenda. Mayesero asonyeza kuti asidi ya kojic imatha kuletsa kusintha kwa sodium nitrite kukhala nitrosamines zomwe zimayambitsa khansa mu nyama yosuta, ndipo kuwonjezera kwa asidi ya kojic ku chakudya sikukhudza kukoma, fungo ndi kapangidwe ka chakudya. Asidi ya Kojic ndi chinthu chopangira maltol ndi ethyl maltol, ndipo imagwiritsidwa ntchito kwambiri pokonza chakudya.
3. Amagwiritsidwa ntchito pazifukwa zamankhwala: chifukwa kojic acid ilibe mphamvu yosintha maselo a eukaryotic, ndipo imatha kuchotsa ma free radicals omwe ali mkati mwa thupi la munthu, kuwonjezera kuyenda kwa maselo oyera amagazi, ndi zina zotero, zomwe zimathandiza thanzi la munthu, kotero kojic acid yagwiritsidwa ntchito ngati zinthu zopangira maantibayotiki a cephalosporin, ndipo mankhwala omalizidwa omwe amapangidwa amagwiritsidwa ntchito pochiza mutu, kupweteka kwa mano ndi kutupa kwa m'deralo ndi matenda ena, ndipo zotsatira zake zochepetsa ululu ndi zotsutsana ndi kutupa ndizabwino kwambiri.
4. Mankhwala ophera tizilombo a zaulimi: kojic acid ingagwiritsidwe ntchito popanga mankhwala ophera tizilombo a zamoyo. Feteleza kakang'ono ka zamoyo (madzi ofiira akuda) kopangidwa ndi 0.5 ~ 1.0% kojic acid, kaya kamathiridwa ngati feteleza wa masamba pamlingo wochepa, kapena kamapangidwa ngati chothandizira kukula kwa zokolola kuti mizu igwiritsidwe ntchito, chothandizira kupanga mbewu ichi chili ndi mphamvu yowonjezera zokolola pa tirigu ndi ndiwo zamasamba.
Kulongedza ndi Kutumiza
Kulongedza: 25kg/ng'oma, 200kg/ng'oma kapena malinga ndi zomwe makasitomala amafuna.
Kutumiza: ndi mankhwala wamba ndipo amatha kutumizidwa ndi sitima, nyanja ndi mpweya.
Stock: ali ndi stock yotetezeka ya 500MTs
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
