High Quality Skin Whitening Kojic Acid CAS 501-30-4
Taw qhia
Kojic acid, tseem hu ua aspergillic acid thiab kojic acid, yog ib qho inhibitor melanin tshwj xeeb. Tom qab nkag mus rau ntawm daim tawv nqaij, nws tuaj yeem ua rau cov tooj liab ions hauv cov hlwb, hloov cov qauv peb-dimensional ntawm tyrosinase, thiab tiv thaiv kev ua haujlwm ntawm tyrosinase. Yog li inhibiting kev tsim ntawm melanin. Kojic acid whitening active agents muaj tyrosinase inhibitory zoo dua li lwm cov neeg ua haujlwm whitening. Nws tsis ua rau lwm cov enzymes lom hauv cov hlwb thiab tsis muaj tshuaj lom rau cov hlwb. Nyob rau tib lub sijhawm, nws tseem tuaj yeem nkag mus rau hauv intercellular matrix los tsim intercellular colloid, uas tuaj yeem khaws dej thiab ua kom tawv nqaij elasticity. Nws tau raug formulated rau hauv ntau yam tshuaj pleev ib ce kom whitening tshuaj pleev ib ce tsom freckles, hnub nyoog me ntsis, pigmentation thiab pob txuv.
Daim ntawv thov
1. Daim ntawv thov hauv cov tshuaj pleev ib ce. Nyob rau hauv tib neeg daim tawv nqaij, tyrosine undergoes complex oxidation thiab polymerization nrog oxygen dawb radicals nyob rau hauv lub catalysis ntawm tyrosinase, thiab thaum kawg synthesizes melanin. Kojic acid tuaj yeem cuam tshuam cov synthesis ntawm tyrosinase, yog li nws tuaj yeem tiv thaiv kev tsim ntawm melanin hauv daim tawv nqaij. Nws muaj kev nyab xeeb thiab tsis muaj tshuaj lom thiab yuav tsis ua rau qhov chaw dawb. Yog li ntawd, kojic acid tau tsim nyob rau hauv cov tshuaj pleev ib ce, lub ntsej muag lub ntsej muag, tshuaj pleev ib ce, thiab daim tawv nqaij cream kom nws yog ib tug high-end whitening cosmetic uas yuav zoo kho freckles, hnub nyoog me ntsis, pigmentation, pob txuv, thiab lwm yam Kojic acid ntawm ib tug concentration ntawm 20ug. /ml tuaj yeem cuam tshuam 70-80% ntawm cov haujlwm ntawm ntau yam tyrosinase (los yog polyphenol oxidase PPO). Tus nqi dav dav ntxiv hauv cov tshuaj pleev ib ce yog 0.5-2.0%.
2. Kev ua zaub mov noj. Kojic acid tuaj yeem siv los ua zaub mov ntxiv los khaws cov khoom tshiab, khaws cia, thiab antioxidants. Kev sim tau pom tias kojic acid tuaj yeem cuam tshuam kev hloov pauv ntawm sodium nitrite hauv nqaij npuas kib rau hauv cov khoom noj carcinogenic nitrosamines, thiab ntxiv kojic acid rau cov zaub mov yuav tsis cuam tshuam rau saj, aroma thiab kev ntxhib los mos ntawm cov zaub mov; kojic acid kuj tseem siv los tsim maltol thiab ethyl maltol. Raws li cov khoom siv raw, kojic acid muaj ntau yam kev siv hauv kev ua zaub mov.
3. Pharmaceutical teb. Txij li kojic acid tsis muaj cov nyhuv mutagenic ntawm eukaryotic hlwb, thiab tuaj yeem tshem tawm cov dawb radicals hauv tib neeg lub cev thiab txhim kho leukocyte motility, uas muaj txiaj ntsig zoo rau tib neeg kev noj qab haus huv, kojic acid tau siv los ua raw khoom rau cephalosporin tshuaj tua kab mob los tsim cov tshuaj tiav rau kev kho mob. Nws muaj cov tshuaj tua kab mob zoo tshaj plaws thiab tshuaj tiv thaiv kab mob rau mob taub hau, mob hniav, mob hauv zos thiab lwm yam kab mob.
4. Hauv kev ua liaj ua teb. Kojic acid tuaj yeem siv los tsim cov tshuaj biopesticides. Bio-microfertilizer (cov kua liab tsaus) ua los ntawm kev ntxiv 0.5 mus rau 1.0% kojic acid, txawm tias nws yog txau raws li foliar chiv ntawm qhov tsis tshua muaj siab, lossis ua rau kev loj hlob thiab tawm los nce tus neeg sawv cev rau hauv paus daim ntawv thov, cov qoob loo ntau lawm accelerator yog qhov zoo. rau cov nplej thiab zaub muaj qhov pom tseeb tawm los-nce ntxiv.
5.Ua hauj lwm teb. Kojic acid kuj tuaj yeem siv los ua cov tshuaj ntsuam hlau reagent, zaj duab xis tshem tawm, thiab lwm yam.
Certificate of Analysis
| Khoom npe: | Kojic acid | Hnub tsim khoom: | Xyoo 2023-10-28 | ||||
| Batch No.: | Ebos-231028 | Hnub xeem: | Xyoo 2023-10-28 | ||||
| Ntim: | 25kg / Nruas | Hnub Kawg: | Xyoo 2025-10-27 | ||||
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| Yam khoom | STANDARD | TSEEM CEEB | |||||
| Qhov tshwm sim | Dawb los yog yuav luag dawb crystal hmoov | Ua raws | |||||
| Assay | ≥98.0% | 99.1% | |||||
| Melting point | 92.0 ~ 96.0 ℃ | 94.0-95.6 ℃ | |||||
| Poob rau ziab | ≤0.5% | 0.10% | |||||
| Ignition residue | ≤0.5% | 0.06% | |||||
| Hnyav hlau | ≤10ppm | Ua raws | |||||
| Arsenic | ≤ 2 ppm | Ua raws | |||||
| Aerobic kab mob suav | ≤1000cfu / g | Ua raws | |||||
| Total Poov & Pwm | ≤100cfu / g | Ua raws | |||||
| E. Coli | Tsis zoo | Tsis zoo | |||||
| Salmonella | Tsis zoo | Tsis zoo | |||||
| Xaus | Ua raws li qhov tshwj xeeb ntawm qhov yuav tsum tau ua. | ||||||
| Cia | Khaws rau hauv qhov chaw txias thiab qhuav, kom deb ntawm qhov ncaj qha muaj zog thiab cua sov. | ||||||
| Txee lub neej | Ob xyoos yog kaw thiab khaws cia kom deb ntawm lub hnub ncaj qha. | ||||||
| Tester | 01 | Checker | 06 | Tso cai | 05 | ||
Vim li cas thiaj xaiv peb
1. Teb cov lus nug raws sij hawm, thiab muab cov nqi khoom, cov lus qhia, cov qauv thiab lwm yam ntaub ntawv.
2. muab cov qhua tuaj noj mov nrog cov qauv, uas pab cov neeg siv khoom kom nkag siab zoo dua cov khoom
3. Qhia txog cov khoom lag luam, kev siv, cov qauv zoo thiab qhov zoo rau cov neeg siv khoom, kom cov neeg siv khoom nkag siab zoo dua thiab xaiv cov khoom.
4.Muab cov lus tsim nyog raws li cov neeg siv khoom xav tau thiab xaj kom muaj nuj nqis
5. Paub meej tias cov neeg siv khoom xaj, Thaum tus neeg muag khoom tau txais cov neeg siv khoom them nyiaj, peb yuav pib txheej txheem ntawm kev npaj cov khoom xa tuaj. Ua ntej, peb xyuas qhov kev txiav txim kom ntseeg tau tias tag nrho cov khoom qauv, qhov ntau, thiab tus neeg siv khoom qhov chaw nyob xa khoom zoo ib yam. Tom ntej no, peb yuav npaj tag nrho cov khoom nyob rau hauv peb warehouses thiab ua zoo xyuas.
6. tuav cov txheej txheem export thiab npaj shipping.txhua yam khoom tau raug txheeb xyuas kom zoo, peb pib xa khoom. Peb yuav xaiv txoj kev thauj mus los sai thiab yooj yim tshaj plaws los xyuas kom meej tias cov khoom tuaj yeem xa tuaj rau cov neeg siv khoom sai li sai tau. Ua ntej cov khoom tawm hauv lub tsev rau khoom, peb yuav xyuas cov ntaub ntawv xaj dua kom ntseeg tau tias tsis muaj qhov khoob.
7.Thaum lub sijhawm thauj mus los, peb yuav hloov kho cov neeg siv khoom thauj khoom raws sijhawm thiab muab cov ntaub ntawv taug qab. Nyob rau tib lub sijhawm, peb tseem yuav tswj kev sib txuas lus nrog peb cov neeg koom tes logistics kom ntseeg tau tias txhua yam khoom tuaj yeem ncav cuag cov neeg siv khoom nyab xeeb thiab raws sijhawm.
8. Thaum kawg, thaum cov khoom ncav cuag cov neeg siv khoom, peb yuav tiv tauj lawv sai li sai tau kom paub meej tias cov neeg siv khoom tau txais tag nrho cov khoom. Yog tias muaj teeb meem, peb yuav pab tus neeg siv khoom daws sai li sai tau.
Tsis tas li ntawd, peb muaj cov kev pab cuam ntxiv
1.Cov ntaub ntawv txhawb nqa: muab cov ntaub ntawv xa tawm tsim nyog xws li cov npe khoom lag luam, cov ntawv xa nyiaj, cov npe ntim khoom, thiab cov nqi thauj khoom.
2.Payment method: Sib tham txog txoj kev them nyiaj nrog cov neeg siv khoom kom ntseeg tau tias muaj kev nyab xeeb ntawm kev them nyiaj xa tawm thiab cov neeg siv khoom ntseeg siab.
3.Our fashion trend service yog tsim los pab cov neeg muas zaub nkag siab txog cov khoom tshiab fashion trends nyob rau hauv lub lag luam tam sim no. Peb tau txais cov ntaub ntawv tshiab tshaj plaws los ntawm ntau txoj hauv kev xws li tshawb fawb cov ntaub ntawv kev lag luam thiab tshuaj xyuas cov ncauj lus kub thiab kev saib xyuas ntawm social media platforms, thiab ua raws li kev tshuaj xyuas thiab kev tshaj tawm rau cov neeg siv khoom cov khoom thiab kev lag luam. Peb pab neeg muaj kev paub dhau los hauv kev tshawb fawb kev lag luam thiab kev tshuaj xyuas cov ntaub ntawv, tuaj yeem nkag siab qhov kev lag luam thiab cov kev xav tau ntawm cov neeg siv khoom, thiab muab cov neeg siv khoom muaj txiaj ntsig thiab cov lus qhia. Los ntawm peb cov kev pabcuam, cov neeg siv khoom tuaj yeem nkag siab zoo txog kev lag luam kev lag luam thiab yog li txiav txim siab paub ntau ntxiv rau lawv cov khoom tsim kho thiab cov tswv yim kev lag luam.
Qhov no yog peb cov txheej txheem tiav los ntawm cov neeg siv khoom them nyiaj mus rau cov khoom xa tuaj. Peb tau cog lus los muab cov kev pabcuam zoo thiab muaj txiaj ntsig zoo rau txhua tus neeg siv khoom.
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