Txhua yam koj xav tau sib sau ua ke hauv ib lub ru tsev-los ntawm cov ntaub ntawv pleev xim kom zoo nkauj rau cov khoom noj muaj txiaj ntsig zoo ntxiv
Cov khoom lag luam
Koj puab cov hmoov dawb los yog rab koob-puab cov tshuaj, tseem hu ua mrymitoyl}} palmitoyl-palmular politula yog c38h6o6. Kojic acid dipalmitate yog derivative ntawm kojic acid. Nws yog tsuas yog siv raws li whitening additive hauv cov tshuaj pleev ib ce, muaj kev ntxuav hniav dawb thiab cov khoom ntxuav kom hniav ntxuav kom huv si thiab muaj txiaj ntsig zoo dua li ntawm koJIC acid.
Kojic Dipalate Daim Ntawv Qhia Kev Ntsuas
|
Kev Tshawb Xyuas Cov Khoom |
Kev qhia tshwj xeeb |
Qho kawg |
|
Assay, (%) |
Ntau dua los yog sib npaug rau 98. 0 |
98.4 |
|
Kev tshwm sim |
Dawb los yog yuav luag dawb siv lead ua hmoov |
Ntuas |
|
Melting taw tes |
92. {{{0 ~ 96. {{{{}} Degree |
94. {{{0-96. {0 degree |
|
Poob rau ziab, (%) |
Tsawg dua los yog sib npaug rau 0. 5 |
0.19 |
|
The ignition residue, (%) |
Tsawg dua los yog sib npaug rau 0. 5 |
0.27 |
|
Hnyav Hlau |
Tsawg dua los yog sib npaug rau 10ppm |
Ntuas |
|
Khoom |
Tsawg dua los yog sib npaug rau 2ppm |
Ntuas |
Cov txiaj ntsig ntawm Kojic diplmmitate
Cov tawv dawb nyhuv ntawm koJic dipalmitate yog qhov tseem ceeb. Nws tuaj yeem cuam tshuam qhov kev ua si ntawm Tyrosinase thiab txo cov melanin tsim. Nws muaj cov nyhuv zoo rau cov hnub nyoog me ntsis, quav hnav, ncab ncab, thiab lwm yam xim.
Cov tshuaj lom neeg ntawm koJic acid dipalmitate yog ruaj khov nyob rau hauv cov kev cuam tshuam ntawm lub teeb, kub, thiab hlau ions. Nws muaj cov khoom siv sib xyaw ua ke, thiab thaum sib xyaw nrog lwm cov khoom xyaw hauv cov tshuaj pleev ib ce, nws yuav tsis cuam tshuam rau cov tshuaj lom neeg, hnub ci, thiab ntau yam khoom xyaw nquag.
Daim ntawv thov & Kev siv tshuaj ntawm kojic dipmitate
Kojic dipalmitate yog cov roj soluble whitening tus neeg sawv cev. Thaum ntxiv nws rau cov tshuaj pleev ib ce, nws yuav tsum tau ntxiv rau theem roj thiab cov tshuaj pom zoo tau muab 1% {1%.
Kojic Ntxeev TuagKev xyuas xim
Ntawm kev tshaj tawm ntawm cov npe npe ntawm cov ntaub ntawv ntawm cov khoom noj khoom haus rawished los ntawm Tuam Tshoj Cov Khoom Noj Khoom Haus Askiv cov khoom siv ntawm cov tshuaj pleev ib ce. Tsis muaj ntaub ntawv tshaj tawm qhia tias nws muaj kev nyab xeeb rau kev siv sab nraud. Kojic acid dipalmitate muaj qhov ruaj khov dua li vitamin-c, yog li nws yog qhov ua tau zoo thiab tsis muaj kev phiv.
Txais tos tiv tauj peb
Rau kaum peb xyoos, zhenyibio tau tsom rau ntxuav hniav dawb. Raws li cov kws tshaj lij kev tsim kho ntawm koJic dipalmitate, peb txuas tas los txhim kho cov txheej txheem ntau lawm thiab ntxiv dag zog rau cov kev pab cuam sib sib koom tes.
Tus xov tooj
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Cim npe nrov: Kojic Dipalmitate, Tuam Tshoj Khom Cov Khib Txhaum Cai Tsim Khoom, Cov Chaw Muag Khoom
