1. Taw qhia
Kojic Acid Powder tseem hu ua kojic acid thiab benzoic acid, yog ib qho tshuaj tua kab mob organic acid uas tsim los ntawm aerobic fermentation ntawm qabzib los ntawm Aspergillus candida ntawm 3032 degree . Nws muaj nyob rau hauv qu, nws yog ib yam dab tsi uas tib neeg noj, thiab nws muaj kev nyab xeeb siv. Nyob rau hauv xyoo tas los no, ntau cov ntaub ntawv patent tau tshaj tawm txog kev siv kojic acid hauv tshuaj pleev ib ce. Tyrosinase yog ib qho enzyme tseem ceeb hauv kev tsim melanin. Kojic acid tuaj yeem chelate nrog tooj liab tyrosinase thiab ua rau nws tsis ua haujlwm, uas yog lub hauv paus ntawm nws cov nyhuv whitening. Cov txiaj ntsig ntawm kev soj ntsuam thiab daim ntawv thov kev sim qhia tau hais tias kojic acid muaj zog inhibitory nyhuv ntawm melanin ntau lawm hauv tib neeg cov tawv nqaij, thiab nws muaj kev nyab xeeb, tsis muaj tshuaj lom thiab yuav tsis ua rau leukoplakia sequelae. Raws li cov khoom noj preservative, nws cov kev ua tau zoo dua li sorbic acid. Kojic acid tuaj yeem siv rau cov zaub tshiab, txiv hmab txiv ntoo, nqaij nruab deg, thiab lwm yam, xws li txiav txiv apples, txiv tsawb, qos yaj ywm, nceb dipped hauv 0.1 feem pua kojic acid tov rau li 1 teev, tuaj yeem tiv thaiv kom tsis txhob muaj xim av. Cov nqaij nruab deg xws li cov nqaij npuas thiab cov nqaij cw tau txau los yog nkag nrog 0.25 feem pua Kojic acid thiab 0.1 feem pua sodium sulfite tov los kho cov zaub perishable xws li Lentinus edodes thiab spinach, raws li. Yog li ntawd, Lentinus edodes thiab spinach, uas hloov nyob rau hauv ib hnub ntawm chav tsev kub, tseem tshiab thiab tsis tshua muaj shrunk tom qab 4 hnub. Txiav paj xws li roses thiab roses tuaj yeem khaws cia tshiab ntawm chav sov hauv 0.1 feem pua kojic acid tov rau ntev li 8 hnub. Kojic acid ua antioxidant tuaj yeem tiv thaiv cov roj deterioration thiab browning ntawm raw nto. Nws ua haujlwm zoo dua nrog ascorbic acid. Kojic acid tuaj yeem hloov pauv sodium nitrite hauv kev tiv thaiv xim thiab tuaj yeem cuam tshuam kev hloov pauv ntawm nitrite rau carcinogenic nitrosamines. Nws raug suav hais tias cov txheej txheem tshiab ntawm kojic acid yog inhibition ntawm polyphenol oxidase (tyrosinase) hauv cov nroj tsuag thiab crustaceans. Raws li tau hais los saum toj no, kojic acid muaj cov haujlwm ntawm cov kab mob tua kab mob, tshuaj tua kab mob, ua kom tshiab, tiv thaiv xim thiab tiv thaiv oxidation, thiab yog ib qho khoom noj muaj peev xwm thiab zoo dua.
NtimNtim: 1kg / hnab, 25kg / nruas
Lub sij hawm xa tuaj: Hauv 3 hnub
Kev them nyiaj: Hloov nyiaj hauv tuam txhab lossis credit card
Cov khoom tag nrho hauv Tshuag.
2. Muaj nuj nqi
2.1 Kojic acid hmoov yog siv dav hauv kev tsim khoom noj. Acid muaj cov kab mob bactericidal thiab tiv thaiv kab mob, thiab nws muaj cov txiaj ntsig zoo li cov zaub mov khaws cia, tus neeg saib xyuas tshiab thiab tus neeg saib xyuas xim.
2.2 Nws tuaj yeem siv los ua cov khoom siv raw rau kev tsim cov cephalosporins.
2.3 Siv dav hauv cov tshuaj pleev ib ce, tab sis kuj muaj freckle zoo, whitening kev zoo nkauj nyhuv.
Nyob rau hauv cov tshuaj pleev ib ce: nyob rau hauv tib neeg daim tawv nqaij, tyrosine thiab oxygen dawb radicals undergo complex oxidation thiab polymerization nyob rau hauv lub catalysis ntawm tyrosinase rau synthesize melanin. Kojic acid tuaj yeem cuam tshuam cov synthesis ntawm tyrosinase, yog li nws tuaj yeem tiv thaiv kev tsim ntawm daim tawv nqaij melanin, thiab nws muaj kev nyab xeeb thiab tsis muaj tshuaj lom, thiab yuav tsis tsim cov leukoplakia sequelae, yog li kojic acid tau muab sib xyaw rau hauv pleev pleev, daim npog qhov ncauj, tshuaj pleev ib ce thiab tshuaj pleev ib ce. ua rau cov tshuaj pleev ib ce qib siab uas tuaj yeem kho freckles, senile me ntsis, pigmentation, pob txuv thiab lwm yam. Kojic acid ntawm 20ug/ml concentration tuaj yeem cuam tshuam 7080 feem pua ntawm cov dej num ntawm ntau hom tyrosinase (los yog polyphenol oxidase PPO), thiab cov nyiaj ntxiv hauv cov tshuaj pleev ib ce yog 0.{{ 5}}.0 feem pua.1.Food ua teb: yuav siv tau raws li cov khoom noj additive, ua si ib tug tshiab-kub, antiseptic, antioxidant lub luag hauj lwm. Cov txiaj ntsig kev sim qhia tau tias kojic acid tuaj yeem cuam tshuam kev hloov pauv ntawm sodium nitrite hauv nqaij npuas kib rau carcinogenic nitrosamines, thiab ntxiv kojic acid hauv cov zaub mov yuav tsis cuam tshuam rau saj, tsw thiab kev ntxhib los mos ntawm cov zaub mov. Kojic acid kuj yog cov khoom siv raw rau kev tsim cov maltol thiab ethyl maltol. Kojic acid yog siv dav hauv kev ua zaub mov.
2.Nyob rau hauv cov tshuaj: vim hais tias nws tsis muaj mutagenic nyhuv ntawm eukaryotic hlwb, tab sis kuj yuav tshem tawm dawb radicals nyob rau hauv tib neeg lub cev thiab txhim khu lub zog ntawm leukocytes, nws muaj txiaj ntsig zoo rau tib neeg kev noj qab haus huv, yog li nws tau raug siv los ua raw khoom. cov khoom siv ntawm cephalosporins tshuaj tua kab mob. cov tshuaj tiav yog siv los kho mob taub hau, mob hniav thiab mob hauv zos, thiab cov nyhuv analgesic thiab anti-inflammatory yog zoo tagnrho.
3.Agricultural teb: tuaj yeem siv rau hauv kev tsim cov tshuaj tua kab mob lom. Cov tshuaj lom neeg micro-fertilizer (cov kua liab tsaus) ua los ntawm kev ntxiv 0.5-1 0 feem pua kojic acid, txawm tias nws yog txau nrog cov tshuaj tsis tshua muaj siab li foliar chiv lossis hauv paus chiv, cov qoob loo no Cov neeg txhawb nqa ntau lawm muaj qhov pom tseeb tawm los-nce cov txiaj ntsig ntawm cov nplej thiab zaub.
Thaum koj muaj hnub nyoog, cov tawv nqaij hloov mus rau xim daj daj. Qhov no yog vim AGEs (Advanced Glycation End Products) tsim nyob rau hauv glycation, cov tshuaj tiv thaiv ntawm kev sib txuas cov proteins xws li collagen thiab carbohydrate, uas tuaj yeem tshwm sim hauv txhua tus neeg lub cev. AGEs, cov khoom muaj xim daj daj, zoo li tuaj yeem sib sau ntau dua thiab hloov cov tawv nqaij mus rau xim daj daj thaum koj muaj hnub nyoog.
Cov kev tshawb fawb soj ntsuam pom tau hais tias Kojic Acid zoo ua kom tawv nqaij tawv. Yog li peb tau tshawb fawb ib zaug ntxiv thiab pom tias nws tseem inhibit AGEs ntau lawm.
Cov txiaj ntsig yog dab tsi?
Vim tias cov khoom xyaw no tau muab cais ua ob qho tib si antioxidant thiab exfoliant, nws muaj ntau yam khoom uas koj tuaj yeem pom muaj txiaj ntsig zoo rau koj cov tawv nqaij.
3. Daim ntawv thov
Kev siv tau zoo ntawm kojic acid hauv cov khoom noj, tshuaj pleev ib ce, tshuaj thiab lwm yam txiav txim siab nws cov txiaj ntsig kev lag luam thiab muaj peev xwm loj hlob. Nyiv ib txwm nyob hauv txoj haujlwm tseem ceeb hauv kev tsim khoom ntawm kojic acid, tab sis nrog kev txhim kho ntawm tib neeg thiab kev vam meej ntawm kev tshawb fawb thiab thev naus laus zis, cov teb chaws thoob plaws ntiaj teb tau ua tiav cov kev loj hlob zoo sib xws hauv kev tsim kojic acid los ntawm Chemicalbook. Tag nrho cov no muab qhov chaw dav rau kev txhim kho kev lag luam hauv kojic acid. Nyob rau hauv ib lo lus, kojic acid raws li ib yam tshiab ntawm cov khoom noj additive nyob rau hauv lub xyoo pua 21st tab tom ntsib cov cib fim tshiab thiab cov kev cov nyom. Raws li hom tshiab ntawm cov tshuaj tua kab mob thiab tshuaj tua kab mob, kojic acid yuav ua lub luag haujlwm tseem ceeb hauv cov zaub mov, tshuaj pleev ib ce thiab kev lag luam tshuaj.
4. Specifications
Yam khoom | Specification | Kev txheeb xyuas qhov tshwm sim |
Assay | Ntau dua lossis sib npaug li 99 feem pua | 99.7% ua |
Cim | Dawb Crystalline hmoov | Ua raws |
Melting Point | {{0}} (± 0.5) degree | 153 8-154.3 degree |
Poob rau ziab | Tsawg dua lossis sib npaug rau 0.5 | 0.3 |
Sulfated tshauv | Tsawg dua lossis sib npaug rau 0.5 | 0.2 |
(As Pb) PPM Cov hlau hnyav | Tsawg dua lossis sib npaug li 3ppm | Ua raws |
Arsenic | Tsawg dua lossis sib npaug li 2ppm | Ua raws |
Hlau | Tsawg dua lossis sib npaug li 10ppm | 3ppm ua |
Chloride | Tsawg dua lossis sib npaug li 50ppm | 11 ppm |
Clarity ntawm kev daws | Tsis muaj xim thiab pob tshab | Ua raws |
Xaus | Cov qauv no ua tau raws li cov lus qhia tshwj xeeb. |
5.Flow chart
6. Kev xeem
7. HPLC
8.Stability and Safety
Peb tau ua ntau yam kev ruaj ntseg thiab kev nyab xeeb kawm txog cov khoom no, raws li cov ntaub ntawv ceev ceev thiab kev ruaj ntseg mus sij hawm ntev, nws qhia cov yam ntxwv ruaj khov; raws li kev tshawb nrhiav tsiaj txhu, nws qhia tau tias muaj kev nyab xeeb.
9. Daim ntawv pov thawj
10. Exhibition
11. Peb Cov Neeg Siv Khoom
Peb tau tsim kev lag luam kev sib raug zoo nrog Abbott, Unilever, Shiseido, KANS thiab SIMM, thiab lwm yam.
12.Cov neeg siv kev tshuaj xyuas
Cim npe nrov: kojic acid hmoov 501-30-4, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, yuav, nqe, zoo, tej, kev muag khoom
