Cov ntaub ntawv khoom
Ferulic acid yog lub ntuj muaj zog antioxidant.Ferulic acid muaj ntau yam kev ua haujlwm lom neeg.Nws tuaj yeem tshem tawm cov dawb radicals thiab txhawb kev tsim cov dawb radical scavenging enzymes;inhibits tyrosinase kev ua haujlwm;Nws muaj peev xwm nqus tau zoo ultraviolet thiab transdermal absorption muaj peev xwm.Yog li ntawd, ferulic acid muaj kev tu tawv nqaij ntawm cov tawv nqaij dawb, tshuaj tiv thaiv oxidation thiab tshuaj pleev thaiv hnub.Cov tshuaj pleev ib ce uas muaj ferulic acid tuaj yeem txhim kho daim tawv nqaij dullness, ua rau tawv nqaij mos, ci iab thiab elastic.Nws yog dav siv hauv tshuaj pleev thaiv hnub thiab tshuaj pleev ib ce.
Kev siv ferulic acid hauv tshuaj pleev ib ce
1. Anti melanin
Ferulic acid tuaj yeem cuam tshuam lossis txo qhov kev loj hlob ntawm melanocytes.Tus naj npawb ntawm melanocytes tuaj yeem raug txo los ntawm 117 ± 23 / mm2 rau 39 ± 7 / mm2 nrog 0.1 ~ 0.5% ferulic acid tov;Nyob rau tib lub sijhawm, ferulic acid tuaj yeem cuam tshuam kev ua haujlwm ntawm tyrosinase.Ferulic acid tov nrog ib tug concentration ntawm 5 mmol / l tuaj yeem inhibit tyrosinase kev ua haujlwm siab txog 86%.Txawm hais tias qhov concentration ntawm cov tshuaj ferulic acid tsuas yog 0.5 mmol / L, qhov inhibition ntawm tyrase kev ua si tuaj yeem ncav cuag li 35%;
2. Antioxidation
Ferulic acid muaj kev ua haujlwm ntawm kev tshem tawm cov pa dawb radicals thiab zoo antioxidation.Nws tuaj yeem txawj tua cov dawb radicals thiab rov ua haujlwm zoo ntawm lub neej.Nws tuaj yeem cuam tshuam cov enzymes uas tsim cov dawb radicals hauv lub neej.Raws li qhov no, nws tseem tuaj yeem ua kom cov enzymes uas tshem tawm cov dawb radicals;
3. Kev tiv thaiv hluav taws xob
Ferulic acid muaj peev xwm ntawm tshuaj pleev thaiv hnub.Ferulic acid tuaj yeem nqus tau ultraviolet rays nyob rau hauv lub wavelength ntawm 290 ~ 330nm, tiv thaiv los yog txo qhov kev puas tsuaj ntawm ultraviolet rays ntawm no wavelength rau ntawm daim tawv nqaij.Nyob rau tib lub sijhawm, ferulic acid tuaj yeem nce cov ntsiab lus ntawm glutathione thiab nicotinamide adenine dinucleotide phosphate hauv cov hlwb irradiated, uas muaj cov nyhuv tiv thaiv hluav taws xob.
Daim ntawv thov ferulic acid & cov koob tshuaj pom zoo
1. Ferulic acid muaj ib tug heev conjugated system, uas muaj zog nqus ntawm ultraviolet rays ntawm 290-350nm.Ntawm qhov concentration ntawm 0.7%, nws tuaj yeem tiv thaiv cov tawv nqaij erythema los ntawm UVB.Nws yog ib qho zoo ntawm lub teeb stabilizer, muaj anti-phototoxicity, thiab yog siv dav hauv cov khoom siv tshuaj pleev thaiv hnub;
2. Ferulic acid muaj broad-spectrum antioxidant zog, nrog rau cov tawv nqaij activating thiab whitening teebmeem, thiab yuav siv tau nyob rau hauv whitening thiab anti-aging tshuaj pleev ib ce.
Khoom Parameters
| COMPANY PROFILE | |
| Khoom npe | Ferulic Acid |
| CAS | 1135-24-6 : kuv |
| Tshuaj Formula | C10H10O4 |
| Brand | Hande |
| Mtus tsim khoom | Yunnan Hande Bio-Tech Co., Ltd. |
| Cuntry | Kunming, Suav teb |
| Tsim los | Xyoo 1993 |
| BASIC INFORMATION | |
| Synonyms |
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| Qauv |  |
| Qhov hnyav | 194.18 Nws |
| HS Code | N/A |
| ZooSpecification | Tuam txhab Specification |
| Cua pov thawj | N/A |
| Assay | N/A |
| Qhov tshwm sim | Dawb hmoov |
| Txoj kev Extraction | mov nplej |
| Muaj peev xwm txhua xyoo | Customized raws li cov neeg siv khoom xav tau |
| Pob | Customized raws li cov neeg siv khoom xav tau |
| Txoj Kev Xeem | HPLC |
| Logistics | Ntau yam kev thauj mus los |
| Pkev aymentTua erms | T / T, D / P, D / A |
| Omuaj | Txais cov neeg siv khoom tshawb xyuas txhua lub sijhawm;Pab cov neeg muas zaub nrog kev cai sau npe. |
Hande cov lus qhia khoom
1.Tag nrho cov khoom muag los ntawm lub tuam txhab yog semi-tiav raw khoom.Cov khoom lag luam yog tsom rau cov tuam txhab tsim khoom tsim nyog, thiab cov khoom siv raw tsis yog cov khoom kawg.
2.Qhov muaj peev xwm ua tau zoo thiab cov ntawv thov koom nrog hauv kev taw qhia yog tag nrho los ntawm cov ntaub ntawv luam tawm.Cov tib neeg tsis pom zoo kom siv ncaj qha, thiab cov neeg yuav khoom raug tsis kam lees.
3.Cov duab thiab cov ntaub ntawv khoom ntawm lub vev xaib no yog siv rau kev siv xwb, thiab cov khoom tiag tiag yuav yeej.
