Yogulitsa Vitamini C Ethyl Etere-zabwino bata Wopanga ndi Wopereka |IDE

Vitamin C Ethyl Ether-good stability Featured Image

Vitamini C Ethyl Ether - kukhazikika kwabwino

Kufotokozera Mwachidule:

Dzina lachingerezi:3-O-Ethyl Ascorbic Acid;
(2R) -2 - [(1S) -1,2-dihydroxyethyl] -3-ethoxy-4-hydroxy-2H-furan-5-imodzi;
3-O-Ethyl-L-ascorbic Acid;
3-O-Ethyl Ascorbyl Etere;
Vc Ethyl Etere;
Vitamini C Ethyl Ether

CAS #:86404-04-8

Molecular formula:C8H12O6

Zomangamanga:

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Vitamini C ethyl ether ndi yothandiza kwambiri yochokera ku vitamini C, sikuti imakhala yokhazikika muzinthu zamankhwala, imakhala yochokera ku vitamini C, komanso ndi lipophilic ndi hydrophilic amphoteric, yomwe imakulitsa kwambiri zake. , makamaka pakugwiritsa ntchito chemistry ya tsiku ndi tsiku.3-O-ethyl ascorbic acid ether imatha kulowa mu dermis mosavuta kudzera mu stratum corneum.Ikalowa m'thupi, ndizosavuta kuwola ndi michere yazachilengedwe m'thupi kuti iwonetse mphamvu ya vitamini C.

Kulemera kwa mamolekyu:204.17700

Misa yolondola:204.06300

PSA:96.22000

LogP:-0.92890

Zamkatimu:≥98.5%

kachulukidwe:1.46g/cm3

Malo otentha:551.5ºC pa 760 mmHg

malo osungunuka:110.0 -115.0 ℃

Pophulikira:228.5ºC

Refractive Index:1.555

Kugwiritsa ntchito

Vitamini C ethyl ether (VC ethyl ether) ndi lipophilic ndi hydrophilic amphoteric vitamini C yochokera, yomwe sikuti imangokhala ndi mphamvu ya redox ya vitamini C komanso imakhala yokhazikika.Ndi lipophilic ndi hydrophilic amphoteric mankhwala, zomwe sizimangopangitsa kuti zikhale zosavuta kugwiritsa ntchito mu formula, komanso zimapangitsa kuti zikhale zosavuta kulowa mu stratum corneum ndikulowa mu dermis wosanjikiza.Pambuyo polowa pakhungu, imawola mosavuta ndi michere yazachilengedwe kuti igwire ntchito ya vitamini C, potero kumapangitsa kuti bioavailability ikhale yabwino.

Njira

VC ethyl ether imalowa mu stratum corneum molunjika ku basal melanocytes, imalepheretsa ntchito ya tyrosinase, imalepheretsa mapangidwe a melanin, ndipo imachepetsa melanin kukhala yopanda mtundu, potero imapangitsa khungu kukhala loyera.Ndipo VC ethyl ether akhoza mwachindunji nawo kaphatikizidwe kolajeni pambuyo kulowa dermis kukonza ntchito ya khungu maselo, kuwonjezera kolajeni, ndi kupanga khungu kudzaza ndi zotanuka, kupanga khungu wosakhwima ndi yosalala.3-O-ethyl-L-ascorbic acid ikhoza kukhala yothandiza pothandizira mayankho a p-hydroxyacetophenone.

Kupaka katundu

1kg odzaza thumba zotayidwa zojambulazo, 50kgs pa katoni ng'oma, mwatsatanetsatane chonde confirend ndi malonda.

Zosungirako

Sungani chidebecho chotsekedwa mumdima ndikusunga mufiriji;khalani kutali ndi zinthu zosagwirizana monga ma okosijeni;osamva kutentha, osindikizidwa ndikuyikidwa pamalo ozizira komanso owuma