Fa'atau A'oa'o Vitamini C Ethyl Eter-lelei mautu Gaosi ma Fa'atau |IDE

Vitamin C Ethyl Ether-good stability Featured Image

Vitamini C Ethyl Eter-mautu lelei

Fa'amatalaga Puupuu:

Igoa Igilisi:3-O-Ethyl Ascorbic Acid;
(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-ethoxy-4-hydroxy-2H-furan-5-one;
3-O-Ethyl-L-ascorbic Acid;
3-O-Ethyl Ascorbyl Eteru;
Vc Ethyl Eteru;
Vitamini C Ethyl Eter

CAS#:86404-04-8

fua mole:C8H12O6

Fua fa'atatau:

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Vitamini C ethyl ether o se vailaʻau sili ona aoga vitamini C, e le gata e matua mautu i vailaʻau vailaʻau, o se vailaʻau C e le faʻafefeteina, ae faʻapea foʻi ma se lipophilic ma hydrophilic amphoteric substance, lea e matua faʻalauteleina ai lona O le vaega talafeagai o Chemicalbook , aemaise i le faʻaaogaina o kemisi i aso uma.3-O-ethyl ascorbic acid ether e mafai ona faigofie ona ulu atu i le dermis e ala i le stratum corneum.A maeʻa ona ulufale i totonu o le tino, e matua faigofie lava ona faʻaleagaina e enzymes olaola i totonu o le tino e faʻaaogaina ai le aafiaga olaola o le vaitamini C.

mamafa mole:204.17700

Massa sa'o:204.06300

PSA:96.22000

LogP:-0.92890

anotusi:≥98.5 %

mamafa:1.46 g/cm3

Mea fa'apuna:551.5ºC ile 760mmHg

mea liusuavai:110.0 -115.0 ℃

Itu ole moli:228.5ºC

Fa'asino Upu:1.555

Fa'aoga

Vitamini C ethyl ether (VC ethyl ether) o se lipophilic ma hydrophilic amphoteric vitamini C derivative, lea e le gata e taofia le redox aafiaga o vitamini C ae e matua mautu.O se mea lipophilic ma hydrophilic amphoteric, lea e le gata ina faigofie tele ona faʻaoga i le fua faʻatatau, ae faʻafaigofie foi ona ulu i totonu o le stratum corneum ma ulu atu i le dermis layer.A maeʻa ona ulufale i totonu o le paʻu, e faigofie ona faʻaleagaina e enzymes biological e taʻalo ai le vitamini C, ma faʻaleleia atili ai lona bioavailability.

Fa'ainisinia

O le VC ethyl ether e ulu saʻo i le stratum corneum i le basal melanocytes, faʻalavelave le gaioiga o le tyrosinase, faʻalavelaveina le fausiaina o le melanin, ma faʻaitiitia le melanin i le lanu, ma faʻamaeʻaina lelei le paʻu.Ma VC ethyl ether e mafai ona auai tuusao i le tuufaatasia o collagen pe a uma ona ulu atu i le dermis e toe faaleleia le gaioiga o paʻu paʻu, faateleina collagen, ma faia le paʻu tumu ma elastic, faia le paʻu maaleale ma lamolemole.3-O-ethyl-L-ascorbic acid e mafai ona avea ma se faʻamautu aoga mo vaifofo p-hydroxyacetophenone.

afifiina o oloa

1kg o loʻo faʻapipiʻiina i le taga alumini pepa, 50kgs i le paʻu pepa, mo faʻamatalaga faʻamolemole faʻamaonia ma faʻatau.

Tulaga teuina

Taofi le fagu i le pogisa ma teu i totonu o se pusaaisa;ia taumamao mai mea e le fetaui e pei ole oxidants;vevela, faʻamaufaʻailoga ma tuʻu i se nofoaga malulu ma mago