Ethyl ascorbic acid
Ethyl ascorbic acid waa wakiilka maqaarka caddeeya oo aad u fiican, waxay joojisaa dhaqdhaqaaqa Tyrosinase adoo ku dhaqmaya Cu2+ waxayna ka hortagtaa isku dhafka melanin. xasillooni aad u wanaagsan dhammaan noocyada qurxinta qurxinta.
Ethyl Ascorbic Acid waxa ay gasha maqaarka halkaas oo ay ka soo baxdo ascorbic acid.
Halbeegyada Farsamo ee Muhiimka ah:
Muuqashada | Budada crystal cad ama ku dhawaad cad |
Solubility | Si fudud ugu milmi biyaha |
Nuxurka | 98.5% min. |
Qiimaha pH | 3.5 ~ 5.5 |
Meesha dhalaalaysa | 110.0 ~ 115.0 ℃ |
Khasaare qallayl | 1.0% ugu badnaan |
VC bilaash ah | ugu badnaan 10 ppm |
Shidaalka Hadhaaga | 0.1% ugu badnaan |
Biraha culus | ugu badnaan 20 ppm |
Hawlaha:
Nowdays Kala duwanaansho fitamiin C ah ayaa loo isticmaalaa qurxinta dibadda si loogu isticmaalo.Faytamiin C saafi ah, ascorbic acid ama sidoo kale loo yaqaan L-ascorbic acid (ascorbic acid) ayaa leh saameynta tooska ah ee tooska ah.Daraasaduhu waxay muujinayaan in fitamiin C uu taageerayo isku-dhafka kolajka oo uu la dagaallamo xagjirnimada xorta ah.Waxay kaloo wax ku ool u tahay finanka iyo dhibcaha da'da iyadoo la joojinayo tyrosinase.Si kastaba ha ahaatee, ascorbic acid laguma farsamayn karo kareem sababtoo ah maaddada firfircooni aad bay ugu nugul tahay oksaydhka waxayna si dhakhso ah u jajabisaa.Sidaa darteed, diyaarinta sida lyophilisate ama maamulka sida budada ah ayaa ku habboon.
Marka laga hadlayo serum ka kooban ascorbic acid, qaabaynta waa in ay lahaataa qiimo pH aashito ah si loo hubiyo sida ugu wanaagsan ee suurtogalka ah ee maqaarka loo galo.Maamulku waa inuu noqdaa mid hawada ka qaada.Soosaarayaasha Vitamin C ee aan firfircoonayn maqaarku ama aad loo dulqaadan karo oo xasiloon xitaa saldhigyada kareemka ayaa si gaar ah ugu habboon maqaarka xasaasiga ah ama aagga isha khafiifka ah.
Waxaa si fiican loo og yahay in isku-ururinta sare ee maaddooyinka firfircooni aysan macnaheedu ahayn saameyn daryeel oo wanaagsan.Kaliya xulashada taxaddarka leh iyo qaabaynta la waafajiyay walaxda firfircoon waxay hubisaa bioavailability ugu fiican, dulqaad maqaarka wanaagsan, xasilloonida sare, iyo waxqabadka badeecada ugu wanaagsan ee suurtogalka ah.
Faa'iidooyinka fitamiin C
Magaca | Sharaxaad Gaaban |
Ascorbyl Palmite | Fat Solible Vitamin C |
Ascorbyl Tetraisopalmitate | Fat Solible Vitamin C |
Ethyl ascorbic acid | Fiitamiin C ee Biyaha ku milma |
Ascorbic Glucoside | Isku xirka u dhexeeya ascorbic acid iyo glucose |
Magnesium Ascorbyl Phosphate | Ester-ka cusbada leh wuxuu ka samaysan yahay Vitamin C |
Sodium ascorbyl fosfat | Ester-ka cusbada leh wuxuu ka samaysan yahay Vitamin C |
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