Ethyl ascorbic acid
Ethyl ascorbic acid,3-O-Ethyl ascorbic Acid, chimiro che ethylated vitamin C, inyanzvi yekuchenesa ganda, inodzivisa basa reTyrosinase nekuita paCu2 + uye inodzivirira synthesis ye melanin. acid.Iri kuratidzawo kugadzikana kwakanaka mumhando dzese dzezvizoro.
Ethyl Ascorbic Acid inopinda mukati meganda umo inogadziriswa ku ascorbic acid.Nekuda kwekuita izvi efficacy isore inotaura kupfuura iyo yakachena ascorbic acid.Isingagumburi ganda nemaziso.
Key Technical Parameters:
Chitarisiko | Ichena kana inenge chena crystal powder |
Solubility | Nyora nyore mumvura |
Content | 98.5% min. |
pH Kukosha | 3.5~5.5 |
Melting Point | 110.0~115.0℃ |
Drying Loss | 1.0% max. |
Yemahara VC | 10 ppm max. |
Residue Ignition | 0.1%max. |
Heavy Metals | 20 ppm max. |
Mabasa:
Mazuvano Variousvhitamini C derivatives anoshandiswa muzvizoro zvekushandisa kunze . Yakachena vhitamini C, ascorbic acid kana inonziwo L-ascorbic acid (ascorbic acid) ine simba rakananga.Kusiyana nezvimwe zvakasiyana-siyana, hazvifaniri kutanga kuchinjwa kuva fomu inoshanda. Zvidzidzo zvinoratidza kuti vhitamini C inotsigira collagen synthesis uye inorwisa mahara radicals. Inoshandawo pakurwisa acne uye zera mavara nekudzivisa tyrosinase. Nekudaro, ascorbic asidhi haigone kugadziridzwa kuita kamu cream nekuti iyo inoshanda inokonzeresa yakanyanya kubatwa neoxidation uye inoora nekukurumidza. Saka, kugadzirira se lyophilisate kana kutungamira sehupfu kunobatsira.
Panyaya ye serum ine ascorbic acid, kuumbwa kunofanira kuva ne-acidic acidic pH kukosha kuti ive nechokwadi chekupinda mukati meganda. Iyo manejimendi inofanirwa kunge iri isina mhepo dispenser. Mavhitamini C anobva kunze ane ganda risingashande kana kushiviririka uye anoramba akatsiga kunyangwe mumabhesi ekrimu anonyanya kukodzera ganda rinopfava kana nzvimbo yakatetepa yeziso.
Zvinonyatsozivikanwa kuti kuwanda kwechinhu chinoshanda hazvireve kuita kurinani kwekutarisira. Chete kusarudzwa kwekungwarira uye kuumbwa kwakagadziridzwa kune iyo inoshanda chinhu inovimbisa yakakwana bioavailability, yakanaka kushivirira kweganda, kugadzikana kwepamusoro, uye kuita kwakanakisa kwechigadzirwa.
Vitamin C Derivatives
Zita | Tsanangudzo Pfupi |
Ascorbyl Palmitate | Mafuta Soluble Vitamin C |
Ascorbyl Tetraisopalmitate | Mafuta Soluble Vitamin C |
Ethyl ascorbic acid | Mvura inonyungudika Vitamin C |
Ascorbic Glucoside | Kubatana pakati pe ascorbic acid uye glucose |
Magnesium Ascorbyl Phosphate | Munyu ester fomu Vitamin C |
Sodium Ascorbyl Phosphate | Munyu ester fomu Vitamin C |
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