China Cosmetic Grade Ethyl Ascorbic Acid 86404-04-8 Quality Good 3-O-Ethyll-Ascorbic Acid
Lihlahisoa tsa rona li tsebahala haholo ebile li tšeptjoa ke basebelisi 'me li ka kopana le litlhoko tse ntseng li fetoha tsa moruo le tsa kahisano bakeng sa China Cosmetic Grade Ethyl Ascorbic Acid 86404-04-8 Quality Good 3-O-Ethyll-Ascorbic Acid, Ka molao oa "tumelo, moreki pele", re amohela bareki ho re letsetsa kapa ho re romella melaetsa.
Lihlahisoa tsa rona li tsejoa ka ho pharaletseng ebile li tšeptjoa ke basebelisi 'me li ka kopana le litlhoko tse sa khaotseng tsa moruo le tsa sechaba bakeng saChina 3-O-Ethyl Ascorbic Acid le Ethyl Ascorbic Acid, Khamphani ea rona e nka "litheko tse loketseng, nako ea tlhahiso e sebetsang hantle le tšebeletso e ntle ka mor'a thekiso" e le molao oa rona. Re tšepa ho sebelisana le bareki ba bangata bakeng sa nts'etsopele le melemo e kopanetsoeng. Re amohela bareki ba ka bang teng ho ikopanya le rona.
Ethyl Ascorbic Acid ke ntho e ntle ka ho fetisisa e soeufatsang letlalo, e thibela tšebetso ea Tyrosinase ka ho sebetsa ho Cu2+ 'me e thibela tlhahiso ea melanin.
Ethyl Ascorbic Acid e kenella ka har'a letlalo moo e entsoeng ka metabolized ho ascorbic acid.
Lintlha tsa bohlokoa tsa tekheniki:
| Ponahalo | Phofo ea kristale e tšoeu kapa e batlang e le tšoeu |
| Solubility | Habonolo qhala ka metsing |
| Litaba | 98.5% mets. |
| pH Boleng | 3.5~5.5 |
| Melting Point | 110.0 ~ 115.0℃ |
| Ho omisa Tahleho | 1.0%max. |
| VC ea mahala | 10 ppm boholo. |
| Mesaletsa ea ho khantša | 0.1% boholo. |
| Litšepe tse boima | 20 ppm boholo. |
Mesebetsi:
Vithamine C
Matsatsing ana Litlolo tse fapaneng tsa vithamine C li sebelisoa litlolo bakeng sa tšebeliso ea kantle. Vithamine C e hloekileng, ascorbic acid kapa e boetse e bitsoa L-ascorbic acid (ascorbic acid) e na le phello e tobileng ka ho fetisisa.Ho fapana le mefuta e meng e fapaneng, ha ho hlokahale hore e fetohe pele ka mokhoa o sebetsang. Liphuputso li bontša hore vithamine C e tšehetsa motsoako oa collagen le ho loantša li-radicals tsa mahala. E boetse e sebetsa khahlanong le makhopho le matheba a lilemo ka ho thibela tyrosinase. Leha ho le joalo, asiti ea ascorbic e ke ke ea sebelisoa ka tranelate hobane motsoako o sebetsang o ka hlaseloa habonolo ke oxidation mme o senyeha kapele. Ka hona, ho lokisoa joalo ka lyophilisate kapa tsamaiso e le phofo ho molemo.
Tabeng ea serum e nang le asiti ea ascorbic, sebopeho se lokela ho ba le pH e nang le asiti e tiileng ho etsa bonnete ba ho kenella ka ho fetisisa letlalong. Tsamaiso e lokela ho ba mochine o thibelang moea. Li-derivatives tsa vithamine C tse fokolang letlalo kapa tse mamellehang haholoanyane le tse lulang li tsitsitse esita le li-cream bases li loketse ka ho khetheha bakeng sa letlalo le nang le bothata kapa sebaka sa mahlo a masesaane.
Hoa tsebahala hore bongata bo bongata ba motsoako o sebetsang ha bo bolele hore ho na le phello e ntle ea tlhokomelo. Ke khetho e hlokolosi feela le ho hlophisoa ho ikamahanyang le motsoako o sebetsang ho netefatsa hore bioavailability e ntle, ho mamella letlalo hantle, botsitso bo phahameng, le ts'ebetso e ntle ka ho fetisisa ea sehlahisoa.
Lihlahisoa tsa vithamine C
| Lebitso | Tlhaloso e Khutšoane |
| Ascorbyl Palmitate | Vithamine C e qhibilihang ka mafura |
| Ascorbyl Tetraisopalmitate | Vithamine C e qhibilihang ka mafura |
| Ethyl ascorbic acid | Vithamine C e qhibilihang ka Metsi |
| Ascorbic Glucoside | Khokahano lipakeng tsa ascorbic acid le glucose |
| Magnesium Ascorbyl Phosphate | Ester e letsoai e theha Vithamine C |
| Ascorbyl Phosphate ea sodium | Ester e letsoai e theha Vithamine C |
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