Many studies have found that ascorbic acid at low concentrations degrades polysaccharide derived from natural products via hydroxyl radical. In this paper, the research progress on ascorbic acid induced polysaccharide degradation is summarized from four aspects: mechanism of action, analytical methods, ...
Mechanism of action VC ethyl ether penetrates the stratum corneum to reach the melanocytes in the basal layer, inhibits tyrosinase activity, inhibits the formation of melanin, and restores melanin to colorless, thereby effectively whitening the skin. And Chemicalbook and VC ethyl ether can directly ...
Ascorbic acid mechanism of action suites this type of formulation and easily absorbed in oral cavity. Preformulation studies are primarily done to investigate the physicochemical properties of drug and to establish its compatibility with other excipients. Ascorbic acid was mixed with all excipients, used...
The history of ascorbic acid (AA) and cancer has been marked with controversy. Clinical studies evaluating AA in cancer outcome continue to the present day. However, the wealth of data suggesting that AA may be highly beneficial in addressing cancer-associated inflammation, particularly progression t...
Mechanism of Inactivation of Bacte- riophage J1 by Ascorbic Acid. Agric. Biol. Chem. 1973,37, 1145-1151.M urata A ,Kitagawa K.M echanism of inactivation of bacte riophage J1 by ascorbic acid.Agric Biol Chem 1973,37:1l45Murata A, Kitagawa K (1973) Mechanism of inactivation of ...
1967b. Degradation of L-ascorbic acid and mechanism of non-enzymic browning reaction. Part Ill. Oxidative degradation of L-ascorbic acid (degradation of dehydro-L- ascorbic acid). Agric. Biof. Chem. 31, 177-184... K Tadao,W Hideo,S Yosito - 《Agricultural & Biological Chemistry》 被引...
The Mechanism of Inactivation of Phage Φ X174 by Ascorbic Aciddoi:10.1080/00021369.1987.10868123Akira MurataMiyabi HaradaFumio KatoTaylor And FrancisAgricultural and Biological Chemistry
Ascorbic acid and fertility. Ascorbic acid has long been associated with fertility, but no consistent study of its mechanism of action in reproductive tissues has been made. This artic... Luck,R M. - 《Biology of Reproduction》 被引量: 486发表: 1995年 Dietary lectins are metabolic signals ...
Kinetics and mechanism of the oxidation of L-ascorbic acid by the N,N′-ethylenebis(salicylideneiminato)manganese(III) complex in aqueous solution The kinetics of oxidation of l-ascorbic acid by the N,N-ethylenebis(salicylideneiminato) manganese(III) complex have been studied over the 4.5–9....
Supplementation with a low dose of ascorbic acid (25 mg/kg body weight/day) for the same period led to a mean hearing loss of 41,6 dB dB (Fig. 3). Thus, ascorbic acid supplemenation reduced the noise-induced NO-production. Similar observations about a protective mechanism of ascorbic ...