Wang S, Schram IM, Sund RB: Determination of plasma ascorbic acid by HPLC: method and stability studies. Eur J Pharm Sci 1995, 3: 231-239.S. Wang, I.M. Schram, R.B. Sund, `Determination of Plasma Ascorbic Acid by HPLC: Method and Stability Studies', Eur. J. Pharm. Sci., 3, ...
Determination of ascorbic acid and dehydroascorbic acid in blood plasma samples. J Liq Chromatog 1983; 6: 1319- 1332.Baker, J. K., Kapeghian, J., and Verlangieri, A., Determination of Ascorbic Acid and Dehydroascorbic Acid in Blood Plasma Samples, J. Liquid Chromatogr., 6 , 1319, 1983....
Karatepe M (2004) Simultaneous determination of ascorbic acid and free malondialdehyde in human serum by HPLC/UV. LC-GC North Am 22:362–365Karatepe M. Simultaneous determination of ascorbic acid and free malondialdehyde in human serum by HPLC-UV. LC GC North Am 2004:104-6....
Depending upon the procedure selected, dehydroascorbic acid, hydroascorbic acid, or total ascorbic acid levels may be measured. Although often quite accurate, these techniques can be laborious and time-consuming. Recently, the usefulness of high performance liquid chromatography (HPLC) in the ...
A robust and rapid high-pressure liquid chromatography–electrochemical detection (HPLC–ECD) method was developed and validated for the accurate determination of ascorbic acid (AA) and uric acid (UA), in human plasma. Dehydroascorbic acid (DHAA) was indirectly measured by subtracting native ascorbic...
Total acid hydrolysis of these substances yielded only 未-N-hydroxyornithine and cis-3-methyl-pent-2-eno-5-lactone, which were show... JM Sayer,TF Emery - 《Biochemistry》 被引量: 106发表: 1968年 ChemInform Abstract: Glisoprenins C, D, and E, New Inhibitors of Appressorium Formation ...
High-performance liquid chromatography with UV-detection at 254 nm was used for determining ascorbic acid, dehydroascorbic acid, and isoascorbic acid in plasma and erythrocytes obtained from healthy volunteers and from patients with coronary infarct, acute lymphatic leukemia (AlL), and cut myeloic ...
Vitamin C is an essential vitamin for human nutrition; with the L-ascorbic acid (AA) being the active form of vitamin C. Hence, determination of the L-ascorbic acid in the natural and processed foods is very important. In the past, plenty of methods based on the reversible redox reaction...
A simultaneous detemination of rutin(RT) and L-ascorbic acid(Vc) in pharmaceutical preparations and fruit juices by capillary zone electrophoresis with electrochemical detection(CE-ED) was reported. The effects of potential of working electrode, concentration and pH of the running buffer, separation ...
A new simple, rapid and sensitive reversed-phase liquid chromatographic method was developed and validated for the simultaneous determination of ascorbic acid (ASC) and salicylamide (SAL) in their combined dosage form. The analysis was carried out on CLC Shim-pack C8 column (250 x 4.6 mm, 5 ...