The simultaneous assay of riboflavin 5-phosphate sodium and other water-soluble vitamins in liquid multivitamin formulations by liquid chromatograph

Add time:07/14/2019    Source:sciencedirect.com

A simple liquid chromatographic method for the simultaneous assay of niacinamide, pyridoxine, thiamine and riboflavin 5′-phosphate sodium in liquid multivitamin formulations is described. A novel aspect of the procedure is the conversion of the riboflavin 5′-phosphate sodium to riboflavin (vitamin B2) by reaction with alkaline phosphatase prior to quantitative HPLC. Excellent recovery, linearity and accuracy are obtained by the proposed method.

We also recommend Trading Suppliers and Manufacturers of Riboflavin-5-phosphate sodium (cas 130-40-5). Pls Click Website Link as below: cas 130-40-5 suppliers

Prev:Effects of blue or violet light on the inactivation of Staphylococcus aureus by riboflavin-5′-phosphate photolysis
Next:A pharmaco-scintigraphy study of riboflavin 5′-phosphate sodium capsules (1 vs. 4))