Background: To prevent vitamin deficiencies or to restore their levels, multi-vitamin
formulations are indicated for the elderly, adults, children, and infants. Objective: To provide …

Vitamins are biologically active compounds involved in important physiological processes in
the body [1]. Preparations based on them are widely used in pharmacy. Determining the …

In the present study, a reversed-phase high-performance liquid chromatographic (RP-
HPLC) procedure was developed and validated for the simultaneous determination of seven …

High-performance liquid chromatographic methods are the most often used methods for the
determination of water-soluble vitamins (WSV) and fat-soluble vitamins (FSV). General …

Vitamins are essential substances which are required in small amounts in the body on a
regular basis for normal health and various physiological functions in the human body. They …

A rapid, simple, and accurate ion-pair RPLC method has been developed for simultaneous
analysis of vitamin C and major B-complex vitamins. An RP C18 column thermostated at 30° …

A very simple nonaqueous reverse phase HPLC was developed for determining retinol
acetate, retinol palmitate, cholecalciferol, alpha-tocopherol acetate, alphacalcidol, and …

Vitamins are essential to human beings and support long-term healthy lifestyle. They exist
widely in food, but in small amount. Hence, dietary supplements and fortified food products …

Abstract A reversed phase (RP) HPLC with ion-pair reagent is used for simultaneous
determinations of water-soluble vitamins (nicotineamide, nicotinic acid, folic acid, riboflavin …

In the present study, we developed a reliable and robust chromatographic method for the
quantification of multivitamins in tablet samples by ultra-performance liquid chromatography …