Journal ArticleDOI
Vitamins in Pharmaceutical Formulations
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This article is published in Journal of Pharmaceutical Sciences.The article was published on 1982-10-01. It has received 96 citations till now. The article focuses on the topics: Intestinal absorption.read more
Citations
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Journal ArticleDOI
Determination of eight water- and fat-soluble vitamins in multi-vitamin pharmaceutical formulations by high-performance liquid chromatography.
TL;DR: A reversed-phase high-performance liquid chromatographic procedure has been developed for the determination of water-soluble vitamins and fat- soluble vitamins in multi-vitamin pharmaceutical formulations.
Journal ArticleDOI
Photo, thermal and chemical degradation of riboflavin
TL;DR: Riboflavin, also known as vitamin B2, belongs to the class of water-soluble vitamins and is widely present in a variety of food products and pharmaceutical preparations, and is sensitive to light and high temperature.
Journal ArticleDOI
Photolysis of riboflavin in aqueous solution: a kinetic study.
TL;DR: The kinetics of photolysis of aqueous riboflavin solutions on UV and visible irradiation has been studied in the pH range 1-12 using a specific multicomponent spectrophotometric method and the log k-pH profiles indicate that rib oflavin has maximum photostability around pH 5-6, at which the rate of oxidation-reduction of the molecule is lowest.
Journal ArticleDOI
Photostability and Photostabilization of Drugs and Drug Products
TL;DR: The role of the photochemistry in the photostability studies, the functional groups important for the photoreactivity of drugs, explains photophysical processes, and deals with the kinetics of photochemical reactions are highlighted.
Journal ArticleDOI
A study of simultaneous photolysis and photoaddition reactions of riboflavin in aqueous solution.
TL;DR: It is suggested that H(2)PO(4)(-) and HPO( 4)(2-) ions may catalyse the two major reaction pathways of riboflavin photodegradation, respectively.
References
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Journal ArticleDOI
Laboratory Tests for the Assessment of Nutritional Status
TL;DR: The CRC Critical Reviews in Clinical Laboratory Sciences: Vol. 4, No. 3, No 3, pp 215-340 as discussed by the authors was the first publication of a comprehensive review of laboratory tests for the assessment of nutritional status.
Journal ArticleDOI
The use of lactobacillus arabinosus in the microbiological determination of pantothenic acid
Helen R. Skeggs,Lemuel D. Wright +1 more
Journal ArticleDOI
The availability of food folate in man.
T. Tamura,E. L. R. Stokstad +1 more
TL;DR: The results indicated that pure synthetic folate derivatives are almost as available as PteGlu.
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