THE EXCRETION OF ASCORBIC ACID, THIAMINE, RIBOFLAVIN, AND PANTOTHENIC ACID IN SWEAT

The daily excretion of riboflavin biotin, pantothenic acid, and nicotinic acid derivatives by normals.

Thermal degradation kinetics of ascorbic acid, thiamine and riboflavin in rosehip (Rosa canina L) nectar

Rosehip is a good source of some biologically active compounds. The main importance of rosehip is its high composition of vitamin C and rutin (vitamin P) and high content of pectins, fatty acids, sugars, organic acids, phenolic components, lycopene, carotene with activity of vitamin A and group B vitamins, tannins, carotenoids, minerals (particularly K and P) macroand microelements (Tuer & Russ...

The occurrence of inositol and of p-amino benzoic acid in sweat.

The occurrence of many of the water-soluble vitamins in sweat has been reported in recent years. Sargent, Robinson, and Johnson (1) have reviewed the literature on the occurrence of ascorbic acid, dehydroascorbic acid, thiamine, riboflavin, pantothenic acid, and nicotinic acid in sweat. We have demonstrated the presence of pyridoxine and its metabolites (2), choline (3), N1-methylnicotinamide (...

The effect of pantothenic acid dosage and environmental temperature and humidity upon the dermal and renal excretion of pantothenic acid.

The loss of considerable amounts of water-soluble nutrients in the sweat would have an important bearing on nutrition in the tropics and in hot humid seasons of the year in the temperate zone, provided these losses represented something more than a mere diversion of excretion from kidney to sweat glands. The possibility of such losses has stimulated considerable research in recent years, partic...

Effect of riboflavin, choline, pantothenic acid and vitamin A on the excretion of sodium in urine of rats.

In previous publications 2,3) authors reported the preventive effect of riboflavin, choline, pantothenic acid and vitamin A on the occurrence of blood hypertension induced by the high salt diet. The present report concerns the results of the investigation of excretion of sodium in urine, sodium content of various tissues together with the pantothenic acid content in liver of rats fed high salt ...