Eighteen brands of vegetable oils available in the local market were extracted with n-hexane
before analysis for alpha-tocopherol by RP-HPLC method. The chromatographic separation …

Two different methods were used for the determination of vitamin E (Tocopherol) via
complex formation with gold ions in solutions using UV-VIS spectrophotometry and flame …

The role of elements particularly trace elements in health and disease is well established. In
this paper the authors investigate the presence of various elements in very important herb …

Results The cord serum vitamin E levels were not significantly different in preterm and term
babies (Table I), though in preterm with gestational age of 33 weeks or less, the levels were …

The toxicity of heavy metal varied on the absorption, concentration, and determination of the
toxicant at its site of action. The end product of toxicant reacts with the endogenous target …

Anemia is a deficiency of red blood cells which can be caused either by too rapid loss or by
too slow production of red blood cells. Blood sample from thalassemia and normal were …

A rapid and sensitive spectrophotometric method for the determination of vitamin A and
vitamin E using Fe (II)-1-nitroso-2-napthol detection system is reported. The in situ reduced …

In this study, the serum vitamin E (total tocopherol) levels in patients with breast cancer (n=
100) and healthy controls (n= 70) were measured. The mean values for vitamin E were …

Determination of vitamin E (Tocopherol) and vitamin C (Ascorbic acid) by reduction ferric to
ferrous ion, which was determined through reaction with potassium dichromate in acidic …