Colorimetric determination of vitamin A with trichloroacetic acid

Macro- and Micromethods for the Determination of Serum Vitamin A using Trifluoroacetic Acid

John B. Neeld, William N. Pearson · Journal of Nutrition · 1963 · 451 citations · Full text

Life Sciences, Biochemistry, Analytical Chemistry +7

Colour Reactions Attributed to Vitamin A

Francis Carr, Ernest Arthur Price · Biochemical Journal · 1926 · 402 citations · Full text

Agriculture, Pharmacology, Bioisosterism +7

Colorimetric Determination of Vitamin A and Its Derivatives with Trifluoroacetic Acid.

Richard E. Dugan, Norman A. Frigerio, Jörg Siebert · Analytical Chemistry · 1964 · 113 citations

Agriculture, Chemistry, Analytical Chemistry +6

A Delicate Colour Reaction for the Presence of Vitamin A

Otto Rosenheim, J. C. Drummond · Biochemical Journal · 1925 · 80 citations · Full text

Agriculture, Biochemistry, Green Chemistry +6

THE ESTIMATION OF SERUM VITAMIN A WITH ACTIVATED GLYCEROL DICHLOROHYDRIN

Albert E. Sobel, Selig D. Snow · Journal of Biological Chemistry · 1947 · 75 citations · Full text

Life Sciences, Biochemistry, Human Nutrition +7