George L. Catignani

Spectrophotometric Assay Using o-Phthaldialdehyde for Determination of Proteolysis in Milk and Isolated Milk Proteins

Frank Church, Harold E. Swaisgood, David H. Porter et al. · Journal of Dairy Science · 1983 · 1.5K citations · Full text

Agriculture, Biochemistry, Food Science +12

Simultaneous determination of retinol and alpha-tocopherol in serum or plasma by liquid chromatography.

George L. Catignani, J.G. Bieri · Clinical Chemistry · 1983 · 569 citations

Pharmacy, Biochemistry, Analytical Chemistry +11

An o-phthalaldehyde spectrophotometric assay for proteinases

Frank Church, David H. Porter, George L. Catignani et al. · Analytical Biochemistry · 1985 · 211 citations

Life Sciences, Biochemistry, Enzymology +9

Oxidative degradation kinetics of lycopene, lutein, and 9‐<i>cis</i> and all‐<i>trans</i> β‐carotene

Laurie Henry, George L. Catignani, Steven J. Schwartz · Journal of the American Oil Chemists Society · 1998 · 180 citations

Agriculture, Biochemistry, Food Science +13

A fluorimetric assay for available lysine in proteins

Charles C. Goodno, Harold E. Swaisgood, George L. Catignani · Analytical Biochemistry · 1981 · 180 citations

Life Sciences, Biochemistry, Molecular Biology +10