Frank E. Lancaster

High-performance liquid chromatographic separation of carminic acid, α- and β-bixin, and α- and β-norbixin, and the determination of carminic acid in foods

Frank E. Lancaster, James F. Lawrence · Journal of Chromatography A · 1996 · 54 citations

Agriculture, Biochemistry, Food Science +14

Separation and detection of synthetic food colors by ion-pair high- performance liquid chromatography

James F. Lawrence, Frank E. Lancaster, H. B. S. Conacher · Journal of Chromatography A · 1981 · 49 citations

Agriculture, Chemistry, Food Science +14

Determination of benzidine in the food colours tartrazine and sunset yellow FCF, by reduction and derivatization followed by high-performance liquid chromatography

Frank E. Lancaster, James F. Lawrence · Food Additives & Contaminants · 1999 · 47 citations

Agriculture, Food Science, Chromatographic Analysis +9

Determination of total non‐sulphonated aromatic amines in tartrazine, sunset yellow FCF and allura red by reduction and derivatization followed by high‐performance liquid chromatography

Frank E. Lancaster, James F. Lawrence · Food Additives & Contaminants · 1991 · 25 citations

Natural Sciences, Chemistry, Analytical Toxicology +12

Determination of annatto in high‐fat dairy products, margarine and hard candy by solvent extraction followed by high‐performance liquid chromatography

Frank E. Lancaster, James F. Lawrence · Food Additives & Contaminants · 1995 · 24 citations

Agriculture, Dairy Science, Food Science +14