Purificación Sáez-Plaza

An Overview of the Kjeldahl Method of Nitrogen Determination. Part II. Sample Preparation, Working Scale, Instrumental Finish, and Quality Control

Purificación Sáez-Plaza, María José Navas Sánchez, Sławomir Wybraniec et al. · Critical Reviews in Analytical Chemistry · 2013 · 477 citations

Engineering, Food Analysis, Sample Treatment +19

An Overview of the Kjeldahl Method of Nitrogen Determination. Part I. Early History, Chemistry of the Procedure, and Titrimetric Finish

Purificación Sáez-Plaza, Tadeusz Michałowski, María José Navas Sánchez et al. · Critical Reviews in Analytical Chemistry · 2013 · 322 citations

Sulfuric Acid, Chemical Engineering, Environmental Chemistry +15

Analysis and Antioxidant Capacity of Anthocyanin Pigments. Part II: Chemical Structure, Color, and Intake of Anthocyanins

Julia Martín Bueno, Purificación Sáez-Plaza, Fernando Ramos-Escudero et al. · Critical Reviews in Analytical Chemistry · 2012 · 280 citations

Engineering, Organic Chemistry, Polyphenolics +17

Analysis and Antioxidant Capacity of Anthocyanin Pigments. Part I: General Considerations Concerning Polyphenols and Flavonoids

Julia Martín Bueno, Fernando Ramos-Escudero, Purificación Sáez-Plaza et al. · Critical Reviews in Analytical Chemistry · 2012 · 97 citations

Nutrition, Nutraceutical Ingredient, Secondary Metabolites +18

Analysis and Antioxidant Capacity of Anthocyanin Pigments. Part IV: Extraction of Anthocyanins

María José Navas Sánchez, A. M. Jiménez, Julia Martín Bueno et al. · Critical Reviews in Analytical Chemistry · 2012 · 76 citations

Engineering, Polyphenolics, Oxidative Stress +17