Concepedia

Author

Jadwiga Leonczak

Mars (United States)

Also Known As

Jadwiga Leonczak

5

Publications

659

Citations

4

H-Index

10

Concepts

All Affiliations

Mars (United States)
JL

About

Jadwiga Leonczak is an author at Mars (United States) specializing in food chemistry, analytical chemistry, and medicine.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

2

2

195

2

Pharmacology

2

2

195

3

Health Sciences

1

1

67

4

Food Safety

1

1

67

5

Toxicology

1

1

67

Jadwiga Leonczak

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4

Publications

657

Citations

4

H-Index

YearCitations

Flavanol monomer-induced changes to the human faecal microflora

Xenofon Tzounis, Jelena Vulevic, Gunter Kuhnle,

British Journal Of Nutrition

2007

443

Method performance and multi-laboratory assessment of a normal phase high pressure liquid chromatography–fluorescence detection method for the quantitation of flavanols and procyanidins in cocoa and chocolate containing samples

Rebecca J. Robbins, Jadwiga Leonczak, Judith Johnson,

Journal of Chromatography A

2009

128

Determination of Flavanol and Procyanidin (by Degree of Polymerization 1–10) Content of Chocolate, Cocoa Liquors, Powder(s), and Cocoa Flavanol Extracts by Normal Phase High-Performance Liquid Chromatography: Collaborative Study

Rebecca J. Robbins, Jadwiga Leonczak, Julia Li,

Journal of AOAC International

2012

67

Flavanol and Procyanidin Content (by Degree of Polymerization 1–10) of Chocolate, Cocoa Liquors, Cocoa Powders, and Cocoa Extracts: First Action 2012.24

Rebecca J. Robbins, Jadwiga Leonczak, Julia Li,

Journal of AOAC International

2013

19

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