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Phenolic compounds profile of strawberry fruits of Charlotte cultivar

Article type: Research Article

Authors: Kosińska, Agnieszka; | Diering, Sascha; | Prim, Denis | Héritier, Julien | Andlauer, Wilfried

Affiliations: Institute of Life Technologies, University of Applied Sciences Valais, Sion, Switzerland | Division of Food Science, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland | Department of Nutrition and Food Sciences, University of Bonn, Bonn, Germany

Note: [] Corresponding author: Agnieszka Kosińska, Tel.: +48 89 5234627; Fax: +48 89 5240124; E-mail: [email protected]

Keywords: Strawberries, phenolic compounds, Charlotte cultivar, HPLC-DAD-ESI-MS/MS

DOI: 10.3233/JBR-130043

Journal: Journal of Berry Research, vol. 3, no. 1, pp. 15-23, 2013

Received 13 June 2012
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Accepted 15 September 2012
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Published: 2013
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Abstract

The profile of phenolic compounds in strawberry fruits varies significantly among cultivars. High performance liquid chromatography with diode array detection coupled to electrospray ionization mass spectrometric detection with positive and negative modes of ionization was employed to identify phenolic compounds in extract of strawberries from Charlotte cultivar. This is the first time phenolic profile of Charlotte cultivar has been characterized. The fruits contained phenolics belonging to six groups: anthocyanins, ellagic acid and its conjugates, gallotannins, flavonols, flavanols and hydroxycinnamic acid derivatives. The presence of pentagalloyl glucose in strawberries fruits was reported for the first time.

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