Anthocyanin and other phenolic compounds in Ceylon gooseberry (Dovyalis hebecarpa) fruits

•Polyphenol composition in Ceylon gooseberry fruits was studied for the first time.•Delphinidin-3-rutinoside was the major anthocyanin tentatively identified in this specie.•Skin showed higher concentration of all quantified anthocyanins.•Sampling dates in different seasons significantly affect pulp...

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Veröffentlicht in:Food chemistry 2015-06, Vol.176, p.234-243
Hauptverfasser: Bochi, Vivian Caetano, Godoy, Helena Teixeira, Giusti, M. Monica
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Sprache:eng
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Zusammenfassung:•Polyphenol composition in Ceylon gooseberry fruits was studied for the first time.•Delphinidin-3-rutinoside was the major anthocyanin tentatively identified in this specie.•Skin showed higher concentration of all quantified anthocyanins.•Sampling dates in different seasons significantly affect pulp and skin anthocyanin profile.•Non-anthocyanin polyphenol profile was mainly composed of three ellagitannins. Ceylon gooseberry is a deep-purple exotic berry that is being produced in Brazil with great market potential. This work aimed to determine major phenolic compounds in this specie by HPLC–PDA–ESI/MS. Samples were collected in two different seasons. Pulp and skin were analyzed separately. Non-acylated rutinoside derivatives of delphinidin (∼60–63%) and cyanidin (∼17–21%) were major anthocyanins tentatively identified. All anthocyanins had higher concentration in skin than in pulp (64–82 and 646–534mg of cyaniding-3-glucoside equivalents/100g skin and pulp, respectively). Moreover, anthocyanin profile changed between sampling dates (p
ISSN:0308-8146
1873-7072
DOI:10.1016/j.foodchem.2014.12.041