Title of article
Quantitative high-performance liquid chromatography photo-diode array (HPLC-PDA) analysis of benzophenones and biflavonoids in eight Garcinia species
Author/Authors
Acuٌa، نويسنده , , Ulyana Muٌoz and Dastmalchi، نويسنده , , Keyvan and Basile، نويسنده , , Margaret J. and Kennelly، نويسنده , , Edward J.، نويسنده ,
Pages
6
From page
215
To page
220
Abstract
Eight Garcinia species including seven edible fruits, Garcinia aristata, G. hombroniana, G. intermedia, G. livingstonei, the “superfruit” G. mangostana, G. spicata, and G. xanthochymus, and the wood of G. kola were analyzed using a validated high-performance liquid chromatography photo-diode array (HPLC-PDA) method. Three benzophenones, guttiferone A, guttiferone E, and xanthochymol, and four biflavonoids amentoflavone, fukugeside, fukugetin, and volkensiflavone were identified and quantified by HPLC-PDA with authentic standards to verify their identity. Garcinia intermedia (IC50 = 60.1 ± 27.3 μg/mL) and G. mangostana (IC50 = 64.3 ± 11.3 μg/mL) fruits demonstrated the highest antioxidant activity. The highest level of xanthochymol was found in G. spicata (70.50 ± 1.10 mg/g dry weight), while the highest quantity of guttiferone A was detected in G. intermedia (43.00 ± 0.30 mg/g dry weight), and thus was determined to be rich in total phenolic content.
Keywords
Garcinia aristata , Garcinia hombroniana , Garcinia intermedia , Garcinia livingstonei , Garcinia mangostana , Garcinia spicata , Garcinia xantho , Liquid chromatography photo-diode array , Biflavonoids , Superfruit , total phenolic content , antioxidant activity , Benzophenones
Journal title
Astroparticle Physics
Record number
2033699
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