Comprehensive characterization and antioxidant activities of the main biflavonoids of Garcinia madruno: A novel tropical species for developing functional products
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- 作者：Luis Carrillo-Hormaza<sup>asup><sup> ; sup><sup>luis.carrillo@udea.edu.cosup> ; Ana M. Ramí ; rez<sup>asup> ; Camilo Quintero-Ortiz<sup>asup> ; Marlon Cossio<sup>asup> ; Sonia Medina<sup>bsup> ; Federico Ferreres<sup>bsup> ; Angel Gil-Izquierdo<sup>bsup> ; Edison Osorio<sup>asup><sup> ; sup><sup>edison.osorio@udea.edu.cosup>
- 关键词：Garcinia madruno ; Biflavonoids ; Metabolic profiling ; Structure&ndash ; antioxidant activity relationship
- 刊名：Journal of Functional Foods
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：27
- 期：Complete
- 页码：503-516
- 全文大小：2047 K
- 卷排序：27
文摘
Twenty-one biflavonoids were identified in G. madruno by HPLC–DAD–MSn. Morelloflavone and fukugiside were the major biflavonoids found in all samples. The epicarp was the richest source of biflavonoids (>10%, dry wt). Biflavonoids content is responsible for the high antioxidant activity of G. madruno. The inter-flavonoid bound promotes the activity mainly by a SPLET mechanism.