Evaluation of the phenolic compounds and the antioxidant potentials of Vitex agnus-castus L. leaves and fruits

Objectives In this study, we aim at deciphering the phenolic content of Vitex agnus-castus L. leaf and fruit extracts prepared with different methods and relate it to their antioxidant activity. Methods In this study, phenolic compounds and the antioxidant potential of the ethanol fruit and leaf extracts of V. agnus-castus L. (Chaste tree) were evaluated spectrometrically. Furthermore, selected polyphenols, i.e., chlorogenic acid and rutin, were determined by the HPLC-DAD method qualitatively and quantitatively. Results The results obtained from leaf and fruit extracts were compared with a commercial product (CP) containing the fruit extract of V. agnus-castus. Leaf extract was found to be richer in flavonoids when compared to the fruit counterparts. Accordingly, they also showed higher antioxidant activity. Conclusions Extracts prepared here can be considered as promising antioxidant agents for future therapeutic formulations.

Three Poems: ‘Charleena Chavon Lyles’, ‘Spotted Owl’, ‘Economics’

This collection of poems is based in working-class life through an intersectional lens on the west coast of the US. It includes a documentary poem to a young Black woman, Charleena Chavon Lyles, who has been elegized by the Black Lives Matter (BLM) movement in Seattle. It draws on news articles and an obituary to support its truth claims and aims to counter the official police report and support the global, working class, BLM movement. ‘Spotted Owl’ is a poem that talks back to the opposition between loggers and the forest, in part from the point of view of an old growth tree. It highlights the intimate relationship between trees and owls and between blue- collar workers who directly work with natural resources and the environment. ‘Economics’ is about work beyond capitalism, through a focus on the relationship between bees and a chaste tree and the Irish word for labor, saothar. In sum, these poems address the lived experience of class through the author’s vantage at this place and time, from the US west coast.