ArticleChemistry & biodiversity2026
Seasonality Affects the Phenolic Composition and Erythroprotective Activity of Ora-Pro-Nobis (Pereskia aculeata) Leaves.
Article in Chemistry & biodiversity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Phenolic Profile and Antioxidant Capacity of Extracts from Papache (Plants (Basel, Switzerland) · 2026Article
- Solvent-Solvent Fractionation of Ora-Pro-Nobis (ACS omega · 2026Article
- Seasonality Affects the Phenolic Composition and Erythroprotective Activity of Ora-Pro-Nobis (Pereskia aculeata) Leaves.Chemistry & biodiversity · 2026Article
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Authors and funding
4 authors.
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Abstract
Ora-pro-nobis (OPN) is a food plant with polyphenol-rich leaves. However, the influence of seasonality on their quantitative phenolic composition and how it impacts their bioactivities is unknown. OPN leaves were harvested throughout 12 months, and their individual phenolic content, antioxidant activity, and erythroprotection were assessed. The highest total phenolic content was recorded in September (736 mg GAE/100 g), and the lowest in October (104 mg GAE/100 g). September also exhibited the highest rutin and protocatechuic, p-coumaric, and caffeic acids concentrations. Rutin was the major compound throughout the year. Protocatechuic acid contents were correlated with the air relative humidity, solar radiation incidence, and air temperature. June sample presented the best 2,2-diphenyl-1-picrylhydrazyl scavenging activity (227 mg AAE/100 g), while August was the most efficient sample to Fe
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