Phenolic Profiles, Antioxidant Capacity, and Enzyme Inhibitory Activities of Helichrysum noeanum: A Natural Source of Multifunctional Bioactive Compounds. (PubMed, Molecules) - Jul 16, 2026 - "Leaves showed the highest phenolic content (87.23 mg GAEs/g extract) and strongest antioxidant capacity (RACI = 1.19), dominated by chlorogenic acid...Correlation analysis suggested that antioxidant responses were more closely associated with total phenolic content than with total flavonoid content, whereas enzyme inhibitory activities exhibited organ-dependent variation. Overall, H. noeanum represents an organ-specific source of bioactive compounds with potential relevance for nutraceutical and food-related applications."
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