EXECUTIVE SUMMARY The review examines how network pharmacology (NP) is applied to plant secondary metabolites. It evaluates predicted antioxidant and anti-inflammatory mechanisms of flavonoids, polyphenols and other natural compounds, comparing computational findings with cell studies, animal experiments and molecular docking.
01 The challenge for conventional research
Plants contain many structurally diverse secondary metabolites, often with multi-target activity. A single compound may be associated with several genes, proteins and physiological pathways. Studying one compound against one target can therefore be slow and costly while missing the wider network.
02 The rise of network pharmacology
Network pharmacology combines bioinformatics, large datasets and computational modeling to connect plant compounds, biological states and gene or protein targets. It helps researchers identify network hubs, predict pathways and prioritize experiments.
03 The purpose of this review
The review covers network pharmacology in botanical antioxidant and anti-inflammatory research from 2015 to 2025. It examines agreement between computational predictions and experimental findings and identifies frequently reported signaling pathways, protein targets and compound classes.
C · BIOACTIVE CLASSES Highly active plant secondary metabolites (SOD-LIKE) Three major categories
Plant secondary metabolites occur in fruits, leaves, seeds, rhizomes and aromatic tissues. The three groups below are illustrated with common food and botanical sources. Actual levels vary by species, plant part, cultivation and processing.
Found widely in dark-colored fruits, citrus, tea, legumes and vegetables. Subgroups include anthocyanins, flavonols, flavanones and isoflavones.
Representative sources Berries Citrus Grapes Apples Onions Green tea Cocoa Soybeans
Common examples include caffeic, ferulic and p-coumaric acids. Free and esterified forms occur in fruits and vegetables; whole grains often contain more bound phenolic acids.
Representative sources Coffee Tea Cocoa Whole grains Apples Pears Berries Carrots Eggplant
This broad class includes monoterpenes, sesquiterpenes and carotenoids. These compounds contribute to plant color, aroma and defense, with citrus peel and aromatic herbs among their notable sources.
Representative sources Citrus peel Tomatoes Carrots Pumpkin Rosemary Thyme Mint Cumin Fennel