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Science · Mechanisms

Modes of action in phytogenic poultry nutrition

Seven biological contexts, connected to the ingredients and GenNaturaal products that use them—with the limits of each inference made explicit.

01

Antimicrobial

What happens biologically

Some volatile phenols, organosulphur compounds and polyphenol-rich extracts interact with microbial membranes or other cellular targets in laboratory systems. In the gut, any effect is shaped by concentration, digestion, feed matrix and the wider microbiota. The practical objective is usually to support microbial balance and barrier function—not to claim that a feed additive treats a diagnosed infection.

Relevant phytoactives

Products using this mechanism

02

Antioxidant

What happens biologically

Heat, rapid growth, dietary imbalance and immune activation can increase reactive oxygen species. Birds control these through enzymatic and nutrient-dependent defence systems. Botanical polyphenols and selected nutrients may contribute to this defence or influence oxidative signalling. Antioxidant status should be interpreted alongside intake, temperature, tissue markers and product quality—not from one ingredient name.

Relevant phytoactives

Products using this mechanism

03

Inflammatory-response modulation

What happens biologically

Inflammation is a protective response, but prolonged or excessive signalling diverts nutrients and can compromise tissue function. Certain phytochemicals are investigated for effects on inflammatory mediators and oxidative pathways. This is supportive nutrition: suppressing signs without finding an infectious, toxic or management cause would be unsafe.

Relevant phytoactives

Products using this mechanism

04

Digestive stimulation and gut support

What happens biologically

Aromatic and bitter compounds can influence palatability and digestive secretions, while enzymes, probiotics, prebiotics and selected botanicals act through different but complementary routes. The intended outcome is more consistent intake, digestion, nutrient absorption and barrier function. Enzyme activity and live-microbial counts must be verified separately from botanical composition.

Relevant phytoactives

Products using this mechanism

05

Immunomodulation

What happens biologically

Innate and adaptive immune responses require energy, amino acids, micronutrients and controlled signalling. Some botanicals and microbial products are studied for effects on antibody response, immune-cell activity or cytokine patterns. A useful response is balanced and context-dependent; more immune stimulation is not automatically better, and supplementation does not replace vaccination.

Relevant phytoactives

Products using this mechanism

06

Hepatoprotection and lipid metabolism

What happens biologically

The liver coordinates nutrient metabolism, detoxification, bile production and lipid transport. Antioxidant botanicals may support hepatocyte resilience, while methyl donors and phospholipids contribute to normal lipid metabolism. These inputs cannot neutralise unlimited mycotoxin exposure or correct a nutritionally imbalanced ration; source control remains primary.

Relevant phytoactives

Products using this mechanism

07

Antiviral-support context

What happens biologically

Plant constituents may show effects on viral attachment, entry, replication or release in cell-based experiments, and antioxidant or immune-support effects may help the host response. Those findings do not establish treatment of avian influenza, Newcastle disease, adenovirus or another flock infection. Diagnosis, notification where required, vaccination, biosecurity and veterinarian-directed care take priority.

Relevant phytoactives

Products using this mechanism

Mechanism needs consistency

The same botanical name can hide different chemistry. See how identity, marker compounds and batch controls make a mode of action reproducible.