The poultry digestive system is highly efficient but extremely sensitive to dietary imbalances and microbial disruptions. In modern broiler and layer production, even minor disturbances in gut microflora, enzyme activity, or nutrient digestion can directly influence feed efficiency, growth performance, and flock uniformity.

Efficient digestion depends on the coordinated action of mechanical breakdown, endogenous enzymes, and balanced intestinal microflora. When this balance is disturbed, nutrient utilization declines and pathogenic bacteria can proliferate.

To prevent losses, gut management must focus on both digestion enhancement and microbial balance.

Where Digestive Efficiency Declines

In plant-based poultry diets, complex carbohydrates such as non-starch polysaccharides (NSPs) and undigested protein fractions can:

• Increase intestinal viscosity
• Slow nutrient diffusion
• Leave residual substrates in the gut
• Promote colonization of harmful bacteria

Pathogens such as Salmonella, E. coli, Campylobacter, and Clostridium can multiply when undigested nutrients accumulate in the intestine.

Digestive inefficiency therefore becomes both a nutritional and microbial challenge.

ADCELL-SBx™

It is a synergistic probiotic-enzyme formulation designed to support gut balance and digestive efficiency in poultry.

It contains:

• Saccharomyces boulardii (2 × 10⁹ CFU/g)
• Xylanase (3,000 U/g)

Dual Mechanism of Action

• Probiotic Action – Saccharomyces boulardii
• Establishes balanced intestinal microflora (Eubiosis).
• Works through competitive exclusion of pathogenic bacteria.
• Produces inhibitory metabolites including bacteriocins and fatty acids.
• Secretes a 54 kDa protease that proteolyzes Clostridium toxins A & B.
• Stimulates intestinal IgA production (reported increase in total and specific IgA levels).
• Improves intestinal morphology by increasing villus height and crypt depth.
• Reduces E. coli and coliform counts significantly.

These actions strengthen gut barrier function and microbial stability.

• Enzymatic Action – Xylanase
• Degrades soluble and insoluble arabinoxylans.
• Reduces gut viscosity.
• Releases entrapped nutrients from grain cell walls.
• Creates a favorable environment for probiotic adherence to intestinal mucosa.

By lowering viscosity and improving substrate breakdown, ADCELL-SBx™ reduces undigested nutrient availability for pathogenic bacteria.

Functional Outcomes

Through its combined probiotic and enzymatic effects, ADCELL-SBx™ supports:

• Improved nutrient availability and absorption
• Enhanced gut integrity
• Better intestinal morphology
• Reduced pathogen load
• Improved feed conversion
• Stronger overall flock resilience

Balanced gut microflora and efficient digestion help maintain stable intestinal conditions, which are essential for consistent performance in broilers and layers.

Strengthening the Poultry Digestive System Through Precision Nutrition

Modern poultry production requires strategies that address both digestion and microbial balance simultaneously. Supporting the poultry digestive system through targeted probiotic-enzyme supplementation allows producers to:

• Improve digestive efficiency
• Reduce microbial challenges
• Maintain litter quality
• Support uniform growth

ABTL Enzymes science-based gut management solutions such as ADCELL-SBx™ provide a structured approach to preventing digestive inefficiencies while strengthening intestinal stability.

Optimizing digestion is not only about feed breakdown — it is about sustaining gut balance, nutrient utilization, and long-term production consistency.