Product Overview
Functional Feed Additive for Post-Weaning Immune Stability, Gut Integrity & Feed Efficiency
Weaned Pig Immune Booster is a multi-functional feed additive system designed for piglets during the post-weaning stage (21–35 days), when animals experience:
- Immune suppression caused by weaning stress
- Gut microbiota imbalance after dietary transition
- Reduced digestive enzyme secretion
- Increased risk of post-weaning diarrhea (PWD)
- Feed intake instability and uneven growth performance
The product integrates three functional systems:
- Immune regulation nutrient matrix
- Heat-stable probiotic system
- Digestive enzyme complex
It is designed for:
- Industrial feed mills
- Integrated livestock production systems
- Veterinary nutritional formulation programs
- Antibiotic-free production systems
Technical Mechanism
Immune Modulation Pathway
Weaning stress activates cortisol secretion and suppresses immune responsiveness.
The formulation supports immune stability through:
- Antioxidant system regulation (Vitamin E + Vitamin C synergy)
- Immune cell function modulation (Vitamin A & D3 pathways)
- Reduction of oxidative stress in intestinal epithelial cells
- Support of intestinal barrier integrity (tight junction stability concept)
Gut Microbiota Regulation System
Post-weaning dysbiosis is associated with pathogen overgrowth (e.g., E. coli, Clostridium spp.).
Functional actions:
- Competitive exclusion of pathogenic bacteria
- Promotion of beneficial bacteria (Lactobacillus spp.)
- Support of short-chain fatty acid (SCFA) production
- Improvement of microbiota diversity during feed transition
Digestive Enzyme Activation System
Piglets have immature endogenous enzyme secretion post-weaning.
Enzyme functions:
- Protease → Protein hydrolysis & amino acid availability
- Amylase → Starch digestion efficiency improvement
- Lipase → Fat utilization enhancement
- Cellulase → Fiber degradation (optional formulation)
Active Ingredient Specification
Vitamin Matrix
- Vitamin A: Epithelial integrity & immune function support
- Vitamin D3: Calcium metabolism & immune regulation
- Vitamin E: Oxidative stress protection
- Vitamin C: Stress resistance & immune modulation
All vitamins are supplied in feed-grade stabilized forms.
Probiotic System
- Lactobacillus acidophilus
- Bacillus subtilis (spore-forming, heat-resistant)
- Enterococcus faecium
Functional properties:
- pH reduction via organic acid production
- Pathogen adhesion site competition
- Gut microbial stabilization during feed transition
Specification (typical):
≥ 1.0 × 10⁹ CFU/g (final product target range, adjustable by OEM)
Enzyme Complex
- Protease: ≥ 10,000 U/g (typical range)
- Amylase: Starch hydrolysis support
- Lipase: Fat digestion support
- Cellulase: Fiber breakdown (optional)
Recommended Usage
Inclusion rate:
0.5 – 1.5 kg / metric ton of complete feed
Application phases:
- 21–35 days (weaning phase): 1.0 – 1.5 kg/ton
- 35–50 days (transition phase): 0.5 – 1.0 kg/ton
Feed processing compatibility:
- Suitable for premix and complete feed systems
- Pelleting stability: ≤ 85°C conditioning temperature
- For higher temperature systems: post-pellet application recommended
Field Performance Evaluation
Trial conditions:
- Duration: 28 Days post-weaning
- Sample size: 480 Piglets
- Design: Control group vs treated group
- Environment: Commercial production farm conditions
Observed performance:
- ↓ 18.6% Reduction in diarrhea incidence
- ↑ 11.3% Improvement in average daily gain (ADG)
- ↑ 9.8% Improvement in feed intake stability
Improved uniformity of body weight distribution
Quality Assurance & Compliance
Manufactured under controlled feed additive production system with:
- Batch traceability system
- Raw material microbial safety screening
- Vitamin stability monitoring during storage
- Probiotic viability control system
Available documentation:
- Certificate of Analysis (COA)
- Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Batch production records (upon request)
Certifications :
- ISO 9001 Quality Management System
- GMP+ Feed Safety Assurance
- HACCP Food Safety Control System
- FAMI-QS (EU feed additive compliance standard)
Technical Storage & Shelf Life
Shelf life: 12–18 months (sealed, dry conditions)
Storage temperature: < 25°C recommended
Humidity: < 60% RH
Avoid direct sunlight exposure
Packaging & OEM/ODM Capability
Standard packaging:
- 25 kg kraft paper bag (PE inner liner)
- 20 kg woven bag (optional)
- Bulk pallet supply (500–1000 kg/pallet)
OEM/ODM services:
- Formula customization (CFU / enzyme / vitamin ratio)
- Private label manufacturing
- Multilingual packaging design
- Export documentation support
FAQ
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