Baifude Raw Material Data Sheet
Bifidobacterium longum subsp. infantis Raw Material
婴儿双歧杆菌
Freeze-dried powder · Also known as Bifidobacterium infantis
Key Metrics
Viable Count
1×10¹¹ CFU/g
Product Form
Freeze-dried powder
Packaging
500g/bag, 1kg/bag — sealed foil-lined bags
Storage Conditions
Store sealed at -18°C to -24°C. Shelf life: 24 months.
Product Category
Bifidobacterium
Mechanism of Action & Benefits
- Carries an extensive set of genes encoding glycosidases and oligosaccharide transporters, enabling more comprehensive utilization of the structural diversity of milk oligosaccharides than most other gut bacteria
- This specialized capacity for milk oligosaccharide utilization drives rapid, dense colonization of the gut in neonates and young animals, conferring a clear numerical and metabolic advantage over invading pathogens
- Demonstrated competitive exclusion of enteric pathogens such as Salmonella and E. coli in weaned piglet challenge models, while reducing pathogen shedding and improving villus-to-crypt ratio
- Ferments milk oligosaccharides to produce acetate and lactate, lowering luminal pH and supporting intestinal barrier integrity
- Documented clear immune-educating effects in neonatal piglet feeding trials, including elevated intestinal IL-10 expression
- Supplementation in neonatal and early-weaned piglets supports intestinal development and growth performance, making it well suited for young animal probiotic blends
Recommended Dosage
Recommended minimum inclusion: 0.1–2×10⁸ CFU per kg body weight, adjusted by target species. For feed inclusion, calculate from body weight and target intake.
Wuxi Baifude Biotechnology Co., Ltd. · Wuxi, Jiangsu, China · ym@baifude.net
Manufacturer: Wuxi Baifude Biotechnology Co., Ltd. · Wuxi, Jiangsu, China