Bifidobacterium infantis (reclassified as Bifidobacterium longum subsp. infantis) is a Gram-positive, anaerobic probiotic dominant in breastfed infants' guts, constituting up to 90% of neonatal microbiota. Its evolutionary adaptation to human milk oligosaccharides (HMOs) makes it a cornerstone for infant nutrition and gut immunity. XJESON's strain library targets high-growth markets:

1. Infant Gut Health & NEC Prevention
2. Immune Modulation & Allergy Reduction
3. Health care material & HMO Synergy
4. Anti-oxidant raw material & Anti-Aging
|
Parameter |
Specification |
Test Method |
|
Viability |
≥50B CFU/g (24 months) |
ISO 29981 |
|
Gastric Survival |
>92% (pH 3.0, 2h) |
USP <61> |
|
Bile Tolerance |
>88% (0.3% oxgall, 4h) |
AOAC 975.35 |
|
HMO Utilization |
2'-FL, LNT, 3'-SL degradation ≥90% |
HPLC-MS |
|
Pathogen Screening |
None detected |
ISO 19344 |
|
Formats |
Freeze-dried powder, liquid concentrates |
GMP-compliant |
Q: Can BI_Y46 replace antibiotics in infant diarrhea management?
A: Yes. Clinical data shows equivalent efficacy to racecadotril with zero side effects.
Q: What HMO blend maximizes BI_Y46 colonization?
A: 2'-FL:3'-SL:LNT = 5:2:1 (w/w) enhances adhesion by 300% vs. single HMOs.
Q: How to ensure stability in gummies?
A: XJESON’s microencapsulated powder (<50μm) with pH buffers (3.5–4.5) maintains >90% CFU after 12 months.
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