Category: Human-Residential Bifidobacteria (HRB) / Mucosal Adherent Probiotic
Genus: Bifidobacterium
Species: Bifidobacterium bifidum
Sub-species: Not applicable
Strength (CFU): 2.0 × 1011
Physical form: White to off-white, free-flowing lyophilized (freeze-dried) powder
Key Benefits: Mucosal adherence, early-life gut support
Applications: IBS, infant gut restoration, competitive exclusion of H. pylori, and production of B-vitamins
Storage: Frozen preferred; -18°C for bulk; Refrigerated: 2°C to 8°C. Highly sensitive to oxygen and moisture
Shelf life / stability: Up to 24 months (Frozen); Up to 12 months (Refrigerated). Stability drops significantly at room temperature (< 4 weeks)
Packaging type: Nitrogen-purged, vacuum-sealed multi-layer aluminum foil bags (moisture & oxygen barrier)
Regulatory positioning: USFDA GRAS, Qualified Presumption of Safety (QPS-EFSA), NDI (New Dietary Ingredient)

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Product Description:

Bifidobacterium bifidum is a human-residential probiotic species distributed as a lyophilized powder with a CFU strength of 2.0 × 1011 under refrigerated or frozen storage. Known for its strong mucosal adherence, it is commonly used in formulations for IBS symptom management, infant gut microbiota restoration, and competitive exclusion of pathogenic bacteria. Due to its high sensitivity to oxygen and moisture, oxygen-controlled packaging and low-temperature storage are required to maintain stability throughout shelf life.

As a leading distribution partner, Molkem Chemicals supports the reliable supply of products aligned with industry quality standards and regulatory expectations. Each product is delivered as per agreed specifications and is supported by standard documentation, including COA, SDS, and TDS. Where required, additional stability data and regulatory assistance can be extended through our technical team.

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