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Bifidobacterium
Bifidobacterium is a genus of gram-positive, anaerobic, branched rod-shaped bacteria that form a dominant part of the large-intestine microbiota, particularly in breast-fed infants. Commercial material is supplied freeze-dried and declared in colony-forming units per gram rather than by mass, because what is sold is viable organisms and not a chemical quantity. Viability falls with heat and moisture, so cold-chain handling is required.
- CoA + TDS with every quotation
- FOB / CIF, sea or air
- Reply within one business day
Commercial Terms
- Minimum order quantity
- 25 kg
- Lead time
- 14-16 days
- HS code
- 300290
- Country of origin
- China
- Packaging
- 10 kg or 25 kg aluminium-foil bags with desiccant in cartons; cold chain - reefer container or air freight
- Storage conditions
- Store at 2-8 C in the original sealed foil bag with desiccant; CFU count declines above 25 C.
- Shelf life
- 18 months
Quantities, Incoterm and destination port are confirmed on quotation. Request a quote for a firm price.
Specification
Physical Properties
- Physical Form
- Powder
- Appearance / Color
- Off-white to cream free-flowing powder
- Solubility
- Dispersible
- Odor
- Characteristic
Chemical / Quality
- Grade
- Food Grade
- Purity / Assay
- declared CFU/g at date of manufacture
Compliance & Handling
- Allergen Status
- Allergen-Free
- Storage
- Refrigerated (2-8°C)
- Shelf Life
- 18 months
Application / Intended Use
Bifidobacterium is the defining probiotic genus of the infant gut. Infant formula and follow-on products are fortified with it; fermented dairy uses it as an adjunct alongside yoghurt cultures; supplement makers combine it with lactobacilli in multi-strain products. Declared in CFU and requires cold-chain handling.
Specification Parameters
| Item | Standard / Limit | Unit | Test Method |
|---|---|---|---|
| Physical & Chemical | |||
| Appearance | Off-white to light tan powder | Visual | |
| Viable count | As declared on the CoA (typical 1 × 10^10 to 1 × 10^11) | CFU/g | GB 4789.35 |
| Moisture | ≤ 5.0 | % | GB 5009.3 |
| Fineness (through 60 mesh) | ≥ 95 | % | Sieve |
| Microbiological | |||
| Coliforms | ≤ 10 | CFU/g | GB 4789.3 |
| Salmonella | Negative / 25 g | GB 4789.4 | |
| Heavy Metals | |||
| Lead (Pb) | ≤ 1 | mg/kg | GB 5009.12 |
| Arsenic (As) | ≤ 0.5 | mg/kg | GB 5009.11 |
| Other | |||
| Strain designation | Provided with quotation | Supplier certificate | |
| Transport classification | Not regulated as dangerous goods for transport | IMDG / ADR | |
Applications by Industry
In the Dairy industry, Bifidobacterium is valued as a probiotic that helps improve cheese, yoghurt and fermented-dairy quality. It supports consistent texture, flavour development, yield and shelf-life in food-grade dairy processing. Rawplex supplies it with full COA/TDS documentation, consistent quality and worldwide export support.
Frequently asked questions
What is Bifidobacterium?
Bifidobacterium is a genus of gram-positive, anaerobic, branched rod-shaped bacteria that form a dominant part of the large-intestine microbiota, particularly in breast-fed infants. Commercial material is supplied freeze-dried and declared in colony-forming units per gram rather than by mass, because what is sold is viable organisms and not a chemical quantity. Viability falls with heat and moisture, so cold-chain handling is required.
What is Bifidobacterium used for?
Bifidobacterium is the defining probiotic genus of the infant gut. Infant formula and follow-on products are fortified with it; fermented dairy uses it as an adjunct alongside yoghurt cultures; supplement makers combine it with lactobacilli in multi-strain products. Declared in CFU and requires cold-chain handling.
What is the HS code for Bifidobacterium?
It is classified under HS code 300290. Confirm the full tariff line with your customs broker, as the last digits vary by country of import.
What is the minimum order quantity for Bifidobacterium?
The minimum order quantity is 25 kg. Smaller trial quantities can be arranged on request.
What is the lead time for Bifidobacterium?
Typical lead time is 14-16 days from order confirmation, subject to stock and destination.
How is Bifidobacterium packaged?
10 kg or 25 kg aluminium-foil bags with desiccant in cartons; cold chain - reefer container or air freight
What purity is Bifidobacterium supplied at?
Standard specification is declared CFU/g at date of manufacture. A Certificate of Analysis stating the actual batch values is issued with every shipment.
How should Bifidobacterium be stored, and what is its shelf life?
Store refrigerated. Shelf life is 18 months in unopened original packaging.
Where is Bifidobacterium sourced from?
It is sourced from China. Rawplex exports worldwide by sea or air with full documentation.
What certifications apply to Bifidobacterium?
ISO 9001, HACCP, Halal. A batch-specific Certificate of Analysis is issued with every shipment, and MSDS and technical datasheets are available on request.
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