Description
STRAIN-IDENTIFIED CULTURE
Pediococcus acidilactici HC3257
Pediococcus acidilactici HC3257 is supplied as a strain-identified freeze-dried culture for B2B probiotic blends. The purchasing definition is the strain designation and the delivered potency rather than the species name alone.
COA-Backed Specification
| Identity | Pediococcus acidilactici |
|---|---|
| Strain designation | HC3257 |
| Plant part | Freeze-dried culture, strain-identified |
| Form and colour | Fine off-white to cream powder |
| Assay | Not less than 5.0 x 10^11 CFU/g |
| Method | HPLC |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.40% |
| Ash | <=5.0%; result 3.20% |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXXJ260402 |
| Manufacture date | 2 Apr 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Probiotics are specified by strain, potency at delivery and enumeration method. Confirm the strain designation, the CFU basis (per gram or per dose) and the overage required to hold potency through your shelf life and packing format.
- Confirm the strain designation, not only the species
- Check the CFU basis and enumeration method
- Review water activity and viability data
- Confirm cold-chain and packing requirements
How This Grade Differs
HC3257 is a specific strain and is not interchangeable with other strains of the same species. Potency, water activity and enumeration results differ by strain and by production lot, so qualification must be strain-based.
Compare these related grades before approval:
For a substitution review, compare botanical identity, plant part, assay target, analytical method, physical form and the current offered-batch COA.
Application Areas
- Probiotic capsules and stick packs
- Powdered functional beverages
- Fermented and cultured food projects
- Private-label microbiome products
Packaging and Delivery
- Evaluation sample typically 10-20 g, subject to stock
- Regular MOQ typically 1 kg
- 1 kg foil bag or 25 kg fibre drum with inner food-grade liner
- Custom packing and private-label options subject to confirmation
- Typical lead time 7-15 working days after deposit
Quality and Documentation
Representative batch LXXJ260402 supports the specification table above. Use the cited record for preliminary comparison and request the offered-lot COA for final technical approval. Batch COA, specification sheet, agreed third-party testing and export documents are available for buyer verification.
Frequently Asked Questions
What specification defines Pediococcus acidilactici HC3257 Freeze-Dried Powder?
For Pediococcus acidilactici HC3257 Freeze-Dried Powder: Not less than 5.0 x 10^11 CFU/g, tested by HPLC.
Which identity details must remain consistent?
For Pediococcus acidilactici HC3257 Freeze-Dried Powder: match Pediococcus acidilactici and plant part Freeze-dried culture, strain-identified across the quotation, specification and offered-batch COA. The offered grade is Not less than 5.0 x 10^11 CFU/g.
How is batch-specific approval completed?
For Pediococcus acidilactici HC3257 Freeze-Dried Powder: the page cites representative batch LXXJ260402. Final approval requires the current lot’s identity, specification results and relevant dates.
What forms part of the technical review?
For Pediococcus acidilactici HC3257 Freeze-Dried Powder: do not assess Not less than 5.0 x 10^11 CFU/g in isolation; particle size, moisture or drying data and market-relevant safety limits can also affect acceptance.
Are you a manufacturer or a trading company?
LongBio is Shaanxi Longsheng Biotechnology Co., Ltd., a direct manufacturer of botanical extracts and functional ingredients integrating R&D, production and export support. Factory review can be arranged by video or an on-site visit.
Can I request the current batch COA before ordering?
Yes. Request the applicable current or representative COA and compare product identity, method, limits and results before approving a purchase order.
What is the minimum order quantity?
The regular MOQ is typically 1 kg. An evaluation sample of 10-20 g can usually be arranged before a formal order, subject to stock.
Do you support custom specifications or packing?
Alternative assay targets, particle size, packing and private-label requirements can be reviewed case by case, subject to production feasibility and a revised written specification.
Request COA, Sample or Quotation
Send your target specification, application, order quantity, destination country and required test limits.
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