Description
COA-BACKED DAIRY INGREDIENT
Bovine Colostrum Freeze-Dried Powder for B2B Nutrition
Bovine Colostrum Freeze-Dried Powder is supplied for B2B nutrition, beverage and supplement applications. Specification centres on the declared protein or IgG content, the moisture limit and the microbiological profile of the finished powder.
COA-Backed Specification
| Source material | Bos taurus first-milking colostrum |
|---|---|
| Plant part | Colostrum (freeze-dried) |
| Form and colour | Fine cream to light-yellow powder |
| Assay | IgG >=20.0% |
| Method | HPLC |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.70% |
| Ash | <=5.0%; result 3.40% |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXNC260407 |
| Manufacture date | 7 Apr 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Bovine Colostrum Freeze-Dried Powder is specified by declared content, moisture and microbiological limits, together with the origin and process declaration. Confirm these before comparing quotations, and check that the declared basis matches your finished-product label.
- Confirm the declared protein or IgG basis
- Check moisture and water activity limits
- Review microbiological and heavy metal limits
- Confirm allergen and origin declarations for your market
How This Grade Differs
Bovine Colostrum Freeze-Dried Powder is a dairy-derived ingredient and is not interchangeable with plant protein sources or with whey fractions of a different protein content. Compare on declared protein or IgG basis, process route and allergen declaration.
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
- Protein powders and nutritional beverages
- Nutritional bars and baked applications
- Supplement stick packs and sachets
- Private-label nutrition projects
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 LXNC260407 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 Bovine Colostrum Freeze-Dried Powder IgG 20%?
For Bovine Colostrum Freeze-Dried Powder IgG 20%: IgG >=20.0%, tested by HPLC.
Which identity details must remain consistent?
For Bovine Colostrum Freeze-Dried Powder IgG 20%: match Bos taurus first-milking colostrum and plant part Colostrum (freeze-dried) across the quotation, specification and offered-batch COA. The offered grade is IgG >=20.0%.
How is batch-specific approval completed?
For Bovine Colostrum Freeze-Dried Powder IgG 20%: the page cites representative batch LXNC260407. Final approval requires the current lot’s identity, specification results and relevant dates.
What forms part of the technical review?
For Bovine Colostrum Freeze-Dried Powder IgG 20%: do not assess IgG >=20.0% 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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