Description
COA-BACKED NUTRITIONAL INGREDIENT
Porcine Blood Heme Iron Extract
Porcine Blood Extract Powder is standardised to a declared heme iron content for B2B iron-fortification projects in supplement and food applications.
COA-Backed Specification
| Source material | Sus scrofa domesticus blood |
|---|---|
| Plant part | Blood (haemoglobin fraction) |
| Form and colour | Fine dark reddish-brown powder |
| Assay | Heme iron 2% |
| Method | HPLC / spectrophotometric |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.40% |
| Ash | <=5.0%; result 3.60% |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Representative batch | LXZX260715 |
| Manufacture date | 15 Jul 2026 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
As an animal-derived nutritional ingredient, specification begins with species declaration, slaughter documentation and microbiological limits. Confirm the declared heme iron level and the assay method before approval.
- Confirm species and slaughter documentation
- Verify the heme iron assay method
- Check iron speciation reporting
- Confirm microbiological and heavy-metal limits
How This Grade Differs
Heme iron is an animal-derived iron form and is not equivalent in absorption behaviour or labelling to non-heme iron salts such as ferrous fumarate. Compare on iron form, declared level and regulatory route, not on percentage alone.
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
- Iron-fortified supplement capsules
- Nutritional powder and sachet blends
- Functional food fortification
- 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 LXZX260715 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 Porcine Blood Extract Powder 2% Heme Iron?
For Porcine Blood Extract Powder 2% Heme Iron: Heme iron 2%, tested by HPLC / spectrophotometric.
Which identity details must remain consistent?
For Porcine Blood Extract Powder 2% Heme Iron: match Sus scrofa domesticus blood and plant part Blood (haemoglobin fraction) across the quotation, specification and offered-batch COA. The offered grade is Heme iron 2%.
How is batch-specific approval completed?
For Porcine Blood Extract Powder 2% Heme Iron: the page cites representative batch LXZX260715. Final approval requires the current lot’s identity, specification results and relevant dates.
What forms part of the technical review?
For Porcine Blood Extract Powder 2% Heme Iron: do not assess Heme iron 2% 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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