Description
PEPTIDE INGREDIENT
Edible bird’s nest (Aerodramus fuciphagus) — Peptide content 80%
燕窝肽 is a hydrolysed peptide ingredient, sold on peptide content and molecular weight distribution rather than on a botanical marker.
COA-Backed Specification
| Identity | Edible bird’s nest (Aerodramus fuciphagus) |
|---|---|
| Plant part | Nest hydrolysate |
| Form and colour | Off-white to light yellow powder |
| Assay | Peptide content 80% |
| Method | HPLC |
| Particle size | 98% through 80 mesh |
| Loss on drying | Within the limits of the approved specification |
| Ash | Within the limits of the approved specification |
| Heavy metals | Within the limits of the approved specification |
| Microbiological limits | Within the limits of the approved specification |
| Shelf life | Two years when stored properly |
Limits shown are the agreed specification. Result values are issued on the batch-specific certificate of analysis.
Buyer Decision Guide
Ask for the peptide content and the molecular weight distribution together. One without the other does not predict performance.
- Assay / grade: Peptide content 80%, tested by HPLC.
- Identity: Edible bird’s nest (Aerodramus fuciphagus), Nest hydrolysate.
- Appearance: off-white to light yellow powder.
- Freely water-soluble, which suits beverage and sachet formats.
- Packing and storage: sealed food-grade liner in an export carton or fibre drum; keep cool and dry.
- Documentation: COA, specification sheet and SDS issued with each batch.
How This Grade Differs
No grade of this product was listed on the site before this page, so it introduces the product directly. Confirm the grade in the written quotation before the first order.
Quality and Documentation
Released on a batch certificate covering assay or grade, identity, moisture, heavy metals and microbiology.
Frequently Asked Questions
Which safety parameters are tested every lot?
Moisture per specification, ash per specification, heavy metals and microbiology against the approved specification.
How is protein content expressed?
Peptide content 80%, on the basis stated on the certificate.
Which particle size or presentation applies?
98% through 80 mesh
Which test method should our QC lab expect to reproduce?
HPLC, with the reference standard and calculation basis recorded on the batch certificate.
What shelf life and storage conditions apply?
Two years when stored properly, kept sealed in a dry place away from light and heat.
Can I review the COA before I pay?
Yes. Request the current or representative COA and check identity, method, limits and results before approving the purchase order.
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.
What is the usual lead time?
Regular production normally takes 7-15 working days after deposit, depending on stock, volume, testing and customisation requirements.
Request COA, Sample or Quotation
Send your target specification, application, order quantity, destination country and required test limits.
Get the current batch COA, a sample or a quotation
