Description
PEPTIDE INGREDIENT
Vigna radiata (L.) R.Wilczek — Peptide content 80%
绿豆肽 is a hydrolysed peptide ingredient, sold on peptide content and molecular weight distribution rather than on a botanical marker.
COA-Backed Specification
| Identity | Vigna radiata (L.) R.Wilczek |
|---|---|
| Plant part | Seed protein 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: Vigna radiata (L.) R.Wilczek, Seed protein 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 batch is the quotation based on?
A representative batch is named on the quotation; the lot you receive is released on its own certificate.
Which safety parameters are tested every lot?
Moisture per specification, ash per specification, heavy metals and microbiology against the approved specification.
Which test method should our QC lab expect to reproduce?
HPLC, with the reference standard and calculation basis recorded on the batch certificate.
How does the material behave in your process?
It is supplied as Off-white to light yellow powder at 98% through 80 mesh, so bulk density and flow are confirmed against your process before the first order.
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 get a sample before placing the order?
Yes. An evaluation sample is normally available before a formal order. Sample quantity, courier account and destination are confirmed at the time of request.
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.
What packing options are available?
Standard packing is a sealed food-grade inner liner inside an export carton or fibre drum. Pack size, labelling and private-label artwork are agreed in the written specification.
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
