Yeast Polypeptide Powder is a food-grade high-molecular-weight protein hydrolysate from yeast.We supply bulk Yeast Polypeptide Powder sourced from leading China manufacturers, available in powder form for food and beverage manufacturers worldwide. Our Yeast Polypeptide Powder is widely used in nutritional supplement formulations, protein-enriched functional foods, endurance nutrition, animal feed protein supplementation and cosmetic protein ingredients. HS Code: 21021000
Yeast Polypeptide Powder is produced by partial enzymatic hydrolysis of yeast cell protein. This yields medium-to-long chain polypeptides (typically 10-50 amino acids).
Unlike short-chain yeast peptides, polypeptides offer more sustained amino acid delivery and retain some of the functional protein structure. It provides emulsifying, foaming and film-forming properties alongside nutritional value.
Grades / Types Available: Food Grade
| Item | Specification |
|---|---|
| Appearance | Light yellow to brown powder |
| Protein Content (dry basis) | ≥ 70% |
| Polypeptide Content | ≥ 60% |
| Moisture | ≤ 6.0% |
| Ash | ≤ 10.0% |
| Total Plate Count | ≤ 10,000 cfu/g |
| Heavy Metals (as Pb) | ≤ 2 mg/kg |
| Dry Matter (min) | 94.0% |
| Total Nitrogen (on salt free dry matter) | 10.0% |
| Amino Nitrogen (on salt free dry matter) | 4.0% |
| NaCl (on salt free dry matter) | 5% |
| pH | 4.0~7.0 |
| Ammonium Salt (base on N, on salt free dry matter) | 1.5% |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Yeast Polypeptide Powder with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.