Description
1. Product Overview
Industrial Potato Protein Residue is a nutrient-rich by-product generated during the industrial extraction and processing of potato starch and potato protein. It contains residual proteins, fibers, and organic nutrients that make it a valuable raw material for animal feed production, fermentation processes, and agricultural applications. This material provides an economical protein-containing substrate for industries seeking functional biological inputs without the cost of refined protein isolates. As global industries increasingly prioritize resource efficiency and circular production models, Industrial Potato Protein Residue offers strategic value by converting agricultural processing streams into commercially useful industrial inputs.
2. Key Specifications & Technical Characteristics
- Chemical Composition: Residual Potato Proteins, Dietary Fibers, Carbohydrates, Trace Minerals, Organic Matter
- Protein Content: Typically 20–40% (varies depending on extraction process)
- Purity/Grade: Industrial / Feed Grade
- Physical Form: Powder, granules, or moist cake depending on processing stage
- Color: Light brown to dark brown
- Odor: Mild characteristic potato/organic odor
- Particle Size: Variable depending on drying and milling process
- Moisture Content: Typically 8–12% (dry form) or higher for wet cake
- Bulk Density: Approximately 400–650 kg/m³ (dry material)
- Packaging Options: Bulk bags (1 MT), 25 kg industrial sacks, or bulk container shipment
- Shelf Life: Typically 6–12 months under dry, sealed storage conditions
3. Core Industrial Applications
Animal Feed Industry
Industrial Potato Protein Residue is widely used as a protein-rich ingredient in livestock and aquaculture feed formulations. The residual amino acid profile and organic nutrients contribute to balanced feed mixtures while reducing reliance on higher-cost protein sources.
Fermentation & Biotechnology
The material can serve as an organic nutrient source and fermentation substrate in microbial cultivation processes where nitrogen and carbon sources are required.
Agriculture & Organic Fertilizers
Applied as a nutrient component in organic soil amendments, composting operations, and biofertilizer production due to its organic nitrogen and mineral content.
Industrial Biomass & Bioprocessing
Used in biomass-based industrial processes where organic matter can be converted into energy, biochemical intermediates, or microbial biomass.
Compared with refined protein concentrates, Industrial Potato Protein Residue offers significant cost advantages while still delivering functional protein and nutrient content suitable for large-scale industrial operations.
4. Competitive Advantages
- Quality Consistency: Sourced from controlled industrial potato processing operations ensuring predictable composition profiles
- Supply Reliability: Continuous generation from large-scale starch and protein extraction facilities
- Logistics Capability: Available in bulk shipments suitable for international industrial supply chains
- Price Competitiveness: Significantly more economical than purified protein ingredients for large-scale feed and fermentation uses
- Sustainability Benefits: Supports circular agriculture and industrial resource recovery by valorizing potato processing by-products
- Technical Documentation: Product specifications and safety documentation available to support procurement, formulation, and regulatory compliance
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: 20–25 MT per 20’ container depending on packaging format
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