Industrial protein
Industrial protein
Industrial protein is a non-food-grade protein product typically derived from animal by-products such as hides, bones, or connective tissues through hydrolysis or rendering. It is used in a variety of industrial and technical applications where binding, film-forming, thickening, emulsifying, or adhesive properties are required.
- Industrial Applications
- Key Features
- Key Functional Properties
- Typical Specifications
- FAQ's
| Industry | Product/Use | Functional Role |
|---|---|---|
| Adhesives | Wood glues, bookbinding, paper lamination | Binder, film-forming agent |
| Textile | Warp sizing, fabric coatings | Strengthens yarns, improves abrasion resistance |
| Paper Industry | Coatings, sizing, surface treatments | Ink absorbency, print quality improvement |
| Fertilizer | Organic nitrogen source | Enhances soil structure and microbial activity |
| Leather tanning | Hide treatment | Aids in softening and preservation |
| Cosmetics | Hair masks, facial peels (non-edible) | Protein filler, film-former |
| Construction | Mortar/plaster additives | Water retention, adhesion improvement |
| Pet Food | Animal hydrolysate-based flavor enhancers | Protein supplement |
| Animal Feed | Non-edible protein for livestock nutrition | Source of digestible protein |
| Source | Type of Protein | Notes |
|---|---|---|
| Animal by-products | Gelatin, collagen, keratin, casein | From bones, hides, hooves, or milk; mostly hydrolyzed |
| Plant-derived | Soy protein, wheat gluten, corn zein | Used where vegan or non-animal ingredients are preferred |
| Fish by-products | Fish gelatin, fish protein hydrolysate | Sustainable source; used in fertilizers and adhesives |
| Property | Description |
|---|---|
| Binding | High affinity for substrates like paper, wood, or minerals |
| Emulsifying | Stabilizes oil/water mixtures in industrial fluids and cosmetics |
| Foaming | Used in fire retardants and flotation processes |
| Film-forming | Creates uniform, breathable films for coatings and packaging |
| Solubility | Varies based on hydrolysis level (soluble proteins preferred) |
| Parameter | Range |
|---|---|
| Protein Content | ≥ 85% |
| Moisture | ≤ 10% |
| Ash Content | ≤ 3% |
| Solubility | Fully soluble in hot water |
| Appearance | Light brown to dark brown powder |
| Odor | Mild to neutral (non-offensive) |
Q1: What is the difference between industrial protein and edible protein?
A: Industrial protein is not food-grade and is used for technical purposes. Edible protein meets strict safety and hygiene standards for human consumption.
Q2: Is industrial protein biodegradable?
A: Yes, it is a naturally derived, biodegradable material, making it an eco-friendly choice in industrial formulations.
Q3: Can industrial protein be used in agriculture?
A: Yes, it is often used in slow-release fertilizers and as a binder in animal feed blocks (only when allowed by regulations).
Q4: What forms is industrial protein available in?
A: Typically available as powder or granules, packaged in bulk bags or drums for industrial use.
Q5: Is it safe to handle industrial protein?
A: Yes, with standard industrial safety precautions—use a mask and gloves to avoid inhalation or skin irritation.
Q6: How long can industrial protein be stored?
A: When stored properly in dry, sealed conditions, shelf life can exceed 12–24 months.
The production is fully automated and precisely controlled to ensure the high quality and stability of gelatin products and the high efficiency and energy saving of the production process.
Production Process
Integrity, pragmatic, efficient, convenient, to provide customers with satisfactory service.
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