- Industries
- Food
- Focus topics
Pork collagen and gelatin: Functionality and efficiency in modern food production
Contact person
Damian Pazia
Sales & Product Manager
IMPAG Chemicals Poland Sp. z o.o.
The contemporary food industry faces the challenge of combining high technological efficiency with growing consumer expectations regarding clean labels and nutritional value. One of the most proven and versatile raw materials meeting these needs is pork collagen. Its popularity stems from a unique combination of functional properties, high bioavailability, and production cost optimization.
Two pillars of application: Peptides and gelatin
The choice of the appropriate form of collagen depends on the desired effect in the final product. Technologists have two main solutions at their disposal:
- Collagen peptides: Used where the priority is high protein content and rapid solubility, including in cold liquids. They are characterized by a neutral sensory profile (no taste or odor), allowing for wide use in dietary supplements, functional beverages, and high-protein products.
- Pork gelatin: Indispensable in applications requiring precise texture control. It provides stable gelation and a characteristic, elastic "bite". It is a key ingredient in the production of gummies, desserts, and the broader confectionery industry.
Technological & economic efficiency
The introduction of pork collagen into production processes brings measurable operational benefits. This is particularly evident in the meat processing sector, where this raw material serves as a stabilizer and protein carrier.
| Optimization area | Technological benefits |
|---|---|
| Production yield | Reduction of thermal loss by 2.8% to 3.3% (confirmed in tests on pork and veal sausages) |
| Product structure | Improvement of firmness and "meatiness" of the structure, which facilitates, among other things, the slicing of cold cuts and cooked ham |
| Process stability | Easier processing and obtaining a more stable emulsion with a dosage of 8–15 g per kg of stuffing |
| Appearance | Improvement of visual parameters, such as giving products an attractive gloss |
These parameters demonstrate that pork collagen is not only a functional additive but also a strategic tool for optimizing production yield while maintaining the highest sensory standards.
Bioavailability & raw material standards
A key aspect of pork collagen is its high bioavailability. This results from the high genetic (at a level of approx. 98%) and physiological similarity of pork skin to human skin, making it an excellent source of amino acids that support connective tissue, joints, and the condition of skin and hair.
Modern production relies on raw materials from regions with strict standards regarding animal welfare and environmental protection, guaranteeing high microbiological purity and sensory neutrality of the finished components.
Swiss standards in technological practice
An example of advanced solutions in this category are the products of the CollaSwiss brand, belonging to the Centravo group. Their specificity is based on combining rigorous Swiss animal welfare standards with modern extraction technology.
The brand offers dedicated product lines tailored to specific industry needs:
- PCP 800+ Series: High-purity collagen peptides designed for instant solubility. Flagship products, such as PCP 830+ (available in versions from pork skins and EU pork gelatin), stand out for their total neutrality of taste and smell.
- PCP 200+ Series (Swissfeed): High-quality specialized protein components dedicated to the Pet Food industry, based on unique Swiss breeding standards (so-called "Swissness").
The application of these solutions allows for a "clean label" status while maintaining the highest quality parameters of the final product.
Pork collagen and gelatin are solutions that combine traditional functionality with modern requirements of the food & health industry.
For the manufacturer, they mean repeatable quality and process safety; for the end consumer, a product with better texture and functional values. Thanks to application flexibility, these raw materials find use in almost every sector: from the meat industry and confectionery to advanced functional food and the Pet Food sector.
