Collagen is a biopolymer that is increasingly used in medical technology and the cosmetics industry. As a natural raw material, it is used, among other things, to produce cosmetic active ingredients.
Challenges in processing
Industrial collagen processing requires a deep understanding of the active ingredients and high technological expertise in obtaining and preparing the raw material. Because collagens are obtained from different tissues of various animal species, their properties vary.
Nevertheless, the properties of collagen-based active ingredients must be adjustable in a stable and reproducible way. Only then can new fields of application be developed.
Requirements for the homogenising mixer
In addition to high performance and flexibility, homogenising mixers offer numerous features that are well suited to processing collagen:
- pressure-resistant machine design and processes under vacuum
- easy-to-use control systems
- variable speed for efficient agitation and homogenisation – gentle on sensitive substances
- scraping independent of the direction of rotation for optimal heating and cooling times
- radial and vertical mixing, even with highly viscous products
- convenient induction of powder, water and oil phases
- homogenising powders below the liquid level for fast production cycles
FAQ: Processing collagen
What is collagen used for in pharmaceuticals and cosmetics?
Collagen is a biopolymer used in medical devices, wound care, cosmetic active ingredients and creams. Its natural origin means raw material properties vary between batches and species.
Which machines are suitable for processing collagen?
Vacuum homogenising mixers with infinitely variable agitator and homogeniser speed, a scraper agitator and pressure-rated vessels allow gentle yet efficient processing, including high-viscosity products.
Why process collagen under vacuum?
Vacuum prevents air entrainment and foaming, protects sensitive substances and enables powder induction directly under the liquid level.
How can reproducible collagen products be achieved?
Through controlled speed, temperature and vacuum profiles, documented recipes and good heating/cooling performance with scraping independent of rotational direction.
Does SEEFRIED offer equipment for collagen processing?
Yes. SEEFRIED Verfahrenstechnik plans process plants and supplies used homogenising mixers suitable for collagen and other biopolymers.