Lipids proteins and minerals

Lipids, proteins, and minerals

We offer a wide range of functional ingredients for use in pet food, feed, and fertilizers, but also for technical applications such as fireproofing, sound insulation, oleochemistry and biodiesel.

PSR: functional proteins for pet food

Proteins for pet food
A multi-use protein-rich supplement for pets

For wet pet food, PSR is a good partial alternative to blood plasma, providing texture and good water retention even after a sterilization step. For pet treats, it provides binding properties which in turn reduce the brittleness of the final product. The functionalities such as water binding, oil binding and emulsification are also well appreciated during cold pressed processing. PSR is food grade approved, 100% pork and pure natural product that is ideal to meet the demands of our customers in terms of quality and label claims.


Dical-17 (dicalcium phosphate): an essential nutrient for animal feed

DCP animal feed pig
Highest level of digestability

Dical 17 is a pure and high quality dicalcium phosphate (DCP) from animal (bovine bone) origin. Adding PB Dical 17 to your pig, poultry and aqua feed will not only support their nutrient needs, but also ensure an excellent level of digestible phosphorus compared to other sources. Results have proven that DCP of bone origin provides the highest level of P digestibility compared to other mineral sources. 

Download the brochure
DCP chicken feed
Product specifications
  • Dicalcium phosphate (bone origin)
  • Highest level of digestibility
  • Can be used in complete feed or as a mineral supplement
  • Cost-efficient
  • Free-flow storage
  • A natural and safe product, also deliverable with Halal certification
  • To be used in non-ruminants feed, pet food and aquafeed
  • Available in bulk, big bags and 25 kg bags


Dical 17: fertilizer dicalcium phosphate

DCP as fertilizer
Returning animal phosphorus to the soil

A pioneer in high quality organic phosphate, PB Leiner produces animal phosphate using a proven process that yields a very pure dehydrate and microcrystalline dicalcium phosphate. It contains 17% phosphorus (σ=0.2) and 22.5% calcium. It is a snow-white, free flowing fine powder. As a fertilizer, PB Dical 17 transfers essential nutrients such as phosphorus and calcium into energy in order to increase the yield of crops. Furthermore, it compensates the soil for minerals that are continuously being washed away.


Fat for feed and pet food

Fats, proteins, minerals
An essential nutrient

Functional lipids, composed by so-called fatty acids, are derived from the production of gelatin approved for human consumption. They are 100 % natural, safe and healthy, and make for an essential ingredient of  animal feed, pet food, and aquafeed.

The lipids or fats are an important energy supplier, as the fatty acids contribute to the development and the production of hormones. Moreover, essential vitamins such as vitamins A, D, E and K can only be absorbed, stored and transported with support of lipids. The fats also improve the taste and the texture of the pet food and feed.

Processed with the outmost care, PB Leiner's 100% pure pigskin fat guarantees premium quality and product stability.



Lipids for oleochemistry

Lipids oleo-chemistry applications

The oleochemical industry transforms fats and oils into fatty acids and further derivatives, which find their usage in a wide domain of applications ranging from cosmetics to tires. The precision and diversity of applications demands to have stable fat that gives enough flexibility to the oleochemical end-user to serve multiple markets. Due to its pig skin gelatin process, PB Leiner is able to guarantee a fat with a stable fatty acid composition (pig skin only) combined with light color & odor. This allows the fat to be applicable in a broad range of applications, living up to the strictest market requirements.


Fats for biodiesel


With the ever evolving need to reduce the carbon footprint in transport, bio fuels are a sustainable solution to counter global warming. PB Leiner produces a high quality pig skin fat that is an ideal feedstock to generate the latest generation bio fuels. The gelatin process that precedes the fat production allows to generate a pig skin fat that is highly stable in its product characteristics. This guarantees bio fuel producers have a reliable & qualitative feedstock.


Want to know more but don't know where to start? Our team is always close by, ready to help out.

We are here for you, knowledgeable and approachable.


Contact our team