Certified organic product !
Chestnut polyphenols
Numerous studies around the world demonstrate the favorable scientific results of these natural extracts for the health of humans, poultry, pigs, and cattle.
It is a unique extract rich in polyphenols : Ellagitannins, hydrolyzable tannins specific to chestnut trees (Castanea sativa). Ellagitannins are formed of a sugar linked to one or more hexahydroxydiphenic acids (HHDP) by ester bonds. During hydrolysis, Ellagitannins release their HHDP acids, which spontaneously rearrange into Ellagic acid. These compounds, also found in pomegranates, are known for their antioxidant and anti-inflammatory properties, which have been validated by in vitro and in vivo studies, and thus contribute to the protection and strengthening of the intestinal wall.
Kingbrown®: 100% French chestnut wood extract that boosts your livestock production
With over 55% total polyphenols (Folin-Ciocalteu method), our extract combines science, naturalness, and effectiveness for animal health nutrition.
The use of our Kingbrown® range is part of a comprehensive approach to sustainable livestock management, in line with the objectives of reducing the use of antibiotics.
Patent WO 00/72858 A1 filed by Kingtree (freely accessible).
EP 2 510 808 A1 patent filed by Kingtree (freely accessible).
Know-how & Expertise
The TIERNY family has been involved in the animal feed industry since 1979. Thanks to this know-how, we have extensive expertise in animal feed and the use of Kingbrown®.
The industrial advantages of our extract
Our extract is very stable, resistant to high temperatures and pressures, and highly soluble, making it easy to incorporate into your product formulations.
Thanks to its many proven properties, Kingbrown® helps maintain the overall health of animals, particularly during sensitive phases such as birth and weaning, without affecting zootechnical performance.
Contact us for more information specific to your needs.